diff --git a/core-java-8/.classpath b/core-java-8/.classpath deleted file mode 100644 index 5efa587d72..0000000000 --- a/core-java-8/.classpath +++ /dev/null @@ -1,36 +0,0 @@ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - diff --git a/core-java-8/.project b/core-java-8/.project deleted file mode 100644 index 235c555abb..0000000000 --- a/core-java-8/.project +++ /dev/null @@ -1,24 +0,0 @@ - - - core-java-8 - - - - - - org.eclipse.jdt.core.javabuilder - - - - - org.eclipse.m2e.core.maven2Builder - - - - - - org.eclipse.jem.workbench.JavaEMFNature - org.eclipse.jdt.core.javanature - org.eclipse.m2e.core.maven2Nature - - diff --git a/core-java-8/.settings/.jsdtscope b/core-java-8/.settings/.jsdtscope deleted file mode 100644 index 7b3f0c8b9f..0000000000 --- a/core-java-8/.settings/.jsdtscope +++ /dev/null @@ -1,5 +0,0 @@ - - - - - diff --git a/core-java-8/.settings/org.eclipse.jdt.core.prefs b/core-java-8/.settings/org.eclipse.jdt.core.prefs deleted file mode 100644 index c38ccc1294..0000000000 --- a/core-java-8/.settings/org.eclipse.jdt.core.prefs +++ /dev/null @@ -1,101 +0,0 @@ -eclipse.preferences.version=1 -org.eclipse.jdt.core.compiler.annotation.inheritNullAnnotations=disabled -org.eclipse.jdt.core.compiler.annotation.missingNonNullByDefaultAnnotation=ignore -org.eclipse.jdt.core.compiler.annotation.nonnull=org.eclipse.jdt.annotation.NonNull -org.eclipse.jdt.core.compiler.annotation.nonnullbydefault=org.eclipse.jdt.annotation.NonNullByDefault -org.eclipse.jdt.core.compiler.annotation.nullable=org.eclipse.jdt.annotation.Nullable -org.eclipse.jdt.core.compiler.annotation.nullanalysis=disabled -org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode=enabled -org.eclipse.jdt.core.compiler.codegen.methodParameters=do not generate -org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.8 -org.eclipse.jdt.core.compiler.codegen.unusedLocal=preserve -org.eclipse.jdt.core.compiler.compliance=1.8 -org.eclipse.jdt.core.compiler.debug.lineNumber=generate -org.eclipse.jdt.core.compiler.debug.localVariable=generate -org.eclipse.jdt.core.compiler.debug.sourceFile=generate -org.eclipse.jdt.core.compiler.problem.annotationSuperInterface=warning -org.eclipse.jdt.core.compiler.problem.assertIdentifier=error -org.eclipse.jdt.core.compiler.problem.autoboxing=ignore -org.eclipse.jdt.core.compiler.problem.comparingIdentical=warning -org.eclipse.jdt.core.compiler.problem.deadCode=warning -org.eclipse.jdt.core.compiler.problem.deprecation=warning -org.eclipse.jdt.core.compiler.problem.deprecationInDeprecatedCode=disabled -org.eclipse.jdt.core.compiler.problem.deprecationWhenOverridingDeprecatedMethod=disabled -org.eclipse.jdt.core.compiler.problem.discouragedReference=warning -org.eclipse.jdt.core.compiler.problem.emptyStatement=ignore -org.eclipse.jdt.core.compiler.problem.enumIdentifier=error -org.eclipse.jdt.core.compiler.problem.explicitlyClosedAutoCloseable=ignore -org.eclipse.jdt.core.compiler.problem.fallthroughCase=ignore -org.eclipse.jdt.core.compiler.problem.fatalOptionalError=disabled -org.eclipse.jdt.core.compiler.problem.fieldHiding=warning -org.eclipse.jdt.core.compiler.problem.finalParameterBound=warning -org.eclipse.jdt.core.compiler.problem.finallyBlockNotCompletingNormally=warning -org.eclipse.jdt.core.compiler.problem.forbiddenReference=warning -org.eclipse.jdt.core.compiler.problem.hiddenCatchBlock=warning -org.eclipse.jdt.core.compiler.problem.includeNullInfoFromAsserts=disabled -org.eclipse.jdt.core.compiler.problem.incompatibleNonInheritedInterfaceMethod=warning -org.eclipse.jdt.core.compiler.problem.incompleteEnumSwitch=ignore -org.eclipse.jdt.core.compiler.problem.indirectStaticAccess=ignore -org.eclipse.jdt.core.compiler.problem.localVariableHiding=warning -org.eclipse.jdt.core.compiler.problem.methodWithConstructorName=warning -org.eclipse.jdt.core.compiler.problem.missingDefaultCase=ignore -org.eclipse.jdt.core.compiler.problem.missingDeprecatedAnnotation=ignore -org.eclipse.jdt.core.compiler.problem.missingEnumCaseDespiteDefault=disabled -org.eclipse.jdt.core.compiler.problem.missingHashCodeMethod=ignore -org.eclipse.jdt.core.compiler.problem.missingOverrideAnnotation=ignore -org.eclipse.jdt.core.compiler.problem.missingOverrideAnnotationForInterfaceMethodImplementation=enabled -org.eclipse.jdt.core.compiler.problem.missingSerialVersion=warning -org.eclipse.jdt.core.compiler.problem.missingSynchronizedOnInheritedMethod=ignore -org.eclipse.jdt.core.compiler.problem.noEffectAssignment=warning -org.eclipse.jdt.core.compiler.problem.noImplicitStringConversion=warning -org.eclipse.jdt.core.compiler.problem.nonExternalizedStringLiteral=ignore -org.eclipse.jdt.core.compiler.problem.nonnullParameterAnnotationDropped=warning -org.eclipse.jdt.core.compiler.problem.nullAnnotationInferenceConflict=error -org.eclipse.jdt.core.compiler.problem.nullReference=warning -org.eclipse.jdt.core.compiler.problem.nullSpecViolation=error -org.eclipse.jdt.core.compiler.problem.nullUncheckedConversion=warning -org.eclipse.jdt.core.compiler.problem.overridingPackageDefaultMethod=warning -org.eclipse.jdt.core.compiler.problem.parameterAssignment=ignore -org.eclipse.jdt.core.compiler.problem.possibleAccidentalBooleanAssignment=ignore -org.eclipse.jdt.core.compiler.problem.potentialNullReference=ignore -org.eclipse.jdt.core.compiler.problem.potentiallyUnclosedCloseable=ignore -org.eclipse.jdt.core.compiler.problem.rawTypeReference=warning -org.eclipse.jdt.core.compiler.problem.redundantNullAnnotation=warning -org.eclipse.jdt.core.compiler.problem.redundantNullCheck=ignore -org.eclipse.jdt.core.compiler.problem.redundantSpecificationOfTypeArguments=ignore -org.eclipse.jdt.core.compiler.problem.redundantSuperinterface=ignore -org.eclipse.jdt.core.compiler.problem.reportMethodCanBePotentiallyStatic=ignore -org.eclipse.jdt.core.compiler.problem.reportMethodCanBeStatic=ignore -org.eclipse.jdt.core.compiler.problem.specialParameterHidingField=disabled -org.eclipse.jdt.core.compiler.problem.staticAccessReceiver=warning -org.eclipse.jdt.core.compiler.problem.suppressOptionalErrors=disabled -org.eclipse.jdt.core.compiler.problem.suppressWarnings=enabled -org.eclipse.jdt.core.compiler.problem.syntacticNullAnalysisForFields=disabled -org.eclipse.jdt.core.compiler.problem.syntheticAccessEmulation=ignore -org.eclipse.jdt.core.compiler.problem.typeParameterHiding=error -org.eclipse.jdt.core.compiler.problem.unavoidableGenericTypeProblems=enabled -org.eclipse.jdt.core.compiler.problem.uncheckedTypeOperation=warning -org.eclipse.jdt.core.compiler.problem.unclosedCloseable=warning -org.eclipse.jdt.core.compiler.problem.undocumentedEmptyBlock=ignore -org.eclipse.jdt.core.compiler.problem.unhandledWarningToken=warning -org.eclipse.jdt.core.compiler.problem.unnecessaryElse=ignore -org.eclipse.jdt.core.compiler.problem.unnecessaryTypeCheck=ignore -org.eclipse.jdt.core.compiler.problem.unqualifiedFieldAccess=ignore -org.eclipse.jdt.core.compiler.problem.unusedDeclaredThrownException=ignore -org.eclipse.jdt.core.compiler.problem.unusedDeclaredThrownExceptionExemptExceptionAndThrowable=enabled -org.eclipse.jdt.core.compiler.problem.unusedDeclaredThrownExceptionIncludeDocCommentReference=enabled -org.eclipse.jdt.core.compiler.problem.unusedDeclaredThrownExceptionWhenOverriding=disabled -org.eclipse.jdt.core.compiler.problem.unusedExceptionParameter=ignore -org.eclipse.jdt.core.compiler.problem.unusedImport=warning -org.eclipse.jdt.core.compiler.problem.unusedLabel=warning -org.eclipse.jdt.core.compiler.problem.unusedLocal=warning -org.eclipse.jdt.core.compiler.problem.unusedObjectAllocation=ignore -org.eclipse.jdt.core.compiler.problem.unusedParameter=ignore -org.eclipse.jdt.core.compiler.problem.unusedParameterIncludeDocCommentReference=enabled -org.eclipse.jdt.core.compiler.problem.unusedParameterWhenImplementingAbstract=disabled -org.eclipse.jdt.core.compiler.problem.unusedParameterWhenOverridingConcrete=disabled -org.eclipse.jdt.core.compiler.problem.unusedPrivateMember=warning -org.eclipse.jdt.core.compiler.problem.unusedTypeParameter=ignore -org.eclipse.jdt.core.compiler.problem.unusedWarningToken=warning -org.eclipse.jdt.core.compiler.problem.varargsArgumentNeedCast=warning -org.eclipse.jdt.core.compiler.source=1.8 diff --git a/core-java-8/.settings/org.eclipse.jdt.ui.prefs b/core-java-8/.settings/org.eclipse.jdt.ui.prefs deleted file mode 100644 index d84d2a7f8c..0000000000 --- a/core-java-8/.settings/org.eclipse.jdt.ui.prefs +++ /dev/null @@ -1,57 +0,0 @@ -eclipse.preferences.version=1 -editor_save_participant_org.eclipse.jdt.ui.postsavelistener.cleanup=true -sp_cleanup.add_default_serial_version_id=true -sp_cleanup.add_generated_serial_version_id=false -sp_cleanup.add_missing_annotations=true -sp_cleanup.add_missing_deprecated_annotations=true -sp_cleanup.add_missing_methods=false -sp_cleanup.add_missing_nls_tags=false -sp_cleanup.add_missing_override_annotations=true -sp_cleanup.add_missing_override_annotations_interface_methods=true -sp_cleanup.add_serial_version_id=false -sp_cleanup.always_use_blocks=true -sp_cleanup.always_use_parentheses_in_expressions=true -sp_cleanup.always_use_this_for_non_static_field_access=false -sp_cleanup.always_use_this_for_non_static_method_access=false -sp_cleanup.convert_functional_interfaces=false -sp_cleanup.convert_to_enhanced_for_loop=true -sp_cleanup.correct_indentation=true -sp_cleanup.format_source_code=true -sp_cleanup.format_source_code_changes_only=true -sp_cleanup.make_local_variable_final=true -sp_cleanup.make_parameters_final=true -sp_cleanup.make_private_fields_final=false -sp_cleanup.make_type_abstract_if_missing_method=false -sp_cleanup.make_variable_declarations_final=true -sp_cleanup.never_use_blocks=false -sp_cleanup.never_use_parentheses_in_expressions=false -sp_cleanup.on_save_use_additional_actions=true -sp_cleanup.organize_imports=true -sp_cleanup.qualify_static_field_accesses_with_declaring_class=false -sp_cleanup.qualify_static_member_accesses_through_instances_with_declaring_class=true -sp_cleanup.qualify_static_member_accesses_through_subtypes_with_declaring_class=true -sp_cleanup.qualify_static_member_accesses_with_declaring_class=true -sp_cleanup.qualify_static_method_accesses_with_declaring_class=false -sp_cleanup.remove_private_constructors=true -sp_cleanup.remove_trailing_whitespaces=true -sp_cleanup.remove_trailing_whitespaces_all=true -sp_cleanup.remove_trailing_whitespaces_ignore_empty=false -sp_cleanup.remove_unnecessary_casts=true -sp_cleanup.remove_unnecessary_nls_tags=false -sp_cleanup.remove_unused_imports=true -sp_cleanup.remove_unused_local_variables=false -sp_cleanup.remove_unused_private_fields=true -sp_cleanup.remove_unused_private_members=false -sp_cleanup.remove_unused_private_methods=true -sp_cleanup.remove_unused_private_types=true -sp_cleanup.sort_members=false -sp_cleanup.sort_members_all=false -sp_cleanup.use_anonymous_class_creation=false -sp_cleanup.use_blocks=true -sp_cleanup.use_blocks_only_for_return_and_throw=false -sp_cleanup.use_lambda=false -sp_cleanup.use_parentheses_in_expressions=false -sp_cleanup.use_this_for_non_static_field_access=true -sp_cleanup.use_this_for_non_static_field_access_only_if_necessary=true -sp_cleanup.use_this_for_non_static_method_access=true -sp_cleanup.use_this_for_non_static_method_access_only_if_necessary=true diff --git a/core-java-8/.settings/org.eclipse.m2e.core.prefs b/core-java-8/.settings/org.eclipse.m2e.core.prefs deleted file mode 100644 index f897a7f1cb..0000000000 --- a/core-java-8/.settings/org.eclipse.m2e.core.prefs +++ /dev/null @@ -1,4 +0,0 @@ -activeProfiles= -eclipse.preferences.version=1 -resolveWorkspaceProjects=true -version=1 diff --git a/core-java-8/.springBeans b/core-java-8/.springBeans deleted file mode 100644 index a79097f40d..0000000000 --- a/core-java-8/.springBeans +++ /dev/null @@ -1,14 +0,0 @@ - - - 1 - - - - - - - src/main/webapp/WEB-INF/api-servlet.xml - - - - diff --git a/core-java-8/pom.xml b/core-java-8/pom.xml index bc1e402b4d..0e589ebf47 100644 --- a/core-java-8/pom.xml +++ b/core-java-8/pom.xml @@ -1,4 +1,5 @@ - + 4.0.0 com.baeldung core-java8 diff --git a/core-java-8/src/main/java/com/baeldung/forkjoin/CustomRecursiveAction.java b/core-java-8/src/main/java/com/baeldung/forkjoin/CustomRecursiveAction.java index 55a5dc1f7e..f1ab2d8d09 100644 --- a/core-java-8/src/main/java/com/baeldung/forkjoin/CustomRecursiveAction.java +++ b/core-java-8/src/main/java/com/baeldung/forkjoin/CustomRecursiveAction.java @@ -21,20 +21,20 @@ public class CustomRecursiveAction extends RecursiveAction { @Override protected void compute() { - if(workLoad.length() > THRESHOLD) { + if (workLoad.length() > THRESHOLD) { ForkJoinTask.invokeAll(createSubtasks()); } else { - processing(workLoad); + processing(workLoad); } } private Collection createSubtasks() { List subtasks = - new ArrayList<>(); + new ArrayList<>(); - String partOne = workLoad.substring(0, workLoad.length()/2); - String partTwo = workLoad.substring(workLoad.length()/2, workLoad.length()); + String partOne = workLoad.substring(0, workLoad.length() / 2); + String partTwo = workLoad.substring(workLoad.length() / 2, workLoad.length()); subtasks.add(new CustomRecursiveAction(partOne)); subtasks.add(new CustomRecursiveAction(partTwo)); diff --git a/core-java-8/src/main/java/com/baeldung/forkjoin/CustomRecursiveTask.java b/core-java-8/src/main/java/com/baeldung/forkjoin/CustomRecursiveTask.java index c78dd51d27..5d4d97b805 100644 --- a/core-java-8/src/main/java/com/baeldung/forkjoin/CustomRecursiveTask.java +++ b/core-java-8/src/main/java/com/baeldung/forkjoin/CustomRecursiveTask.java @@ -23,7 +23,7 @@ public class CustomRecursiveTask extends RecursiveTask { if (arr.length > THRESHOLD) { - return ForkJoinTask.invokeAll(createSubtasks()) + return ForkJoinTask.invokeAll(createSubtasks()) .stream() .mapToInt(ForkJoinTask::join) .sum(); diff --git a/core-java-8/src/main/java/com/baeldung/unzip/UnzipFile.java b/core-java-8/src/main/java/com/baeldung/unzip/UnzipFile.java index 813d8f20f8..6648d5f926 100644 --- a/core-java-8/src/main/java/com/baeldung/unzip/UnzipFile.java +++ b/core-java-8/src/main/java/com/baeldung/unzip/UnzipFile.java @@ -13,7 +13,7 @@ public class UnzipFile { final byte[] buffer = new byte[1024]; final ZipInputStream zis = new ZipInputStream(new FileInputStream(fileZip)); ZipEntry zipEntry = zis.getNextEntry(); - while(zipEntry != null){ + while (zipEntry != null) { final String fileName = zipEntry.getName(); final File newFile = new File("src/main/resources/unzipTest/" + fileName); final FileOutputStream fos = new FileOutputStream(newFile); diff --git a/core-java-8/src/main/java/com/baeldung/zip/ZipFile.java b/core-java-8/src/main/java/com/baeldung/zip/ZipFile.java index af80ec9609..f9ccac9713 100644 --- a/core-java-8/src/main/java/com/baeldung/zip/ZipFile.java +++ b/core-java-8/src/main/java/com/baeldung/zip/ZipFile.java @@ -18,7 +18,7 @@ public class ZipFile { zipOut.putNextEntry(zipEntry); final byte[] bytes = new byte[1024]; int length; - while((length = fis.read(bytes)) >= 0) { + while ((length = fis.read(bytes)) >= 0) { zipOut.write(bytes, 0, length); } zipOut.close(); diff --git a/core-java-8/src/main/java/com/baeldung/zip/ZipMultipleFiles.java b/core-java-8/src/main/java/com/baeldung/zip/ZipMultipleFiles.java index 211696195d..fc86147e43 100644 --- a/core-java-8/src/main/java/com/baeldung/zip/ZipMultipleFiles.java +++ b/core-java-8/src/main/java/com/baeldung/zip/ZipMultipleFiles.java @@ -22,7 +22,7 @@ public class ZipMultipleFiles { final byte[] bytes = new byte[1024]; int length; - while((length = fis.read(bytes)) >= 0) { + while ((length = fis.read(bytes)) >= 0) { zipOut.write(bytes, 0, length); } fis.close(); diff --git a/core-java-8/src/main/resources/logback.xml b/core-java-8/src/main/resources/logback.xml index 62d0ea5037..eefdc7a337 100644 --- a/core-java-8/src/main/resources/logback.xml +++ b/core-java-8/src/main/resources/logback.xml @@ -10,7 +10,7 @@ - + \ No newline at end of file diff --git a/core-java-8/src/test/java/com/baeldung/doublecolon/TestComputerUtils.java b/core-java-8/src/test/java/com/baeldung/doublecolon/TestComputerUtils.java index 5ae6f02a56..85194f5aa6 100644 --- a/core-java-8/src/test/java/com/baeldung/doublecolon/TestComputerUtils.java +++ b/core-java-8/src/test/java/com/baeldung/doublecolon/TestComputerUtils.java @@ -6,7 +6,9 @@ import org.junit.Assert; import org.junit.Before; import org.junit.Test; -import java.util.*; +import java.util.Arrays; +import java.util.Comparator; +import java.util.List; import java.util.function.BiFunction; import static com.baeldung.doublecolon.ComputerUtils.*; diff --git a/core-java-8/src/test/java/com/baeldung/java8/Java8CollectionCleanupUnitTest.java b/core-java-8/src/test/java/com/baeldung/java8/Java8CollectionCleanupUnitTest.java index 9c248ad8ce..ef4b80c6e8 100644 --- a/core-java-8/src/test/java/com/baeldung/java8/Java8CollectionCleanupUnitTest.java +++ b/core-java-8/src/test/java/com/baeldung/java8/Java8CollectionCleanupUnitTest.java @@ -1,14 +1,13 @@ package com.baeldung.java8; -import static org.hamcrest.Matchers.hasSize; -import static org.junit.Assert.assertThat; +import com.google.common.collect.Lists; +import org.junit.Test; import java.util.List; import java.util.stream.Collectors; -import org.junit.Test; - -import com.google.common.collect.Lists; +import static org.hamcrest.Matchers.hasSize; +import static org.junit.Assert.assertThat; public class Java8CollectionCleanupUnitTest { diff --git a/core-java-8/src/test/java/com/baeldung/java8/Java8ExecutorServiceTest.java b/core-java-8/src/test/java/com/baeldung/java8/Java8ExecutorServiceTest.java index 1609ae98a4..581ccec182 100644 --- a/core-java-8/src/test/java/com/baeldung/java8/Java8ExecutorServiceTest.java +++ b/core-java-8/src/test/java/com/baeldung/java8/Java8ExecutorServiceTest.java @@ -7,6 +7,7 @@ import org.junit.Test; import java.util.ArrayList; import java.util.List; import java.util.concurrent.