Merge pull request #7990 from catalin-burcea/BAEL-18261

[BAEL-18261] Move articles out of java-strings part1

core-java-modules/core-java-string-conversions-2/README.md

@@ -0,0 +1,9 @@
+## Java String Conversions
+
+This module contains articles about string conversions from/to another type.
+
+### Relevant Articles:
+- [Java String Conversions](https://www.baeldung.com/java-string-conversions)
+- [Convert String to Byte Array and Reverse in Java](https://www.baeldung.com/java-string-to-byte-array)
+- [Convert Char Array to String](https://www.baeldung.com/java-char-array-to-string)
+- More articles: [[<-- prev]](/core-java-string-conversions)

core-java-modules/core-java-string-conversions-2/pom.xml

@@ -0,0 +1,47 @@
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <artifactId>core-java-string-conversions-2</artifactId>
+    <version>0.1.0-SNAPSHOT</version>
+    <packaging>jar</packaging>
+    <name>core-java-string-conversions-2</name>
+
+    <parent>
+        <groupId>com.baeldung</groupId>
+        <artifactId>parent-java</artifactId>
+        <version>0.0.1-SNAPSHOT</version>
+        <relativePath>../../parent-java</relativePath>
+    </parent>
+
+    <dependencies>
+        <dependency>
+            <groupId>com.google.guava</groupId>
+            <artifactId>guava</artifactId>
+            <version>${guava.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>junit</groupId>
+            <artifactId>junit</artifactId>
+            <version>${junit.version}</version>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.hamcrest</groupId>
+            <artifactId>hamcrest-library</artifactId>
+            <version>${org.hamcrest.version}</version>
+            <scope>test</scope>
+        </dependency>
+    </dependencies>
+
+    <build>
+        <finalName>core-java-string-conversions-2</finalName>
+        <resources>
+            <resource>
+                <directory>src/main/resources</directory>
+                <filtering>true</filtering>
+            </resource>
+        </resources>
+
+    </build>
+
+</project>

core-java-modules/core-java-string-conversions-2/src/main/java/com/baeldung/stringconversions/UseLocalDateTime.java

@@ -1,4 +1,4 @@
-package com.baeldung.datetime;
+package com.baeldung.stringconversions;
 
 import java.time.LocalDateTime;
 

core-java-modules/core-java-string-conversions-2/src/test/java/com/baeldung/chararraytostring/CharArrayToStringConversionUnitTest.java

@@ -1,4 +1,4 @@
-package com.baeldung.string.charArrayToString;
+package com.baeldung.chararraytostring;
 
 import static org.hamcrest.Matchers.is;
 import static org.junit.Assert.assertThat;

core-java-modules/core-java-string-conversions-2/src/test/java/com/baeldung/stringconversions/StringConversionUnitTest.java

@@ -1,4 +1,4 @@
-package com.baeldung.java.conversion;
+package com.baeldung.stringconversions;
 
 import static org.junit.Assert.assertEquals;
 
@@ -13,8 +13,6 @@ import java.util.GregorianCalendar;
 
 import org.junit.Test;
 
-import com.baeldung.datetime.UseLocalDateTime;
-
 public class StringConversionUnitTest {
 
     @Test

core-java-modules/core-java-string-conversions-2/src/test/java/com/baeldung/stringtobytearray/ByteArrayToStringUnitTest.java

@@ -1,4 +1,4 @@
-package com.baeldung.string.conversion;
+package com.baeldung.stringtobytearray;
 
 import static org.junit.jupiter.api.Assertions.assertEquals;
 import static org.junit.jupiter.api.Assertions.assertNotNull;

core-java-modules/core-java-string-conversions-2/src/test/java/com/baeldung/stringtobytearray/StringToByteArrayUnitTest.java

