[maven-release-plugin] prepare release j2html-1.2.2

- Also remove retrolambda

.editorconfig

@@ -0,0 +1,8 @@
+root=true
+
+[*]
+charset=utf-8
+end_of_line=crlf
+insert_final_newline=true
+indent_style=space
+indent_size=4

README.md

@@ -13,12 +13,12 @@ The project webpage is [j2html.com](http://j2html.com).
 <dependency>
     <groupId>com.j2html</groupId>
     <artifactId>j2html</artifactId>
-    <version>0.99</version>
+    <version>1.2.1</version>
 </dependency>
 ```
 ### OR the gradle dependency
 ```
-compile 'com.j2html:j2html:0.99'
+compile 'com.j2html:j2html:1.2.1'
 ```
 
 ### Import TagCreator and start building HTML

eclipse_formatting_profile.xml

@@ -0,0 +1,313 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<profiles version="12">
+<profile kind="CodeFormatterProfile" name="j2html" version="12">
+<setting id="org.eclipse.jdt.core.formatter.insert_space_after_ellipsis" value="insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_after_comma_in_enum_declarations" value="insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_new_line_in_empty_annotation_declaration" value="insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_before_comma_in_allocation_expression" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_before_at_in_annotation_type_declaration" value="insert"/>
+<setting id="org.eclipse.jdt.core.formatter.parentheses_positions_in_for_statment" value="common_lines"/>
+<setting id="org.eclipse.jdt.core.formatter.comment.new_lines_at_block_boundaries" value="true"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_after_comma_in_constructor_declaration_parameters" value="insert"/>
+<setting id="org.eclipse.jdt.core.formatter.comment.insert_new_line_for_parameter" value="insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_new_line_after_annotation_on_package" value="insert"/>
+<setting id="org.eclipse.jdt.core.formatter.parentheses_positions_in_method_invocation" value="common_lines"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_between_empty_parens_in_enum_constant" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.blank_lines_after_imports" value="0"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_before_closing_paren_in_while" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.comment.insert_new_line_before_root_tags" value="insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_between_empty_parens_in_annotation_type_member_declaration" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_before_comma_in_method_declaration_throws" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.parentheses_positions_in_switch_statement" value="common_lines"/>
+<setting id="org.eclipse.jdt.core.formatter.comment.format_javadoc_comments" value="true"/>
+<setting id="org.eclipse.jdt.core.formatter.indentation.size" value="4"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_after_postfix_operator" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.parentheses_positions_in_enum_constant_declaration" value="common_lines"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_after_comma_in_for_increments" value="insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_after_comma_in_type_arguments" value="insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_before_comma_in_for_inits" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_new_line_in_empty_anonymous_type_declaration" value="insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_after_semicolon_in_for" value="insert"/>
+<setting id="org.eclipse.jdt.core.formatter.disabling_tag" value="@formatter:off"/>
+<setting id="org.eclipse.jdt.core.formatter.continuation_indentation" value="2"/>
+<setting id="org.eclipse.jdt.core.formatter.alignment_for_enum_constants" value="0"/>
+<setting id="org.eclipse.jdt.core.formatter.blank_lines_before_imports" value="0"/>
+<setting id="org.eclipse.jdt.core.formatter.blank_lines_after_package" value="0"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_after_binary_operator" value="insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_after_comma_in_multiple_local_declarations" value="insert"/>
+<setting id="org.eclipse.jdt.core.formatter.parentheses_positions_in_if_while_statement" value="common_lines"/>
+<setting id="org.eclipse.jdt.core.formatter.alignment_for_arguments_in_enum_constant" value="16"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_after_opening_angle_bracket_in_parameterized_type_reference" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.comment.indent_root_tags" value="true"/>
+<setting id="org.eclipse.jdt.core.formatter.wrap_before_or_operator_multicatch" value="true"/>
+<setting id="org.eclipse.jdt.core.formatter.enabling_tag" value="@formatter:on"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_after_closing_brace_in_block" value="insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_before_parenthesized_expression_in_return" value="insert"/>
+<setting id="org.eclipse.jdt.core.formatter.alignment_for_throws_clause_in_method_declaration" value="16"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_new_line_after_annotation_on_parameter" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.keep_then_statement_on_same_line" value="false"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_new_line_after_annotation_on_field" value="insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_after_comma_in_explicitconstructorcall_arguments" value="insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_new_line_in_empty_block" value="insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_after_prefix_operator" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.blank_lines_between_type_declarations" value="0"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_before_closing_brace_in_array_initializer" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_before_closing_paren_in_for" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_after_opening_paren_in_catch" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_after_opening_angle_bracket_in_type_arguments" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_new_line_after_annotation_on_method" value="insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_after_opening_paren_in_switch" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.alignment_for_parameterized_type_references" value="0"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_before_opening_brace_in_anonymous_type_declaration" value="insert"/>
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+<setting id="org.eclipse.jdt.core.formatter.insert_new_line_after_annotation_on_enum_constant" value="insert"/>
+<setting id="org.eclipse.jdt.core.formatter.never_indent_line_comments_on_first_column" value="false"/>
+<setting id="org.eclipse.jdt.core.compiler.problem.enumIdentifier" value="error"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_after_and_in_type_parameter" value="insert"/>
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+<setting id="org.eclipse.jdt.core.formatter.indent_statements_compare_to_block" value="true"/>
+<setting id="org.eclipse.jdt.core.formatter.brace_position_for_anonymous_type_declaration" value="end_of_line"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_before_question_in_wildcard" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_before_opening_paren_in_annotation" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_before_comma_in_method_invocation_arguments" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_before_opening_brace_in_switch" value="insert"/>
+<setting id="org.eclipse.jdt.core.formatter.comment.line_length" value="80"/>
+<setting id="org.eclipse.jdt.core.formatter.use_on_off_tags" value="true"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_between_empty_brackets_in_array_allocation_expression" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_before_opening_brace_in_enum_constant" value="insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_between_empty_parens_in_method_invocation" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_after_assignment_operator" value="insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_before_opening_brace_in_type_declaration" value="insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_after_opening_paren_in_for" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.comment.preserve_white_space_between_code_and_line_comments" value="false"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_new_line_after_annotation_on_local_variable" value="insert"/>
+<setting id="org.eclipse.jdt.core.formatter.brace_position_for_method_declaration" value="end_of_line"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_before_closing_paren_in_method_invocation" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.alignment_for_union_type_in_multicatch" value="16"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_after_colon_in_for" value="insert"/>
+<setting id="org.eclipse.jdt.core.formatter.number_of_blank_lines_at_beginning_of_method_body" value="0"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_after_closing_angle_bracket_in_type_arguments" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.keep_else_statement_on_same_line" value="false"/>
+<setting id="org.eclipse.jdt.core.formatter.alignment_for_binary_expression" value="16"/>
+<setting id="org.eclipse.jdt.core.formatter.parentheses_positions_in_catch_clause" value="common_lines"/>
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+<setting id="org.eclipse.jdt.core.formatter.insert_space_before_comma_in_array_initializer" value="do not insert"/>
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+<setting id="org.eclipse.jdt.core.formatter.indent_body_declarations_compare_to_annotation_declaration_header" value="true"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_after_comma_in_superinterfaces" value="insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_before_colon_in_default" value="insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_after_question_in_conditional" value="insert"/>
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+<setting id="org.eclipse.jdt.core.compiler.problem.assertIdentifier" value="error"/>
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+<setting id="org.eclipse.jdt.core.formatter.alignment_for_superinterfaces_in_type_declaration" value="64"/>
+<setting id="org.eclipse.jdt.core.formatter.blank_lines_before_first_class_body_declaration" value="0"/>
+<setting id="org.eclipse.jdt.core.formatter.alignment_for_conditional_expression" value="48"/>
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+<setting id="org.eclipse.jdt.core.formatter.alignment_for_arguments_in_annotation" value="0"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_before_comma_in_enum_declarations" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.keep_empty_array_initializer_on_one_line" value="false"/>