*; + import static org.junit.Assert.*; @@ -53,8 +54,8 @@ public class Java8ExecutorServiceTest { public void creationSubmittingTasksShuttingDownNow_whenShutDownAfterAwating_thenCorrect() { ExecutorService threadPoolExecutor = - new ThreadPoolExecutor(1, 1, 0L, TimeUnit.MILLISECONDS, - new LinkedBlockingQueue<>()); + new ThreadPoolExecutor(1, 1, 0L, TimeUnit.MILLISECONDS, + new LinkedBlockingQueue<>()); for (int i = 0; i < 100; i++) { threadPoolExecutor.submit(callableTask); diff --git a/core-java-8/src/test/java/com/baeldung/java8/Java8ForkJoinTest.java b/core-java-8/src/test/java/com/baeldung/java8/Java8ForkJoinTest.java index d37c1c89d7..273b2d78db 100644 --- a/core-java-8/src/test/java/com/baeldung/java8/Java8ForkJoinTest.java +++ b/core-java-8/src/test/java/com/baeldung/java8/Java8ForkJoinTest.java @@ -1,7 +1,6 @@ package com.baeldung.java8; - import com.baeldung.forkjoin.CustomRecursiveAction; import com.baeldung.forkjoin.CustomRecursiveTask; import com.baeldung.forkjoin.util.PoolUtil; diff --git a/core-java-8/src/test/java/com/baeldung/java8/Java8FunctionalInteracesLambdasTest.java b/core-java-8/src/test/java/com/baeldung/java8/Java8FunctionalInteracesLambdasTest.java index 94448fcc83..faaf3ae407 100644 --- a/core-java-8/src/test/java/com/baeldung/java8/Java8FunctionalInteracesLambdasTest.java +++ b/core-java-8/src/test/java/com/baeldung/java8/Java8FunctionalInteracesLambdasTest.java @@ -1,16 +1,15 @@ package com.baeldung.java8; -import static org.junit.Assert.assertEquals; -import static org.junit.Assert.assertNotEquals; - -import java.util.function.Function; - -import org.junit.Before; -import org.junit.Test; - import com.baeldung.Foo; import com.baeldung.FooExtended; import com.baeldung.UseFoo; +import org.junit.Before; +import org.junit.Test; + +import java.util.function.Function; + +import static org.junit.Assert.assertEquals; +import static org.junit.Assert.assertNotEquals; public class Java8FunctionalInteracesLambdasTest { diff --git a/core-java-8/src/test/java/com/baeldung/java8/Java8SortUnitTest.java b/core-java-8/src/test/java/com/baeldung/java8/Java8SortUnitTest.java index 2ba9e417d6..f371c0d7da 100644 --- a/core-java-8/src/test/java/com/baeldung/java8/Java8SortUnitTest.java +++ b/core-java-8/src/test/java/com/baeldung/java8/Java8SortUnitTest.java @@ -1,17 +1,16 @@ package com.baeldung.java8; -import static org.hamcrest.Matchers.equalTo; +import com.baeldung.java8.entity.Human; +import com.google.common.collect.Lists; +import com.google.common.primitives.Ints; +import org.junit.Assert; +import org.junit.Test; import java.util.Collections; import java.util.Comparator; import java.util.List; -import org.junit.Assert; -import org.junit.Test; - -import com.baeldung.java8.entity.Human; -import com.google.common.collect.Lists; -import com.google.common.primitives.Ints; +import static org.hamcrest.Matchers.equalTo; public class Java8SortUnitTest { diff --git a/core-java-8/src/test/java/com/baeldung/java8/JavaFolderSizeTest.java b/core-java-8/src/test/java/com/baeldung/java8/JavaFolderSizeTest.java index 2ac16b5d1d..efd548a4b1 100644 --- a/core-java-8/src/test/java/com/baeldung/java8/JavaFolderSizeTest.java +++ b/core-java-8/src/test/java/com/baeldung/java8/JavaFolderSizeTest.java @@ -1,22 +1,18 @@ package com.baeldung.java8; -import static org.junit.Assert.assertEquals; +import org.apache.commons.io.FileUtils; +import org.junit.Before; +import org.junit.Test; import java.io.File; import java.io.IOException; -import java.nio.file.FileVisitResult; -import java.nio.file.Files; -import java.nio.file.Path; -import java.nio.file.Paths; -import java.nio.file.SimpleFileVisitor; +import java.nio.file.