@@ -1,4 +1,4 @@
-package com.baeldung.string.conversion;
+package com.baeldung.stringtobytearray;
 
 import static org.junit.jupiter.api.Assertions.assertArrayEquals;
 import static org.junit.jupiter.api.Assertions.assertNotNull;

core-java-modules/core-java-string-conversions/README.md

@@ -0,0 +1,17 @@
+## Java String Conversions
+
+This module contains articles about string conversions from/to another type.
+
+### Relevant Articles:
+- [Converting String to Stream of chars](https://www.baeldung.com/java-string-to-stream)
+- [Converting Strings to Enums in Java](https://www.baeldung.com/java-string-to-enum)
+- [Convert a String to Title Case](https://www.baeldung.com/java-string-title-case)
+- [Convert java.util.Date to String](https://www.baeldung.com/java-util-date-to-string)
+- [Converting a Stack Trace to a String in Java](https://www.baeldung.com/java-stacktrace-to-string)
+- [Image to Base64 String Conversion](https://www.baeldung.com/java-base64-image-string)
+- [Convert a Comma Separated String to a List in Java](https://www.baeldung.com/java-string-with-separator-to-list)
+- [Converting Java String to Double](https://www.baeldung.com/java-string-to-double)
+- [Convert Char to String in Java](https://www.baeldung.com/java-convert-char-to-string)
+- [Convert String to int or Integer in Java](https://www.baeldung.com/java-convert-string-to-int-or-integer)
+- More articles: [[next -->]](/core-java-string-conversions-2)
+"Counting Words in a String

core-java-modules/core-java-string-conversions/pom.xml

@@ -0,0 +1,67 @@
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <artifactId>core-java-string-conversions</artifactId>
+    <version>0.1.0-SNAPSHOT</version>
+    <packaging>jar</packaging>
+    <name>core-java-string-conversions</name>
+
+    <parent>
+        <groupId>com.baeldung</groupId>
+        <artifactId>parent-java</artifactId>
+        <version>0.0.1-SNAPSHOT</version>
+        <relativePath>../../parent-java</relativePath>
+    </parent>
+
+    <dependencies>
+        <dependency>
+            <groupId>com.ibm.icu</groupId>
+            <artifactId>icu4j</artifactId>
+            <version>${icu4j.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>commons-io</groupId>
+            <artifactId>commons-io</artifactId>
+            <version>${commons-io.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.commons</groupId>
+            <artifactId>commons-lang3</artifactId>
+            <version>${commons-lang3.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>com.google.guava</groupId>
+            <artifactId>guava</artifactId>
+            <version>${guava.version}</version>
+        </dependency>
+        <!-- test scoped -->
+        <dependency>
+            <groupId>org.assertj</groupId>
+            <artifactId>assertj-core</artifactId>
+            <version>${assertj.version}</version>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.hamcrest</groupId>
+            <artifactId>hamcrest-library</artifactId>
+            <version>${org.hamcrest.version}</version>
+            <scope>test</scope>
+        </dependency>
+    </dependencies>
+
+    <build>
+        <finalName>core-java-string-conversions</finalName>
+        <resources>
+            <resource>
+                <directory>src/main/resources</directory>
+                <filtering>true</filtering>
+            </resource>
+        </resources>
+    </build>
+
+    <properties>
+        <icu4j.version>61.1</icu4j.version>
+        <assertj.version>3.6.1</assertj.version>
+    </properties>
+
+</project>

core-java-modules/core-java-string-conversions/src/main/java/com/baeldung/stringtoenum/PizzaStatusEnum.java

@@ -1,4 +1,4 @@
-package com.baeldung.enums;
+package com.baeldung.stringtoenum;
 
 public enum PizzaStatusEnum {
     ORDERED(5) {

core-java-modules/core-java-string-conversions/src/main/java/com/baeldung/titlecase/TitleCaseConverter.java