+<setting id="org.eclipse.jdt.core.formatter.indent_switchstatements_compare_to_switch" value="true"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_new_line_before_else_in_if_statement" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_before_assignment_operator" value="insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_before_opening_paren_in_constructor_declaration" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.blank_lines_before_new_chunk" value="0"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_new_line_after_label" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.indent_body_declarations_compare_to_enum_declaration_header" value="true"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_after_opening_bracket_in_array_allocation_expression" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_after_opening_paren_in_constructor_declaration" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_before_colon_in_conditional" value="insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_before_opening_angle_bracket_in_parameterized_type_reference" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_before_comma_in_method_declaration_parameters" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_before_closing_angle_bracket_in_type_arguments" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_before_closing_paren_in_cast" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_before_colon_in_assert" value="insert"/>
+<setting id="org.eclipse.jdt.core.formatter.blank_lines_before_member_type" value="0"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_new_line_before_while_in_do_statement" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_before_opening_bracket_in_array_type_reference" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_before_closing_angle_bracket_in_parameterized_type_reference" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.alignment_for_arguments_in_qualified_allocation_expression" value="16"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_new_line_after_opening_brace_in_array_initializer" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_new_line_in_empty_enum_declaration" value="insert"/>
+<setting id="org.eclipse.jdt.core.formatter.indent_breaks_compare_to_cases" value="true"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_before_closing_paren_in_method_declaration" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_after_opening_paren_in_if" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_before_semicolon" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_before_postfix_operator" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_after_opening_paren_in_try" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_before_opening_angle_bracket_in_type_arguments" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_after_opening_paren_in_cast" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.comment.format_block_comments" value="true"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_before_lambda_arrow" value="insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_after_opening_paren_in_method_declaration" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.keep_imple_if_on_one_line" value="false"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_before_opening_brace_in_enum_declaration" value="insert"/>
+<setting id="org.eclipse.jdt.core.formatter.alignment_for_parameters_in_method_declaration" value="16"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_between_brackets_in_array_type_reference" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_before_opening_angle_bracket_in_type_parameters" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_before_semicolon_in_for" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_after_comma_in_method_declaration_throws" value="insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_before_opening_bracket_in_array_allocation_expression" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.indent_statements_compare_to_body" value="true"/>
+<setting id="org.eclipse.jdt.core.formatter.alignment_for_multiple_fields" value="16"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_after_comma_in_enum_constant_arguments" value="insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_before_prefix_operator" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.brace_position_for_array_initializer" value="end_of_line"/>
+<setting id="org.eclipse.jdt.core.formatter.wrap_before_binary_operator" value="true"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_before_opening_brace_in_method_declaration" value="insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_after_comma_in_type_parameters" value="insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_before_closing_paren_in_catch" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.compiler.compliance" value="1.8"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_before_closing_bracket_in_array_reference" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_after_comma_in_annotation" value="insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_before_comma_in_enum_constant_arguments" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.parentheses_positions_in_lambda_declaration" value="common_lines"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_between_empty_braces_in_array_initializer" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_before_colon_in_case" value="insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_before_comma_in_multiple_local_declarations" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_before_opening_brace_in_annotation_type_declaration" value="insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_before_opening_bracket_in_array_reference" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_before_opening_paren_in_method_declaration" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.wrap_outer_expressions_when_nested" value="true"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_after_closing_paren_in_cast" value="insert"/>
+<setting id="org.eclipse.jdt.core.formatter.brace_position_for_enum_constant" value="end_of_line"/>
+<setting id="org.eclipse.jdt.core.formatter.brace_position_for_type_declaration" value="end_of_line"/>
+<setting id="org.eclipse.jdt.core.formatter.blank_lines_before_package" value="0"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_before_opening_paren_in_for" value="insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_before_opening_paren_in_synchronized" value="insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_before_comma_in_for_increments" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_before_opening_paren_in_annotation_type_member_declaration" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.alignment_for_expressions_in_for_loop_header" value="0"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_after_opening_paren_in_while" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_before_closing_paren_in_enum_constant" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_before_comma_in_explicitconstructorcall_arguments" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_before_closing_paren_in_annotation" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_after_opening_angle_bracket_in_type_parameters" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.indent_body_declarations_compare_to_enum_constant_header" value="true"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_after_lambda_arrow" value="insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_before_opening_brace_in_constructor_declaration" value="insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_before_comma_in_constructor_declaration_throws" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.join_lines_in_comments" value="true"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_before_closing_angle_bracket_in_type_parameters" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_before_question_in_conditional" value="insert"/>
+<setting id="org.eclipse.jdt.core.formatter.comment.indent_parameter_description" value="true"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_new_line_before_finally_in_try_statement" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.tabulation.char" value="space"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_before_comma_in_multiple_field_declarations" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.blank_lines_between_import_groups" value="1"/>
+<setting id="org.eclipse.jdt.core.formatter.lineSplit" value="200"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_after_opening_paren_in_annotation" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_before_opening_paren_in_switch" value="insert"/>
+</profile>
+</profiles>

pom.xml

@@ -10,7 +10,7 @@
 
     <groupId>com.j2html</groupId>
     <artifactId>j2html</artifactId>
-    <version>1.0.0-RC</version>
+    <version>1.2.2</version>
 
     <name>j2html</name>
     <description>Java to HTML builder with a fluent API</description>
@@ -58,28 +58,18 @@
             <version>3.0</version>
             <scope>test</scope>
         </dependency>
+        <dependency>
+            <groupId>com.carrotsearch</groupId>
+            <artifactId>junit-benchmarks</artifactId>
+            <version>0.7.2</version>
+            <scope>test</scope>
+        </dependency>        
     </dependencies>
 
     <packaging>jar</packaging>
 
     <build>
         <plugins>
-            <plugin>
-                <groupId>net.orfjackal.retrolambda</groupId>
-                <artifactId>retrolambda-maven-plugin</artifactId>
-                <version>2.5.1</version>
-                <executions>
-                    <execution>
-                        <goals>
-                            <goal>process-main</goal>
-                            <goal>process-test</goal>
-                        </goals>
-                    </execution>
-                </executions>
-                <configuration>
-                    <target>1.6</target>
-                </configuration>
-            </plugin>
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-compiler-plugin</artifactId>

src/main/java/j2html/Config.java

@@ -0,0 +1,49 @@
+package j2html;
+
+import j2html.utils.CSSMin;
+import j2html.utils.EscapeUtil;
+import j2html.utils.Indenter;
+import j2html.utils.JSMin;
+import j2html.utils.Minifier;
+import j2html.utils.TextEscaper;
+import java.util.Collections;
+
+public class Config {
+
+    private static String FOUR_SPACES = "    ";
+
+    private Config() {
+    }
+
+    /**
+     * Change this to configure text-escaping
+     * For example, to disable escaping, do <code>{@code Config.textEscaper = text -> text;}</code>
+     */
+    public static TextEscaper textEscaper = EscapeUtil::escape;
+
+    /**
+     * Change this to configure css-minification.
+     * The default minifier is https://github.com/barryvan/CSSMin
+     */
+    public static Minifier cssMinifier = CSSMin::compressCss;
+
+    /**
+     * Change this to configure js-minification.