*; import java.nio.file.attribute.BasicFileAttributes; import java.text.DecimalFormat; import java.util.concurrent.atomic.AtomicLong; import java.util.stream.StreamSupport; -import org.apache.commons.io.FileUtils; -import org.junit.Before; -import org.junit.Test; +import static org.junit.Assert.assertEquals; public class JavaFolderSizeTest { @@ -93,7 +89,7 @@ public class JavaFolderSizeTest { final File folder = new File(path); final long size = getFolderSize(folder); - final String[] units = new String[] { "B", "KB", "MB", "GB", "TB" }; + final String[] units = new String[]{"B", "KB", "MB", "GB", "TB"}; final int unitIndex = (int) (Math.log10(size) / 3); final double unitValue = 1 << (unitIndex * 10); diff --git a/core-java-8/src/test/java/com/baeldung/java8/JavaTryWithResourcesTest.java b/core-java-8/src/test/java/com/baeldung/java8/JavaTryWithResourcesTest.java index 18110b181d..224c4e9d6a 100644 --- a/core-java-8/src/test/java/com/baeldung/java8/JavaTryWithResourcesTest.java +++ b/core-java-8/src/test/java/com/baeldung/java8/JavaTryWithResourcesTest.java @@ -1,13 +1,13 @@ package com.baeldung.java8; +import org.junit.Assert; +import org.junit.Test; + import java.io.PrintWriter; import java.io.StringWriter; import java.util.Date; import java.util.Scanner; -import org.junit.Assert; -import org.junit.Test; - public class JavaTryWithResourcesTest { private static final String TEST_STRING_HELLO_WORLD = "Hello World"; diff --git a/core-java-8/src/test/java/com/baeldung/java8/base64/ApacheCommonsEncodeDecodeTest.java b/core-java-8/src/test/java/com/baeldung/java8/base64/ApacheCommonsEncodeDecodeTest.java index 07380cdd01..164a571817 100644 --- a/core-java-8/src/test/java/com/baeldung/java8/base64/ApacheCommonsEncodeDecodeTest.java +++ b/core-java-8/src/test/java/com/baeldung/java8/base64/ApacheCommonsEncodeDecodeTest.java @@ -1,14 +1,12 @@ package com.baeldung.java8.base64; -import static org.junit.Assert.assertEquals; -import static org.junit.Assert.assertNotEquals; -import static org.junit.Assert.assertNotNull; - -import java.io.UnsupportedEncodingException; - import org.apache.commons.codec.binary.Base64; import org.junit.Test; +import java.io.UnsupportedEncodingException; + +import static org.junit.Assert.*; + public class ApacheCommonsEncodeDecodeTest { // tests diff --git a/core-java-8/src/test/java/com/baeldung/java8/base64/Java8EncodeDecodeTest.java b/core-java-8/src/test/java/com/baeldung/java8/base64/Java8EncodeDecodeTest.java index 3c504edbf3..18dccf71ba 100644 --- a/core-java-8/src/test/java/com/baeldung/java8/base64/Java8EncodeDecodeTest.java +++ b/core-java-8/src/test/java/com/baeldung/java8/base64/Java8EncodeDecodeTest.java @@ -1,14 +1,12 @@ package com.baeldung.java8.base64; -import static org.junit.Assert.assertEquals; -import static org.junit.Assert.assertNotEquals; -import static org.junit.Assert.assertNotNull; +import org.junit.Test; import java.io.UnsupportedEncodingException; import java.util.Base64; import java.util.UUID; -import org.junit.Test; +import static org.junit.Assert.*; public class Java8EncodeDecodeTest {