@@ -1,12 +1,11 @@
-package com.baeldung.string;
+package com.baeldung.titlecase;
-
-import java.util.Arrays;
-import java.util.stream.Collectors;
-
-import org.apache.commons.lang3.text.WordUtils;
 
 import com.ibm.icu.lang.UCharacter;
 import com.ibm.icu.text.BreakIterator;
+import org.apache.commons.lang3.text.WordUtils;
+
+import java.util.Arrays;
+import java.util.stream.Collectors;
 
 public class TitleCaseConverter {
 

core-java-modules/core-java-string-conversions/src/test/java/com/baeldung/chartostring/CharToStringUnitTest.java

@@ -1,4 +1,4 @@
-package com.baeldung;
+package com.baeldung.chartostring;
 
 import org.junit.Test;
 

core-java-modules/core-java-string-conversions/src/test/java/com/baeldung/datetostring/DateToStringFormatterUnitTest.java

@@ -1,6 +1,7 @@
-package com.baeldung.string.formatter;
+package com.baeldung.datetostring;
 
-import static org.junit.Assert.assertEquals;
+import org.junit.BeforeClass;
+import org.junit.Test;
 
 import java.text.DateFormat;
 import java.text.SimpleDateFormat;
@@ -13,8 +14,7 @@ import java.util.Date;
 import java.util.Locale;
 import java.util.TimeZone;
 
-import org.junit.BeforeClass;
+import static org.junit.Assert.assertEquals;
-import org.junit.Test;
 
 public class DateToStringFormatterUnitTest {
 

core-java-modules/core-java-string-conversions/src/test/java/com/baeldung/filetobase64conversion/FileToBase64StringConversionUnitTest.java

@@ -1,13 +1,13 @@
-package com.baeldung.fileToBase64StringConversion;
+package com.baeldung.filetobase64conversion;
 
-import static org.junit.Assert.assertTrue;
+import org.apache.commons.io.FileUtils;
+import org.junit.Test;
 
 import java.io.File;
 import java.io.IOException;
 import java.util.Base64;
 
-import org.apache.commons.io.FileUtils;
+import static org.junit.Assert.assertTrue;
-import org.junit.Test;
 
 public class FileToBase64StringConversionUnitTest {
 

core-java-modules/core-java-string-conversions/src/test/java/com/baeldung/stringtodouble/StringToDoubleConversionUnitTest.java

@@ -1,4 +1,4 @@
-package com.baeldung.string.todouble;
+package com.baeldung.stringtodouble;
 
 import static org.junit.Assert.assertEquals;
 

core-java-modules/core-java-string-conversions/src/test/java/com/baeldung/stringtoenum/StringToEnumUnitTest.java

@@ -1,10 +1,10 @@
-package com.baeldung.enums;
+package com.baeldung.stringtoenum;
 
 import static junit.framework.TestCase.assertTrue;
 
 import org.junit.Test;
 
-public class PizzaUnitTest {
+public class StringToEnumUnitTest {
     
     @Test
     public void whenConvertedIntoEnum_thenGetsConvertedCorrectly() {

core-java-modules/core-java-string-conversions/src/test/java/com/baeldung/stringtoint/StringToIntOrIntegerUnitTest.java

@@ -1,4 +1,4 @@
-package com.baeldung;
+package com.baeldung.stringtoint;
 
 import static org.assertj.core.api.Assertions.assertThat;
 

core-java-modules/core-java-string-conversions/src/test/java/com/baeldung/stringtolist/ConvertStringToListUnitTest.java

@@ -1,6 +1,10 @@
-package com.baeldung;
+package com.baeldung.stringtolist;
 
-import static org.junit.Assert.assertEquals;
+import com.google.common.base.Function;
+import com.google.common.base.Splitter;
+import com.google.common.collect.Lists;
+import org.apache.commons.lang3.StringUtils;
+import org.junit.Test;
 
 import java.util.ArrayList;
 import java.util.Arrays;
@@ -8,12 +12,7 @@ import java.util.List;
 import java.util.stream.Collectors;
 import java.util.stream.Stream;
 