+     * The default minifier is a simple whitespace/newline stripper
+     */
+    public static Minifier jsMinifier = JSMin::compressJs;
+
+    /**
+     * Change this to configure indentation when rendering formatted html
+     * The default is four spaces
+     */
+    public static Indenter indenter = (level, text) -> String.join("", Collections.nCopies(level, FOUR_SPACES)) + text;
+
+
+    /**
+     * Change this to configure enable/disable closing empty tags
+     * The default is to NOT close them
+     */
+    public static boolean closeEmptyTags = false;
+
+}

src/main/java/j2html/attributes/Attribute.java

@@ -1,15 +1,16 @@
 package j2html.attributes;
 
+import j2html.Config;
+import j2html.tags.Renderable;
+import java.io.IOException;
 
-import j2html.utils.SimpleEscaper;
+public class Attribute implements Renderable {
-
-public class Attribute {
     private String name;
     private String value;
 
     public Attribute(String name, String value) {
         this.name = name;
-        this.value = SimpleEscaper.escape(value);
+        this.value = Config.textEscaper.escape(value);
     }
 
     public Attribute(String name) {
@@ -17,19 +18,18 @@ public class Attribute {
         this.value = null;
     }
 
-    public String render() {
-        if (name == null) {
-            return "";
-        }
-        if (value == null) {
-            return " " + name;
-        }
-        return (" " + name + "=\"" + value + "\"");
-    }
-
     @Override
-    public String toString() {
+    public void renderModel(Appendable writer, Object model) throws IOException {
-        return this.render();
+        if (name == null) {
+            return;
+        }
+        writer.append(" ");
+        writer.append(name);
+        if (value != null) {
+            writer.append("=\"");
+            writer.append(value);
+            writer.append("\"");
+        }
     }
 
     public String getName() {

src/main/java/j2html/tags/ContainerTag.java

@@ -1,5 +1,6 @@
 package j2html.tags;
 
+import j2html.Config;
 import java.io.IOException;
 import java.util.ArrayList;
 import java.util.List;
@@ -10,7 +11,7 @@ public class ContainerTag extends Tag<ContainerTag> {
 
     public ContainerTag(String tagName) {
         super(tagName);
-        this.children = new ArrayList<DomContent>();
+        this.children = new ArrayList<>();
     }
 
 
@@ -111,33 +112,58 @@ public class ContainerTag extends Tag<ContainerTag> {
         return with(new Text(text));
     }
 
+    /**
+     * Gets number of child nodes this tag element contains
+     */
+    public int getNumChildren() {
+        return children.size();
+    }
 
     /**
-     * Render the ContainerTag and its children
+     * Render the ContainerTag and its children, adding newlines before each
+     * child and using Config.indenter to indent child based on how deep
+     * in the tree it is
      *
-     * @return the rendered string
+     * @return the rendered and formatted string
      */
-    @Override
+    public String renderFormatted() {
-    public String render() {
+        try {
-        StringBuilder rendered = new StringBuilder(renderOpenTag());
+            return renderFormatted(0);
-        if (children != null && !children.isEmpty()) {
+        } catch (IOException e) {
-            for (DomContent child : children) {
+            throw new RuntimeException(e.getMessage(), e);
-                rendered.append(child.render());
+        }
+    }
+
+    private String renderFormatted(int lvl) throws IOException {
+        StringBuilder sb = new StringBuilder();
+        renderOpenTag(sb, null);
+        sb.append("\n");
+        if (!children.isEmpty()) {
+            for (DomContent c : children) {
+                lvl++;
+                if (c instanceof ContainerTag) {
+                    sb.append(Config.indenter.indent(lvl, ((ContainerTag) c).renderFormatted(lvl)));
+                } else {
+                    sb.append(Config.indenter.indent(lvl, c.render())).append("\n");
+                }
+                lvl--;
             }
         }
-        rendered.append(renderCloseTag());
+        sb.append(Config.indenter.indent(lvl, ""));
-        return rendered.toString();
+        renderCloseTag(sb);
+        sb.append("\n");
+        return sb.toString();
     }
 
     @Override
-    public void render(Appendable writer) throws IOException {
+    public void renderModel(Appendable writer, Object model) throws IOException {
-        writer.append(renderOpenTag());
+        renderOpenTag(writer, model);
         if (children != null && !children.isEmpty()) {
             for (DomContent child : children) {
-                child.render(writer);
+                child.renderModel(writer, model);
             }
         }
-        writer.append(renderCloseTag());
+        renderCloseTag(writer);
     }
 
 }

src/main/java/j2html/tags/DomContent.java

@@ -1,18 +1,4 @@
 package j2html.tags;
 
-import java.io.IOException;
+public abstract class DomContent implements Renderable {
-
-public abstract class DomContent {
-
-    public abstract String render();
-
-    public void render(Appendable writer) throws IOException {
-        writer.append(render());
-    }
-
-    @Override
-    public String toString() {
-        return render();
-    }
-
 }

src/main/java/j2html/tags/DomContentJoiner.java

@@ -6,9 +6,9 @@ public class DomContentJoiner {
         StringBuilder sb = new StringBuilder();
         for (Object o : stringOrDomObjects) {
             if (o instanceof String) {
-                sb.append(((String) o).trim()).append(" ");
+                sb.append(((String) o).trim()).append(delimiter);
             } else if (o instanceof DomContent) {
-                sb.append(((DomContent) o).render().trim()).append(" ");
+                sb.append(((DomContent) o).render().trim()).append(delimiter);
             } else {
                 throw new RuntimeException("You can only join DomContent and String objects");
             }

src/main/java/j2html/tags/EmptyTag.java

@@ -1,5 +1,9 @@
 package j2html.tags;
 
+import j2html.Config;
+import j2html.attributes.Attribute;
+import java.io.IOException;
+
 public class EmptyTag extends Tag<EmptyTag> {
 
     public EmptyTag(String tagName) {
@@ -7,8 +11,19 @@ public class EmptyTag extends Tag<EmptyTag> {
     }
 
     @Override
-    public String render() {
+    public void render(Appendable writer) throws IOException {
-        return renderOpenTag();
+        renderModel(writer, null);
     }
 
+    @Override
+    public void renderModel(Appendable writer, Object model) throws IOException {
+        writer.append("<").append(tagName);
+        for (Attribute attribute : getAttributes()) {
+            attribute.renderModel(writer, model);
+        }
+        if (Config.closeEmptyTags) {
+            writer.append("/");
+        }
+        writer.append(">");
+    }
 }

src/main/java/j2html/tags/InlineStaticResource.java

@@ -1,13 +1,12 @@
 package j2html.tags;
 
-import java.io.BufferedReader;
+import j2html.Config;
-import java.io.FileReader;
+import java.io.FileInputStream;
-import java.io.IOException;
+import java.io.InputStream;
-
+import java.util.Scanner;
-import j2html.utils.CSSMin;
+import static j2html.TagCreator.rawHtml;
-import j2html.utils.JSMin;
+import static j2html.TagCreator.script;
-
+import static j2html.TagCreator.style;
-import static j2html.TagCreator.*;
 
 public class InlineStaticResource {
 
@@ -16,37 +15,34 @@ public class InlineStaticResource {
     public static ContainerTag get(String path, TargetFormat format) {
         String fileString = getFileAsString(path);
         switch (format) {
-            case CSS_MIN : return style().with(rawHtml(CSSMin.compress(fileString)));
+            case CSS_MIN:
-            case JS_MIN  : return script().with(rawHtml(JSMin.compressJs(fileString)));
+                return style().with(rawHtml(Config.cssMinifier.minify(fileString)));
-            case CSS     : return style().with(rawHtml(fileString));
+            case JS_MIN:
-            case JS      : return script().with(rawHtml(fileString));
+                return script().with(rawHtml(Config.jsMinifier.minify((fileString))));
-            default      : throw new RuntimeException("Invalid target format");
+            case CSS:
+                return style().with(rawHtml(fileString));
+            case JS:
+                return script().with(rawHtml(fileString));
+            default:
+                throw new RuntimeException("Invalid target format");
         }
     }
 
     public static String getFileAsString(String path) {
         try {
-            return readFileAsString(InlineStaticResource.class.getResource(path).getPath());
+            return streamToString(InlineStaticResource.class.getResourceAsStream(path));
-        } catch (Exception e1) {
+        } catch (Exception expected) { // we don't ask users to specify classpath or file-system
             try {
-                return readFileAsString(path);
+                return streamToString(new FileInputStream(path));
-            } catch (Exception e2) {
+            } catch (Exception exception) {
                 throw new RuntimeException("Couldn't find file with path='" + path + "'");
             }
         }
     }
 
-    /**
+    private static String streamToString(InputStream inputStream) {
-     * @author kjheimark <3
+        Scanner s = new Scanner(inputStream).useDelimiter("\\A");
-     */
+        return s.hasNext() ? s.next() : "";
-    private static String readFileAsString(String path) throws IOException {
-        BufferedReader bufferedReader = new BufferedReader(new FileReader(path));
-        StringBuilder sb = new StringBuilder();
-        int c;
-        while ((c = bufferedReader.read()) >= 0 && c >= 0) {
-            sb.append((char) c);
-        }
-        return sb.toString();
     }
 
 }

src/main/java/j2html/tags/Renderable.java

@@ -0,0 +1,37 @@
+package j2html.tags;
+
+import java.io.IOException;
+
+public interface Renderable {
+
+    /**
+     * Create a StringBuilder and use it to render the Renderable and it's
+     * children
+     */
+    default String render() {
+        StringBuilder stringBuilder = new StringBuilder();
+        try {
+            render(stringBuilder);
+        } catch (IOException e) {
+            throw new RuntimeException(e.getMessage(), e);
+        }
+        return stringBuilder.toString();
+    }
+
+    /**
+     * Render the Renderable and it's children using the supplied writer
+     *
+     * @param writer the current writer
+     */
+    default void render(Appendable writer) throws IOException {
+        renderModel(writer, null);
+    }
+
+    /**
+     * Render the Renderable and it's children using the supplied writer and a model.
+     *
+     * @param writer the current writer
+     * @param model  a model object to provide data for children to render
+     */
+    void renderModel(Appendable writer, Object model) throws IOException;
+}