-import org.apache.commons.lang3.StringUtils;
+import static org.junit.Assert.assertEquals;
-import org.junit.Test;
-
-import com.google.common.base.Function;
-import com.google.common.base.Splitter;
-import com.google.common.collect.Lists;
 
 public class ConvertStringToListUnitTest {
 

core-java-modules/core-java-string-conversions/src/test/java/com/baeldung/stringtostream/StringToCharStreamUnitTest.java

@@ -1,4 +1,4 @@
-package com.baeldung.string;
+package com.baeldung.stringtostream;
 
 import org.junit.Test;
 

core-java-modules/core-java-string-conversions/src/test/java/com/baeldung/titlecase/TitleCaseConverterUnitTest.java

@@ -1,4 +1,4 @@
-package com.baeldung.string;
+package com.baeldung.titlecase;
 
 import org.junit.Assert;
 import org.junit.Test;

java-strings-2/README.md

@@ -8,14 +8,12 @@ This module contains articles about strings in Java.
 - [Check If a String Contains a Substring](https://www.baeldung.com/java-string-contains-substring)
 - [Removing Stopwords from a String in Java](https://www.baeldung.com/java-string-remove-stopwords)
 - [Java – Generate Random String](https://www.baeldung.com/java-random-string)
-- [Image to Base64 String Conversion](https://www.baeldung.com/java-base64-image-string)
 - [Java Base64 Encoding and Decoding](https://www.baeldung.com/java-base64-encode-and-decode)
 - [Generate a Secure Random Password in Java](https://www.baeldung.com/java-generate-secure-password)
 - [Removing Repeated Characters from a String](https://www.baeldung.com/java-remove-repeated-char)
 - [Join Array of Primitives with Separator in Java](https://www.baeldung.com/java-join-primitive-array)
 - [Pad a String with Zeros or Spaces in Java](https://www.baeldung.com/java-pad-string)
 - [Remove Emojis from a Java String](https://www.baeldung.com/java-string-remove-emojis)
-- [Convert a Comma Separated String to a List in Java](https://www.baeldung.com/java-string-with-separator-to-list)
 - [Guide to java.util.Formatter](https://www.baeldung.com/java-string-formatter)
 - [Remove Leading and Trailing Characters from a String](https://www.baeldung.com/java-remove-trailing-characters)
 - [Concatenating Strings In Java](https://www.baeldung.com/java-strings-concatenation)

java-strings-3/README.md

@@ -3,6 +3,7 @@
 This module contains articles about strings in Java.
 
 ### Relevant Articles:
-
+- [Java String equalsIgnoreCase()](https://www.baeldung.com/java-string-equalsignorecase)
-- [Converting Java String to Double](https://www.baeldung.com/java-string-to-double)
+- [Finding the Difference Between Two Strings](https://www.baeldung.com/java-difference-between-two-strings)
+- [Counting Words in a String](https://www.baeldung.com/java-word-counting)
 - More articles: [[<-- prev>]](/java-strings-2) 

java-strings-ops/README.md

@@ -3,10 +3,7 @@
 This module contains articles about operations on strings in Java.
 
 ### Relevant Articles:
-- [Convert char to String in Java](https://www.baeldung.com/java-convert-char-to-string)
+- [Check If a String Is a Palindrome](https://www.baeldung.com/java-palindrome)
-- [Convert String to int or Integer in Java](https://www.baeldung.com/java-convert-string-to-int-or-integer)
-- [Java String Conversions](https://www.baeldung.com/java-string-conversions)
-- [Check if a String is a Palindrome](https://www.baeldung.com/java-palindrome)
 - [Comparing Strings in Java](https://www.baeldung.com/java-compare-strings)
 - [Check If a String Is Numeric in Java](https://www.baeldung.com/java-check-string-number)
 - [Get Substring from String in Java](https://www.baeldung.com/java-substring)
@@ -16,7 +13,6 @@ This module contains articles about operations on strings in Java.
 - [Guide to Java String Pool](https://www.baeldung.com/java-string-pool)
 - [Split a String in Java](https://www.baeldung.com/java-split-string)
 - [Common String Operations in Java](https://www.baeldung.com/java-string-operations)
-- [Convert String to Byte Array and Reverse in Java](https://www.baeldung.com/java-string-to-byte-array)
 - [Java toString() Method](https://www.baeldung.com/java-tostring)
 - [CharSequence vs. String in Java](https://www.baeldung.com/java-char-sequence-string)
 - [StringBuilder and StringBuffer in Java](https://www.baeldung.com/java-string-builder-string-buffer)

java-strings-ops/src/test/java/com/baeldung/java/conversion/README.md

@@ -1,2 +0,0 @@
-Relevant Articles:
-- [Java String Conversions](http://www.baeldung.com/java-string-conversions)

java-strings/README.md

@@ -4,21 +4,16 @@ This module contains articles about strings in Java.
 
 ### Relevant Articles:
 - [String Operations with Java Streams](https://www.baeldung.com/java-stream-operations-on-strings)
-- [Converting String to Stream of chars](https://www.baeldung.com/java-string-to-stream)
 - [Java 8 StringJoiner](https://www.baeldung.com/java-string-joiner)
-- [Converting Strings to Enums in Java](https://www.baeldung.com/java-string-to-enum)
 - [Quick Guide to the Java StringTokenizer](https://www.baeldung.com/java-stringtokenizer)
 - [Use char[] Array Over a String for Manipulating Passwords in Java?](https://www.baeldung.com/java-storing-passwords)
-- [Convert a String to Title Case](https://www.baeldung.com/java-string-title-case)
 - [Compact Strings in Java 9](https://www.baeldung.com/java-9-compact-string)
 - [Java Check a String for Lowercase/Uppercase Letter, Special Character and Digit](https://www.baeldung.com/java-lowercase-uppercase-special-character-digit-regex)
-- [Convert java.util.Date to String](https://www.baeldung.com/java-util-date-to-string)
-- [Converting a Stack Trace to a String in Java](https://www.baeldung.com/java-stacktrace-to-string)
 - [Sorting a String Alphabetically in Java](https://www.baeldung.com/java-sort-string-alphabetically)
 - [String Not Empty Test Assertions in Java](https://www.baeldung.com/java-assert-string-not-empty)
 - [String Performance Hints](https://www.baeldung.com/java-string-performance)
 - [Using indexOf to Find All Occurrences of a Word in a String](https://www.baeldung.com/java-indexOf-find-string-occurrences)
 - [Adding a Newline Character to a String in Java](https://www.baeldung.com/java-string-newline)
-- [Remove or Replace part of a String in Java](https://www.baeldung.com/java-remove-replace-string-part)
+- [Remove or Replace Part of a String in Java](https://www.baeldung.com/java-remove-replace-string-part)
 - [Replace a Character at a Specific Index in a String in Java](https://www.baeldung.com/java-replace-character-at-index)
 - More articles: [[next -->]](/java-strings-2)

pom.xml

@@ -428,6 +428,8 @@
                 <module>core-java-modules/core-java-perf</module>
                 <module>core-java-modules/core-java-reflection</module>
                 <module>core-java-modules/core-java-sun</module>
+                <module>core-java-modules/core-java-string-conversions</module>
+                <module>core-java-modules/core-java-string-conversions-2</module>
                 <module>core-java-modules/core-java</module>
                 <module>core-java-modules/core-java-jvm</module>
                 <module>core-scala</module>
@@ -1189,6 +1191,8 @@
 				<module>core-java-modules/core-java-networking</module>
 				<module>core-java-modules/core-java-perf</module>
 				<module>core-java-modules/core-java-sun</module>
+				<module>core-java-modules/core-java-string-conversions</module>
+				<module>core-java-modules/core-java-string-conversions-2</module>
 				<module>core-scala</module>
 				<module>couchbase</module>
 				<module>custom-pmd</module>