src/main/java/j2html/tags/Tag.java

@@ -1,40 +1,52 @@
 package j2html.tags;
 
-import java.util.ArrayList;
-import java.util.stream.Collectors;
-import java.util.stream.Stream;
-
 import j2html.attributes.Attr;
 import j2html.attributes.Attribute;
+import java.io.IOException;
+import java.util.ArrayList;
 
 public abstract class Tag<T extends Tag<T>> extends DomContent {
-
     protected String tagName;
     private ArrayList<Attribute> attributes;
 
     protected Tag(String tagName) {
         this.tagName = tagName;
-        this.attributes = new ArrayList<Attribute>();
+        this.attributes = new ArrayList<>();
     }
 
     public String getTagName() {
         return this.tagName;
     }
 
-    String renderOpenTag() {
+    String renderOpenTag() throws IOException {
-        StringBuilder sb = new StringBuilder("<").append(tagName);
+        StringBuilder stringBuilder = new StringBuilder();
+        renderOpenTag(stringBuilder, null);
+        return stringBuilder.toString();
+    }
+
+    String renderCloseTag() throws IOException {
+        StringBuilder stringBuilder = new StringBuilder();
+        renderCloseTag(stringBuilder);
+        return stringBuilder.toString();
+    }
+
+    void renderOpenTag(Appendable writer, Object model) throws IOException {
+        writer.append("<").append(tagName);
         for (Attribute attribute : attributes) {
-            sb.append(attribute.render());
+            attribute.renderModel(writer, model);
         }
-        sb.append(">");
+        writer.append(">");
-        return sb.toString();
     }
 
-
+    void renderCloseTag(Appendable writer) throws IOException {
-    String renderCloseTag() {
+        writer.append("</");
-        return "</" + tagName + ">";
+        writer.append(tagName);
+        writer.append(">");
     }
 
+    ArrayList<Attribute> getAttributes() {
+        return attributes;
+    }
 
     /**
      * Sets an attribute on an element
@@ -48,14 +60,13 @@ public abstract class Tag<T extends Tag<T>> extends DomContent {
         }
         for (Attribute attribute : attributes) {
             if (attribute.getName().equals(name)) {
-                attribute.setValue(value); //update with new value
+                attribute.setValue(value); // update with new value
                 return true;
             }
         }
         return attributes.add(new Attribute(name, value));
     }
 
-
     /**
      * Sets a custom attribute
      *
@@ -63,8 +74,8 @@ public abstract class Tag<T extends Tag<T>> extends DomContent {
      * @param value     the attribute value
      * @return itself for easy chaining
      */
-    public T attr(String attribute, String value) {
+    public T attr(String attribute, Object value) {
-        setAttribute(attribute, value);
+        setAttribute(attribute, value == null ? null : String.valueOf(value));
         return (T) this;
     }
 
@@ -73,16 +84,15 @@ public abstract class Tag<T extends Tag<T>> extends DomContent {
      *
      * @param attribute the attribute name
      * @return itself for easy chaining
-     * @see Tag#attr(String, String)
+     * @see Tag#attr(String, Object)
      */
     public T attr(String attribute) {
         return attr(attribute, null);
     }
 
-
     /**
      * Call attr-method based on condition
-     * {@link #attr(String attribute, String value)}
+     * {@link #attr(String attribute, Object value)}
      *
      * @param condition the condition
      * @param attribute the attribute name
@@ -93,7 +103,6 @@ public abstract class Tag<T extends Tag<T>> extends DomContent {
         return (condition ? attr(attribute, value) : (T) this);
     }
 
-
     @Override
     public boolean equals(Object obj) {
         if (obj == null || !(obj instanceof Tag)) {
@@ -102,12 +111,11 @@ public abstract class Tag<T extends Tag<T>> extends DomContent {
         return ((Tag) obj).render().equals(this.render());
     }
 
-
     /**
      * Convenience methods that call attr with predefined attributes
+     *
      * @return itself for easy chaining
      */
-
     public T withClasses(String... classes) {
         StringBuilder sb = new StringBuilder();
         for (String s : classes) {
@@ -116,49 +124,199 @@ public abstract class Tag<T extends Tag<T>> extends DomContent {
         return attr(Attr.CLASS, sb.toString().trim());
     }
 
-    public T isAutoComplete()                                                { return attr(Attr.AUTOCOMPLETE, null); }
+    public T isAutoComplete() {
-    public T isAutoFocus()                                                   { return attr(Attr.AUTOFOCUS, null); }
+        return attr(Attr.AUTOCOMPLETE, null);
-    public T isHidden()                                                      { return attr(Attr.HIDDEN, null); }
+    }
-    public T isRequired()                                                    { return attr(Attr.REQUIRED, null); }
-    public T withAlt(String alt)                                             { return attr(Attr.ALT, alt); }
-    public T withAction(String action)                                       { return attr(Attr.ACTION, action); }
-    public T withCharset(String charset)                                     { return attr(Attr.CHARSET, charset); }
-    public T withClass(String className)                                     { return attr(Attr.CLASS, className); }
-    public T withContent(String content)                                     { return attr(Attr.CONTENT, content); }
-    public T withHref(String href)                                           { return attr(Attr.HREF, href); }
-    public T withId(String id)                                               { return attr(Attr.ID, id); }
-    public T withData(String dataAttr, String value)                         { return attr(Attr.DATA + "-" + dataAttr, value); }
-    public T withMethod(String method)                                       { return attr(Attr.METHOD, method); }
-    public T withName(String name)                                           { return attr(Attr.NAME, name); }
-    public T withPlaceholder(String placeholder)                             { return attr(Attr.PLACEHOLDER, placeholder); }
-    public T withTarget(String target)                                       { return attr(Attr.TARGET, target); }
-    public T withType(String type)                                           { return attr(Attr.TYPE, type); }
-    public T withRel(String rel)                                             { return attr(Attr.REL, rel); }
-    public T withRole(String role)                                           { return attr(Attr.ROLE, role); }
-    public T withSrc(String src)                                             { return attr(Attr.SRC, src); }
-    public T withStyle(String style)                                         { return attr(Attr.STYLE, style); }
-    public T withValue(String value)                                         { return attr(Attr.VALUE, value); }
 
-    public T withCondAutoComplete(boolean condition)                         { return condAttr(condition, Attr.AUTOCOMPLETE, null); }
+    public T isAutoFocus() {
-    public T withCondAutoFocus(boolean condition)                            { return condAttr(condition, Attr.AUTOFOCUS, null); }
+        return attr(Attr.AUTOFOCUS, null);
-    public T withCondHidden(boolean condition)                               { return condAttr(condition, Attr.HIDDEN, null); }
+    }
-    public T withCondRequired(boolean condition)                             { return condAttr(condition, Attr.REQUIRED, null); }
-    public T withCondAlt(boolean condition, String alt)                      { return condAttr(condition, Attr.ALT, alt); }
-    public T withCondAction(boolean condition, String action)                { return condAttr(condition, Attr.ACTION, action); }
-    public T withCharset(boolean condition, String charset)                  { return condAttr(condition, Attr.CHARSET, charset); }
-    public T withCondClass(boolean condition, String className)              { return condAttr(condition, Attr.CLASS, className); }
-    public T withCondContent(boolean condition, String content)              { return condAttr(condition, Attr.CONTENT, content); }
-    public T withCondHref(boolean condition, String href)                    { return condAttr(condition, Attr.HREF, href); }
-    public T withCondId(boolean condition, String id)                        { return condAttr(condition, Attr.ID, id); }
-    public T withCondData(boolean condition, String dataAttr, String value)  { return condAttr(condition, Attr.DATA + "-" + dataAttr, value); }
-    public T withCondMethod(boolean condition, String method)                { return condAttr(condition, Attr.METHOD, method); }
-    public T withCondName(boolean condition, String name)                    { return condAttr(condition, Attr.NAME, name); }
-    public T withCondPlaceholder(boolean condition, String placeholder)      { return condAttr(condition, Attr.PLACEHOLDER, placeholder); }
-    public T withCondTarget(boolean condition, String target)                { return condAttr(condition, Attr.TARGET, target); }
-    public T withCondType(boolean condition, String type)                    { return condAttr(condition, Attr.TYPE, type); }
-    public T withCondRel(boolean condition, String rel)                      { return condAttr(condition, Attr.REL, rel); }
-    public T withCondSrc(boolean condition, String src)                      { return condAttr(condition, Attr.SRC, src); }
-    public T withCondStyle(boolean condition, String style)                  { return condAttr(condition, Attr.STYLE, style); }
-    public T withCondValue(boolean condition, String value)                  { return condAttr(condition, Attr.VALUE, value); }
 
+    public T isHidden() {
+        return attr(Attr.HIDDEN, null);
+    }
+
+    public T isRequired() {
+        return attr(Attr.REQUIRED, null);
+    }
+
+    public T withAlt(String alt) {
+        return attr(Attr.ALT, alt);
+    }
+
+    public T withAction(String action) {
+        return attr(Attr.ACTION, action);
+    }
+
+    public T withCharset(String charset) {
+        return attr(Attr.CHARSET, charset);
+    }
+
+    public T withClass(String className) {
+        return attr(Attr.CLASS, className);
+    }
+
+    public T withContent(String content) {
+        return attr(Attr.CONTENT, content);
+    }
+
+    public T withDir(String dir) {
+        return attr(Attr.DIR, dir);
+    }
+
+    public T withHref(String href) {
+        return attr(Attr.HREF, href);
+    }
+
+    public T withId(String id) {
+        return attr(Attr.ID, id);
+    }
+
+    public T withData(String dataAttr, String value) {
+        return attr(Attr.DATA + "-" + dataAttr, value);
+    }
+
+    public T withLang(String lang) {
+        return attr(Attr.LANG, lang);
+    }
+
+    public T withMethod(String method) {
+        return attr(Attr.METHOD, method);
+    }
+
+    public T withName(String name) {
+        return attr(Attr.NAME, name);
+    }
+
+    public T withPlaceholder(String placeholder) {
+        return attr(Attr.PLACEHOLDER, placeholder);
+    }
+
+    public T withTarget(String target) {
+        return attr(Attr.TARGET, target);
+    }
+
+    public T withTitle(String title) {
+        return attr(Attr.TITLE, title);
+    }
+
+    public T withType(String type) {
+        return attr(Attr.TYPE, type);
+    }
+
+    public T withRel(String rel) {
+        return attr(Attr.REL, rel);
+    }
+
+    public T withRole(String role) {
+        return attr(Attr.ROLE, role);
+    }
+
+    public T withSrc(String src) {
+        return attr(Attr.SRC, src);
+    }
+
+    public T withStyle(String style) {
+        return attr(Attr.STYLE, style);
+    }
+
+    public T withValue(String value) {
+        return attr(Attr.VALUE, value);
+    }
+
+    public T withCondAutoComplete(boolean condition) {
+        return condAttr(condition, Attr.AUTOCOMPLETE, null);
+    }
+
+    public T withCondAutoFocus(boolean condition) {
+        return condAttr(condition, Attr.AUTOFOCUS, null);
+    }
+
+    public T withCondHidden(boolean condition) {
+        return condAttr(condition, Attr.HIDDEN, null);
+    }
+
+    public T withCondRequired(boolean condition) {
+        return condAttr(condition, Attr.REQUIRED, null);
+    }
+
+    public T withCondAlt(boolean condition, String alt) {
+        return condAttr(condition, Attr.ALT, alt);
+    }
+
+    public T withCondAction(boolean condition, String action) {
+        return condAttr(condition, Attr.ACTION, action);
+    }
+
+    public T withCharset(boolean condition, String charset) {
+        return condAttr(condition, Attr.CHARSET, charset);
+    }
+
+    public T withCondClass(boolean condition, String className) {
+        return condAttr(condition, Attr.CLASS, className);
+    }
+
+    public T withCondContent(boolean condition, String content) {
+        return condAttr(condition, Attr.CONTENT, content);
+    }
+
+    public T withCondDir(boolean condition, String dir) {
+        return condAttr(condition, Attr.DIR, dir);
+    }
+
+    public T withCondHref(boolean condition, String href) {
+        return condAttr(condition, Attr.HREF, href);
+    }
+
+    public T withCondId(boolean condition, String id) {
+        return condAttr(condition, Attr.ID, id);
+    }
+
+    public T withCondData(boolean condition, String dataAttr, String value) {
+        return condAttr(condition, Attr.DATA + "-" + dataAttr, value);
+    }
+
+    public T withCondLang(boolean condition, String lang) {
+        return condAttr(condition, Attr.LANG, lang);
+    }
+
+    public T withCondMethod(boolean condition, String method) {
+        return condAttr(condition, Attr.METHOD, method);
+    }
+
+    public T withCondName(boolean condition, String name) {
+        return condAttr(condition, Attr.NAME, name);
+    }
+
+    public T withCondPlaceholder(boolean condition, String placeholder) {
+        return condAttr(condition, Attr.PLACEHOLDER, placeholder);
+    }
+
+    public T withCondTarget(boolean condition, String target) {
+        return condAttr(condition, Attr.TARGET, target);
+    }
+
+    public T withCondTitle(boolean condition, String title) {
+        return condAttr(condition, Attr.TITLE, title);
+    }
+
+    public T withCondType(boolean condition, String type) {
+        return condAttr(condition, Attr.TYPE, type);
+    }
+
+    public T withCondRel(boolean condition, String rel) {
+        return condAttr(condition, Attr.REL, rel);
+    }
+
+    public T withCondSrc(boolean condition, String src) {
+        return condAttr(condition, Attr.SRC, src);
+    }
+
+    public T withCondStyle(boolean condition, String style) {
+        return condAttr(condition, Attr.STYLE, style);
+    }
+
+    public T withCondValue(boolean condition, String value) {
+        return condAttr(condition, Attr.VALUE, value);
+    }
 }

src/main/java/j2html/tags/Text.java

@@ -1,6 +1,7 @@
 package j2html.tags;
 
-import j2html.utils.SimpleEscaper;
+import j2html.Config;
+import java.io.IOException;
 
 public class Text extends DomContent {
 
@@ -11,8 +12,13 @@ public class Text extends DomContent {
     }
 
     @Override
-    public String render() {
+    public void render(Appendable writer) throws IOException {
-        return SimpleEscaper.escape(text);
+        renderModel(writer, null);
+    }
+
+    @Override
+    public void renderModel(Appendable writer, Object model) throws IOException {
+        writer.append(Config.textEscaper.escape(text));
     }
 
 }

src/main/java/j2html/tags/UnescapedText.java

@@ -1,5 +1,7 @@
 package j2html.tags;
 
+import java.io.IOException;
+
 public class UnescapedText extends DomContent {
 
     private String text;
@@ -9,8 +11,13 @@ public class UnescapedText extends DomContent {
     }
 
     @Override
-    public String render() {
+    public void render(Appendable writer) throws IOException {
-        return text;
+        renderModel(writer, null);
+    }
+
+    @Override
+    public void renderModel(Appendable writer, Object model) throws IOException {
+        writer.append(text);
     }
 
 }

src/main/java/j2html/utils/CSSMin.java

@@ -1,4 +1,4 @@
-/**
+/*
  * * CSSMin Copyright License Agreement (BSD License)
  * <p>
  * Copyright (c) 2011-2014, Barry van Oudtshoorn
@@ -79,11 +79,11 @@ public class CSSMin {
      * @param input the CSS
      * @return the compressed version
      */
-    public static String compress(String input) {
+    public static String compressCss(String input) {
         try {
             int k,
-                    j, // Number of open braces
+                j, // Number of open braces
-                    n; // Current position in stream
+                n; // Current position in stream
             char curr;
 
             BufferedReader br = new BufferedReader(new StringReader(input));
@@ -124,7 +124,7 @@ public class CSSMin {
             if (debugLogging) {
                 LOG.info("Parsing and processing selectors...");
             }
-            Vector<Selector> selectors = new Vector<Selector>();
+            Vector<Selector> selectors = new Vector<>();
             n = 0;
             j = 0;
             for (int i = 0; i < sb.length(); i++) {
@@ -203,7 +203,7 @@ class Selector {
 
         // We're dealing with a nested property, eg @-webkit-keyframes
         if (parts.length > 2) {
-            this.subSelectors = new Vector<Selector>();
+            this.subSelectors = new Vector<>();
             parts = selector.split("(\\s*\\{\\s*)|(\\s*\\}\\s*)");
             for (int i = 1; i < parts.length; i += 2) {
                 parts[i] = parts[i].trim();
@@ -224,7 +224,8 @@ class Selector {
             if (contents.length() == 1) {
                 throw new EmptySelectorBodyException(selector);
             }
-            contents = contents.substring(0, contents.length() - 2);
+            int endIndex = contents.endsWith(";}") ? 2 : 1;
+            contents = contents.substring(0, contents.length() - endIndex);
 
             this.properties = new Property[0];
             this.properties = parseProperties(contents).toArray(this.properties);
@@ -264,9 +265,9 @@ class Selector {
      * @return An array of properties parsed from this selector.
      */
     private ArrayList<Property> parseProperties(String contents) {
-        ArrayList<String> parts = new ArrayList<String>();
+        ArrayList<String> parts = new ArrayList<>();
         boolean bInsideString = false,
-                bInsideURL = false;
+            bInsideURL = false;
         int j = 0;
         String substr;
         for (int i = 0; i < contents.length(); i++) {
@@ -293,7 +294,7 @@ class Selector {
             parts.add(substr);
         }
 
-        ArrayList<Property> results = new ArrayList<Property>();
+        ArrayList<Property> results = new ArrayList<>();
         for (String part : parts) {
             try {
                 results.add(new Property(part));
@@ -331,7 +332,7 @@ class Property implements Comparable<Property> {
     Property(String property) throws IncompletePropertyException {
         try {
             // Parse the property.
-            ArrayList<String> parts = new ArrayList<String>();
+            ArrayList<String> parts = new ArrayList<>();
             boolean bCanSplit = true;
             int j = 0;
             String substr;

src/main/java/j2html/utils/EscapeUtil.java

@@ -1,6 +1,6 @@
 package j2html.utils;
 
-public class SimpleEscaper {
+public class EscapeUtil {
 
     public static String escape(String s) {
         if (s == null) {

src/main/java/j2html/utils/Indenter.java

@@ -0,0 +1,6 @@
+package j2html.utils;
+
+@FunctionalInterface
+public interface Indenter {
+    String indent(int level, String text);
+}

src/main/java/j2html/utils/JSMin.java

@@ -1,43 +1,42 @@
 package j2html.utils;
-/*
- * JSMin.java 2006-02-13
- *
- * Copyright (c) 2006 John Reilly (www.inconspicuous.org)
- *
- * This work is a translation from C to Java of jsmin.c published by
- * Douglas Crockford.  Permission is hereby granted to use the Java
- * version under the same conditions as the jsmin.c on which it is
- * based.
- *
- *
- *
- *
- * jsmin.c 2003-04-21
- *
- * Copyright (c) 2002 Douglas Crockford (www.crockford.com)
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * The Software shall be used for Good, not Evil.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
 
-// package org.inconspicuous.jsmin;
+    /*
+     * JSMin.java 2006-02-13
+     *
+     * Copyright (c) 2006 John Reilly (www.inconspicuous.org)
+     *
+     * This work is a translation from C to Java of jsmin.c published by
+     * Douglas Crockford.  Permission is hereby granted to use the Java
+     * version under the same conditions as the jsmin.c on which it is
+     * based.
+     *
+     *
+     *
+     *
+     * jsmin.c 2003-04-21
+     *
+     * Copyright (c) 2002 Douglas Crockford (www.crockford.com)
+     *
+     * Permission is hereby granted, free of charge, to any person obtaining a copy
+     * of this software and associated documentation files (the "Software"), to deal
+     * in the Software without restriction, including without limitation the rights
+     * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+     * copies of the Software, and to permit persons to whom the Software is
+     * furnished to do so, subject to the following conditions:
+     *
+     * The above copyright notice and this permission notice shall be included in
+     * all copies or substantial portions of the Software.
+     *
+     * The Software shall be used for Good, not Evil.
+     *
+     * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+     * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+     * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+     * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+     * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+     * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+     * SOFTWARE.
+     */
 
 import java.io.ByteArrayInputStream;
 import java.io.ByteArrayOutputStream;
@@ -46,7 +45,6 @@ import java.io.InputStream;
 import java.io.OutputStream;
 import java.io.PushbackInputStream;
 
-
 public class JSMin {
 
     /**
@@ -87,12 +85,12 @@ public class JSMin {
      */
     private static boolean isAlphanum(int c) {
         return ((c >= 'a' && c <= 'z') ||
-                (c >= '0' && c <= '9') ||
+            (c >= '0' && c <= '9') ||
-                (c >= 'A' && c <= 'Z') ||
+            (c >= 'A' && c <= 'Z') ||
-                c == '_' ||
+            c == '_' ||
-                c == '$' ||
+            c == '$' ||
-                c == '\\' ||
+            c == '\\' ||
-                c > 126);
+            c > 126);
     }
 
     /**
@@ -172,7 +170,7 @@ public class JSMin {
      */
 
     private void action(int d) throws IOException, UnterminatedRegExpLiteralException,
-                                      UnterminatedCommentException, UnterminatedStringLiteralException {
+        UnterminatedCommentException, UnterminatedStringLiteralException {
         switch (d) {
             case 1:
                 out.write(theA);
@@ -302,4 +300,4 @@ public class JSMin {
     private class UnterminatedRegExpLiteralException extends Exception {
     }
 
-}
+}

src/main/java/j2html/utils/Minifier.java

@@ -0,0 +1,6 @@
+package j2html.utils;
+
+@FunctionalInterface
+public interface Minifier {
+    String minify(String s);
+}

src/main/java/j2html/utils/TextEscaper.java

@@ -0,0 +1,6 @@
+package j2html.utils;
+
+@FunctionalInterface
+public interface TextEscaper {
+    String escape(String text);
+}

src/test/java/j2html/PerformanceTest.java

@@ -1,49 +1,59 @@
 package j2html;
 
-import java.util.concurrent.Callable;
+import com.carrotsearch.junitbenchmarks.BenchmarkOptions;
-
+import com.carrotsearch.junitbenchmarks.BenchmarkRule;
+import com.carrotsearch.junitbenchmarks.Clock;
+import j2html.utils.EscapeUtil;
 import org.apache.commons.lang3.StringEscapeUtils;
+import org.junit.FixMethodOrder;
+import org.junit.Rule;
 import org.junit.Test;
+import org.junit.rules.TestRule;
+import org.junit.runners.MethodSorters;
 
-import j2html.utils.SimpleEscaper;
+@FixMethodOrder(MethodSorters.NAME_ASCENDING)
-
+@BenchmarkOptions(callgc = false, benchmarkRounds = 10000, warmupRounds = 200, concurrency = 2, clock = Clock.NANO_TIME)
 public class PerformanceTest {
 
+    @Rule
+    public TestRule benchmarkRun = new BenchmarkRule();
+
     private String shortTestString = "<body>\n"
-            + "    <h1 class=\"example\">Heading!</h1>\n"
+        + "    <h1 class=\"example\">Heading!</h1>\n"
-            + "    <img src=\"img/hello.png\">\n"
+        + "    <img src=\"img/hello.png\">\n"
-            + "</body>";
+        + "</body>";
 
     // syntax-highlighted getting started example from j2html.com:
     private String longTestString =
-            "<pre class=\" language-java\"><code class=\" language-java\"><span class=\"token keyword\">import</span> <span class=\"token keyword\">static</span> j2html<span class=\"token punctuation\">.</span>TagCreator<span class=\"token punctuation\">.</span>*<span class=\"token punctuation\">;</span>\n"
+        "<pre class=\" language-java\"><code class=\" language-java\"><span class=\"token keyword\">import</span> <span class=\"token keyword\">static</span> j2html<span class=\"token punctuation\">.</span>TagCreator<span class=\"token punctuation\">.</span>*<span class=\"token punctuation\">;</span>\n"
-                    + "\n"
+            + "\n"
-                    + "<span class=\"token keyword\">public</span> <span class=\"token keyword\">class</span> <span class=\"token class-name\">Main</span> <span class=\"token punctuation\">{</span>\n"
+            + "<span class=\"token keyword\">public</span> <span class=\"token keyword\">class</span> <span class=\"token class-name\">Main</span> <span class=\"token punctuation\">{</span>\n"
-                    + "    <span class=\"token keyword\">public</span> <span class=\"token keyword\">static</span> <span class=\"token keyword\">void</span> <span class=\"token function\">main<span class=\"token punctuation\">(</span></span>String<span class=\"token punctuation\">[</span><span class=\"token punctuation\">]</span> args<span class=\"token punctuation\">)</span> <span class=\"token punctuation\">{</span>\n"
+            + "    <span class=\"token keyword\">public</span> <span class=\"token keyword\">static</span> <span class=\"token keyword\">void</span> <span class=\"token function\">main<span class=\"token punctuation\">(</span></span>String<span class=\"token punctuation\">[</span><span class=\"token punctuation\">]</span> args<span class=\"token punctuation\">)</span> <span class=\"token punctuation\">{</span>\n"
-                    + "        <span class=\"token function\">body<span class=\"token punctuation\">(</span></span><span class=\"token punctuation\">)</span><span class=\"token punctuation\">.</span><span class=\"token function\">with<span class=\"token punctuation\">(</span></span>\n"
+            + "        <span class=\"token function\">body<span class=\"token punctuation\">(</span></span><span class=\"token punctuation\">)</span><span class=\"token punctuation\">.</span><span class=\"token function\">with<span class=\"token punctuation\">(</span></span>\n"
-                    + "                <span class=\"token function\">h1<span class=\"token punctuation\">(</span></span><span class=\"token string\">\"Heading!\"</span><span class=\"token punctuation\">)</span><span class=\"token punctuation\">.</span><span class=\"token function\">withClass<span class=\"token punctuation\">(</span></span><span class=\"token string\">\"example\"</span><span class=\"token punctuation\">)</span><span class=\"token punctuation\">,</span>\n"
+            + "                <span class=\"token function\">h1<span class=\"token punctuation\">(</span></span><span class=\"token string\">\"Heading!\"</span><span class=\"token punctuation\">)</span><span class=\"token punctuation\">.</span><span class=\"token function\">withClass<span class=\"token punctuation\">(</span></span><span class=\"token string\">\"example\"</span><span class=\"token punctuation\">)</span><span class=\"token punctuation\">,</span>\n"
-                    + "                <span class=\"token function\">img<span class=\"token punctuation\">(</span></span><span class=\"token punctuation\">)</span><span class=\"token punctuation\">.</span><span class=\"token function\">withSrc<span class=\"token punctuation\">(</span></span><span class=\"token string\">\"img/hello.png\"</span><span class=\"token punctuation\">)</span>\n"
+            + "                <span class=\"token function\">img<span class=\"token punctuation\">(</span></span><span class=\"token punctuation\">)</span><span class=\"token punctuation\">.</span><span class=\"token function\">withSrc<span class=\"token punctuation\">(</span></span><span class=\"token string\">\"img/hello.png\"</span><span class=\"token punctuation\">)</span>\n"
-                    + "        <span class=\"token punctuation\">)</span><span class=\"token punctuation\">.</span><span class=\"token function\">render<span class=\"token punctuation\">(</span></span><span class=\"token punctuation\">)</span><span class=\"token punctuation\">;</span>\n"
+            + "        <span class=\"token punctuation\">)</span><span class=\"token punctuation\">.</span><span class=\"token function\">render<span class=\"token punctuation\">(</span></span><span class=\"token punctuation\">)</span><span class=\"token punctuation\">;</span>\n"
-                    + "    <span class=\"token punctuation\">}</span>\n"
+            + "    <span class=\"token punctuation\">}</span>\n"
-                    + "<span class=\"token punctuation\">}</span>\n"
+            + "<span class=\"token punctuation\">}</span>\n"
-                    + "</code></pre>";
+            + "</code></pre>";
 
     @Test
-    public void test_escaper_performnce() throws Exception {
+    public void testSimpleEscaperShort() throws Exception {
-        timeEscaper("SimpleEscaper#short", () -> SimpleEscaper.escape(shortTestString));
+        EscapeUtil.escape(shortTestString);
-        timeEscaper("SimpleEscaper#long", () -> SimpleEscaper.escape(longTestString));
-        timeEscaper("ApacheEscaper#short", () -> StringEscapeUtils.escapeHtml4(shortTestString));
-        timeEscaper("ApacheEscaper#long", () -> StringEscapeUtils.escapeHtml4(longTestString));
     }
 
-    private void timeEscaper(String name, Callable escaper) throws Exception {
+    @Test
-        long startTime = System.nanoTime();
+    public void testSimpleEscaperLong() throws Exception {
-        for (int i = 0; i < 1000; i++) {
+        EscapeUtil.escape(longTestString);
-            escaper.call();
-        }
-        long endTime = System.nanoTime();
-        long durationMs = (endTime - startTime) / 1000000;
-        System.out.println(String.format("%-21s%s", name + ":", +durationMs + "ms"));
     }
 
+    @Test
+    public void testApacheEscaperShort() throws Exception {
+        StringEscapeUtils.escapeHtml4(shortTestString);
+    }
+
+    @Test
+    public void testApacheEscaperLong() throws Exception {
+        StringEscapeUtils.escapeHtml4(longTestString);
+    }
 }

src/test/java/j2html/RenderPerformanceTest.java

@@ -0,0 +1,124 @@
+package j2html;
+
+import static j2html.TagCreator.attrs;
+import static j2html.TagCreator.body;
+import static j2html.TagCreator.div;
+import static j2html.TagCreator.h1;
+import static j2html.TagCreator.h2;
+import static j2html.TagCreator.head;
+import static j2html.TagCreator.html;
+import static j2html.TagCreator.p;
+import static j2html.TagCreator.title;
+import static org.junit.Assert.assertEquals;
+import com.carrotsearch.junitbenchmarks.BenchmarkOptions;
+import com.carrotsearch.junitbenchmarks.BenchmarkRule;
+import com.carrotsearch.junitbenchmarks.Clock;
+import j2html.model.BrowserTitle;
+import j2html.model.Button;
+import j2html.model.ButtonModel;
+import j2html.model.PageModel;
+import j2html.model.TextTemplate;
+import j2html.tags.DomContent;
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.rules.TestRule;
+
+@BenchmarkOptions(callgc = false, benchmarkRounds = 50000, warmupRounds = 200, concurrency = 2, clock = Clock.NANO_TIME)
+public class RenderPerformanceTest {
+
+    String expected = "<html><head><title>Browsertitle</title></head><body><h1>Hello World!</h1><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><p>Hello World!</p></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div><h2 id=\"title\" class=\"visible-small\">Hello World!</h2><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><p>Hello World!</p></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div><h2>Hello World!</h2><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><p>Hello World!</p></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div><h2 id=\"title\" class=\"visible-small\">Hello World!</h2><div class=\"button\"><div class=\"button-text\">Action!</div></div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><p>Hello World!</p></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div><h2>Hello World!</h2><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><p>Hello World!</p></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div><h1>Hello World!</h1><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><p>Hello World!</p></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div><h2>Hello World!</h2><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><p>Hello World!</p></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div><h2>Hello World!</h2><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><p>Hello World!</p></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div><h2>Hello World!</h2><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><p>Hello World!</p></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div><h2>Hello World!</h2><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><p>Hello World!</p></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></body></html>";
+    @Rule
+    public TestRule benchmarkRun = new BenchmarkRule();
+
+    private DomContent template;
+
+    public RenderPerformanceTest() {
+        this.template =
+                // @formatter:off
+                html(
+                     head(
+                          title(new BrowserTitle())
+                     ),
+                     body(
+                          h1(new TextTemplate()),
+                          div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(p(new TextTemplate()))))))))))))))))))))))))))),
+                          h2(attrs("#title.visible-small"),new TextTemplate()),
+                          div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(p(new TextTemplate()))))))))))))))))))))))))))),
+                          h2(new TextTemplate()),
+                          div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(p(new TextTemplate()))))))))))))))))))))))))))),
+                          h2(attrs("#title.visible-small"),new TextTemplate()),
+                          new Button(),
+                          div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(p(new TextTemplate()))))))))))))))))))))))))))),
+                          h2(new TextTemplate()),
+                          div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(p(new TextTemplate()))))))))))))))))))))))))))),
+                          h1(new TextTemplate()),
+                          div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(p(new TextTemplate()))))))))))))))))))))))))))),
+                          h2(new TextTemplate()),
+                          div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(p(new TextTemplate()))))))))))))))))))))))))))),
+                          h2(new TextTemplate()),
+                          div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(p(new TextTemplate()))))))))))))))))))))))))))),
+                          h2(new TextTemplate()),
+                          div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(p(new TextTemplate()))))))))))))))))))))))))))),
+                          h2(new TextTemplate()),
+                          div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(p(new TextTemplate())))))))))))))))))))))))))))
+                     )
+                );
+        // @formatter:on
+    }
+
+    private DomContent getDomContent(PageModel pageModel) throws Exception {
+        return
+        // @formatter:off
+        html(
+             head(
+                  title(pageModel.getTitle())
+             ),
+             body(
+               h1(pageModel.getText()),
+               div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(p(pageModel.getText()))))))))))))))))))))))))))),
+               h2(attrs("#title.visible-small"), pageModel.getText()),
+               div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(p(pageModel.getText()))))))))))))))))))))))))))),
+               h2(pageModel.getText()),
+               div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(p(pageModel.getText()))))))))))))))))))))))))))),
+               h2(attrs("#title.visible-small"),pageModel.getText()),
+               div()
+               .withClass("button")
+               .with(
+                       div()
+                       .withClass("button-text")
+                       .withText(pageModel.getButtonModel().getText())
+               ),
+               div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(p(pageModel.getText()))))))))))))))))))))))))))),
+               h2(pageModel.getText()),
+               div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(p(pageModel.getText()))))))))))))))))))))))))))),
+               h1(pageModel.getText()),
+               div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(p(pageModel.getText()))))))))))))))))))))))))))),
+               h2(pageModel.getText()),
+               div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(p(pageModel.getText()))))))))))))))))))))))))))),
+               h2(pageModel.getText()),
+               div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(p(pageModel.getText()))))))))))))))))))))))))))),
+               h2(pageModel.getText()),
+               div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(p(pageModel.getText()))))))))))))))))))))))))))),
+               h2(pageModel.getText()),
+               div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(div(p(pageModel.getText())))))))))))))))))))))))))))
+             )
+        );
+
+        // @formatter:on
+    }
+
+    @Test
+    public void templatePerfomanceTest() throws Exception {
+        PageModel pageModel = new PageModel("Browsertitle", "Hello World!", new ButtonModel("Action!"));
+        StringBuilder stringBuilder = new StringBuilder();
+        template.renderModel(stringBuilder, pageModel);
+        assertEquals(expected, stringBuilder.toString());
+    }
+
+    @Test
+    public void staticPerfomanceTest() throws Exception {
+        PageModel pageModel = new PageModel("Browsertitle", "Hello World!", new ButtonModel("Action!"));
+        String result = getDomContent(pageModel).render();
+        assertEquals(expected, result);
+    }
+}

src/test/java/j2html/TextEscaperTest.java

@@ -0,0 +1,37 @@
+package j2html;
+
+import j2html.utils.EscapeUtil;
+import j2html.utils.TextEscaper;
+import org.junit.Test;
+import static org.hamcrest.MatcherAssert.assertThat;
+import static org.hamcrest.Matchers.instanceOf;
+import static org.hamcrest.Matchers.is;
+
+public class TextEscaperTest {
+
+    @Test
+    public void testTextEscaper() throws Exception {
+        String expected = "<div></div>";
+        assertThat("default text escaper works",
+            Config.textEscaper.escape("<div></div>"), is(expected));
+
+        Config.textEscaper = new NoOpEscaper();
+        assertThat("user can change text escaper implementation",
+            Config.textEscaper, is(instanceOf(NoOpEscaper.class)));
+
+        expected = "<div></div>";
+        assertThat("user provided text escaper actually works",
+            Config.textEscaper.escape("<div></div>"), is(expected));
+        Config.textEscaper = EscapeUtil::escape; // reset escaper
+    }
+
+    private static class NoOpEscaper implements TextEscaper {
+
+        @Override
+        public String escape(String text) {
+            return text;
+        }
+
+    }
+
+}

src/test/java/j2html/attributes/AttrShortFormTest.java

@@ -1,13 +1,14 @@
 package j2html.attributes;
 
 import org.junit.Test;
-
+import static j2html.TagCreator.attrs;
-import static j2html.TagCreator.*;
+import static j2html.TagCreator.div;
+import static j2html.TagCreator.input;
 import static org.hamcrest.MatcherAssert.assertThat;
 import static org.hamcrest.Matchers.is;
 
 public class AttrShortFormTest {
-    
+
     @Test
     public void addTo_emptyTag() throws Exception {
         String expected = "<input id=\"some-id\" class=\"some-class\">";

src/test/java/j2html/attributes/AttributeTest.java

@@ -1,9 +1,7 @@
 package j2html.attributes;
 
-import org.junit.Test;
-
 import j2html.tags.ContainerTag;
-
+import org.junit.Test;
 import static org.hamcrest.MatcherAssert.assertThat;
 import static org.hamcrest.Matchers.is;
 

src/test/java/j2html/model/BrowserTitle.java

@@ -0,0 +1,11 @@
+package j2html.model;
+
+import java.io.IOException;
+
+public class BrowserTitle extends Template<PageModel> {
+
+    @Override
+    public void renderTemplate(Appendable writer, PageModel pageModel) throws IOException {
+        writer.append(pageModel.getTitle());
+    }
+}

src/test/java/j2html/model/Button.java

@@ -0,0 +1,40 @@
+package j2html.model;
+
+import static j2html.TagCreator.div;
+
+import java.io.IOException;
+
+import j2html.tags.ContainerTag;
+
+public class Button extends Template<PageModel> {
+
+    private ContainerTag template;
+
+    public Button() {
+        // @formatter:off
+        template =
+                div()
+                .withClass("button")
+                .with(
+                        div()
+                        .withClass("button-text")
+                        .with(
+                                new ButtonText()
+                        )
+                );
+        // @formatter:on
+    }
+
+    @Override
+    public void renderTemplate(Appendable writer, PageModel model) throws IOException {
+        template.renderModel(writer, model.getButtonModel().getText());
+    }
+}
+
+class ButtonText extends Template<String> {
+
+    @Override
+    public void renderTemplate(Appendable writer, String model) throws IOException {
+        writer.append(model);
+    }
+}

src/test/java/j2html/model/ButtonModel.java

@@ -0,0 +1,12 @@
+package j2html.model;
+
+public class ButtonModel {
+    private String text;
+
+    public ButtonModel(String text) {
+        this.text = text;
+    }
+    public String getText() {
+        return text;
+    }
+}

src/test/java/j2html/model/PageModel.java

@@ -0,0 +1,26 @@
+package j2html.model;
+
+public class PageModel {
+
+    private String title;
+    private String text;
+    private ButtonModel buttonModel;
+
+    public PageModel(String title, String text, ButtonModel buttonModel) {
+        this.title = title;
+        this.text = text;
+        this.buttonModel = buttonModel;
+    }
+
+    public ButtonModel getButtonModel() {
+        return buttonModel;
+    }
+
+    public String getTitle() {
+        return title;
+    }
+
+    public String getText() {
+        return text;
+    }
+}

src/test/java/j2html/model/Template.java

@@ -0,0 +1,16 @@
+package j2html.model;
+
+import java.io.IOException;
+
+import j2html.tags.DomContent;
+
+public abstract class Template<T> extends DomContent {
+
+    @Override
+    @SuppressWarnings("unchecked")
+    public final void renderModel(Appendable writer, Object model) throws IOException {
+        renderTemplate(writer, (T) model);
+    }
+
+    public abstract void renderTemplate(Appendable writer, T model) throws IOException;
+}

src/test/java/j2html/model/TextTemplate.java

@@ -0,0 +1,11 @@
+package j2html.model;
+
+import java.io.IOException;
+
+public class TextTemplate extends Template<PageModel> {
+
+    @Override
+    public void renderTemplate(Appendable writer, PageModel pageModel) throws IOException {
+        writer.append(pageModel.getText());
+    }
+}

src/test/java/j2html/tags/ComplexRenderTest.java

@@ -1,9 +1,7 @@
 package j2html.tags;
 
-import org.junit.Test;
-
 import j2html.attributes.Attr;
-
+import org.junit.Test;
 import static j2html.TagCreator.a;
 import static j2html.TagCreator.body;
 import static j2html.TagCreator.button;
@@ -87,10 +85,82 @@ public class ComplexRenderTest {
             ).render();
     }
 
+    private String renderTest3() {
+        boolean USER_SHOULD_LOG_IN = true;
+        boolean USER_SHOULD_SIGN_UP = false;
+        return document().render() + "\n" +
+            html(
+                head(
+                    title("Test")
+                ),
+                body(
+                    header(
+                        h1(
+                            text("Test Header "),
+                            a("with link").withHref("http://example.com"),
+                            text(".")
+                        )
+                    ),
+                    main(
+                        h2("Test Form"),
+                        div(
+                            input().withType("email").withName("email").withPlaceholder("Email"),
+                            input().withType("password").withName("password").withPlaceholder("Password"),
+                            iff(USER_SHOULD_LOG_IN, button().withType("submit").withText("Login")),
+                            iff(USER_SHOULD_SIGN_UP, button().withType("submit").withText("Signup"))
+                        )
+                    ),
+                    footer("Test Footer").attr(Attr.CLASS, "footer").condAttr(1 == 1, Attr.ID, "id"),
+                    script().withSrc("/testScript.js")
+                )
+            ).renderFormatted();
+    }
+
     @Test
     public void testComplexRender() {
         String expectedResult = "<!DOCTYPE html><html><head><title>Test</title></head><body><header><h1>Test Header <a href=\"http://example.com\">with link</a>.</h1></header><main><h2>Test Form</h2><div><input type=\"email\" name=\"email\" placeholder=\"Email\"><input type=\"password\" name=\"password\" placeholder=\"Password\"><button type=\"submit\">Login</button></div></main><footer class=\"footer\" id=\"id\">Test Footer</footer><script src=\"/testScript.js\"></script></body></html>";
         assertThat(renderTest(), is(expectedResult));
         assertThat(renderTest2(), is(expectedResult));
     }
+
+    @Test
+    public void testComplexRender_formatted() {
+        assertThat(renderTest3(),
+            is("<!DOCTYPE html>\n"
+                + "<html>\n"
+                + "    <head>\n"
+                + "        <title>\n"
+                + "            Test\n"
+                + "        </title>\n"
+                + "    </head>\n"
+                + "    <body>\n"
+                + "        <header>\n"
+                + "            <h1>\n"
+                + "                Test Header \n"
+                + "                <a href=\"http://example.com\">\n"
+                + "                    with link\n"
+                + "                </a>\n"
+                + "                .\n"
+                + "            </h1>\n"
+                + "        </header>\n"
+                + "        <main>\n"
+                + "            <h2>\n"
+                + "                Test Form\n"
+                + "            </h2>\n"
+                + "            <div>\n"
+                + "                <input type=\"email\" name=\"email\" placeholder=\"Email\">\n"
+                + "                <input type=\"password\" name=\"password\" placeholder=\"Password\">\n"
+                + "                <button type=\"submit\">\n"
+                + "                    Login\n"
+                + "                </button>\n"
+                + "            </div>\n"
+                + "        </main>\n"
+                + "        <footer class=\"footer\" id=\"id\">\n"
+                + "            Test Footer\n"
+                + "        </footer>\n"
+                + "        <script src=\"/testScript.js\">\n"
+                + "        </script>\n"
+                + "    </body>\n"
+                + "</html>\n"));
+    }
 }

src/test/java/j2html/tags/ConvenienceMethodTest.java

@@ -1,7 +1,6 @@
 package j2html.tags;
 
 import org.junit.Test;
-
 import static j2html.TagCreator.a;
 import static j2html.TagCreator.div;
 import static j2html.TagCreator.form;
@@ -32,6 +31,7 @@ public class ConvenienceMethodTest {
         assertThat(input().withName("test-name").render(), is("<input name=\"test-name\">"));
         assertThat(input().withPlaceholder("test-placeholder").render(), is("<input placeholder=\"test-placeholder\">"));
         assertThat(a().withTarget("_blank").render(), is("<a target=\"_blank\"></a>"));
+        assertThat(a().withTitle("Title").render(), is("<a title=\"Title\"></a>"));
         assertThat(input().withType("email").render(), is("<input type=\"email\">"));
         assertThat(link().withRel("stylesheet").render(), is("<link rel=\"stylesheet\">"));
         assertThat(link().withRole("role").render(), is("<link role=\"role\">"));

src/test/java/j2html/tags/InlineStaticResourceTest.java

@@ -1,7 +1,6 @@
 package j2html.tags;
 
 import org.junit.Test;
-
 import static j2html.TagCreator.fileAsEscapedString;
 import static j2html.TagCreator.fileAsString;
 import static j2html.TagCreator.scriptWithInlineFile_min;
@@ -24,6 +23,7 @@ public class InlineStaticResourceTest {
 
         // classpath files
         assertThat(styleWithInlineFile_min("/test.css").render(), is(expectedCss));
+        assertThat(styleWithInlineFile_min("/test-without-trailing-semis.css").render(), is(expectedCss));
         assertThat(scriptWithInlineFile_min("/test.js").render(), is(expectedJs));
         assertThat(fileAsString("/test.html").render(), is(expectedHtml));
         assertThat(fileAsEscapedString("/test.html").render(), is(expectedEscapedHtml));
@@ -37,9 +37,9 @@ public class InlineStaticResourceTest {
         assertThat(fileAsString("src/test/files/AnyContent.java").render(), is(expectedAnyContent));
     }
 
-    @Test(expected=RuntimeException.class)
+    @Test(expected = RuntimeException.class)
     public void testExceptionForBadPath() throws Exception {
         styleWithInlineFile_min("NOT A FILE");
     }
 
-}
+}

src/test/java/j2html/tags/TagCreatorTest.java

@@ -1,14 +1,15 @@
 package j2html.tags;
 
+import j2html.Config;
 import java.util.Arrays;
 import java.util.List;
 import java.util.stream.Collectors;
-
+import org.junit.Ignore;
-import org.junit.*;
+import org.junit.Test;
-
 import static j2html.TagCreator.*;
 import static org.hamcrest.MatcherAssert.assertThat;
 import static org.hamcrest.Matchers.is;
+import static org.junit.Assert.assertEquals;
 
 public class TagCreatorTest {
 
@@ -16,6 +17,17 @@ public class TagCreatorTest {
 
     List<Employee> employees = Arrays.asList(new Employee(1, "Name 1", "Title 1"), new Employee(2, "Name 2", "Title 2"), new Employee(3, "Name 3", "Title 3"));
 
+
+    @Test
+    public void testDocument() throws Exception {
+        Config.closeEmptyTags = true;
+        assertEquals("<!DOCTYPE html>", document().render());
+        assertEquals("<!DOCTYPE html><html></html>", document(html()));
+        Config.closeEmptyTags = false;
+        assertEquals("<!DOCTYPE html>", document().render());
+        assertEquals("<!DOCTYPE html><html></html>", document(html()));
+    }
+
     @Test
     public void testIff() throws Exception {
         String expected = "<div><p>Test</p><a href=\"#\">Test</a></div>";

src/test/java/j2html/tags/TagTest.java

@@ -1,13 +1,15 @@
 package j2html.tags;
 
+import j2html.Config;
 import org.junit.Test;
-
 import static j2html.TagCreator.body;
 import static j2html.TagCreator.div;
 import static j2html.TagCreator.footer;
 import static j2html.TagCreator.header;
 import static j2html.TagCreator.html;
 import static j2html.TagCreator.iff;
+import static j2html.TagCreator.img;
+import static j2html.TagCreator.input;
 import static j2html.TagCreator.main;
 import static j2html.TagCreator.p;
 import static j2html.TagCreator.tag;
@@ -44,6 +46,19 @@ public class TagTest {
         assertThat(testTag.renderCloseTag(), is("</a>"));
     }
 
+    @Test
+    public void testSelfClosingTags() throws Exception {
+        Config.closeEmptyTags = true;
+        assertThat(img().withSrc("/test.png").render(), is("<img src=\"/test.png\"/>"));
+        assertThat(input().withType("text").render(), is("<input type=\"text\"/>"));
+        Config.closeEmptyTags = false;
+    }
+
+    @Test
+    public void testFormattedTags() throws Exception { // better test in ComplexRenderTest.java
+        assertThat(div(p("Hello")).renderFormatted(), is("<div>\n    <p>\n        Hello\n    </p>\n</div>\n"));
+    }
+
     @Test
     public void testEquals() throws Exception {
         Tag tagOne = tag("p").withClass("class").withText("Test");
@@ -51,6 +66,16 @@ public class TagTest {
         assertThat(tagOne.equals(tagTwo), is(true));
     }
 
+    @Test
+    public void testAcceptObjectValueAttribute() throws Exception {
+        ContainerTag complexTestTag = new ContainerTag("input")
+            .attr("attr1", "value1")
+            .attr("attr2", 2)
+            .attr("attr3", null);
+        String expectedResult = "<input attr1=\"value1\" attr2=\"2\" attr3>";
+        assertThat(complexTestTag.renderOpenTag(), is(expectedResult));
+    }
+
     @Test
     public void testWithClasses() throws Exception {
         String expected = "<div class=\"c1 c2\"></div>";

src/test/resources/test-without-trailing-semis.css

@@ -0,0 +1,7 @@
+body {
+    background: goldenrod;
+    margin-top: 10px;
+    margin-right: 10px;
+    margin-bottom: 10px;
+    margin-left: 10px
+}