From 61574b72284aa27770ffd7616df2a8c0cc9012bb Mon Sep 17 00:00:00 2001 From: geroza Date: Sat, 10 Nov 2018 01:21:37 -0200 Subject: [PATCH] 3-Third commit for articles: * to core-java-lang: * https://www.baeldung.com/java-lang-system * https://www.baeldung.com/java-type-erasure * https://www.baeldung.com/java-assert * https://www.baeldung.com/java-pass-by-value-or-pass-by-reference * https://www.baeldung.com/java-variable-method-hiding * https://www.baeldung.com/java-access-modifiers * https://www.baeldung.com/java-super * https://www.baeldung.com/java-this * https://www.baeldung.com/java-immutable-object * https://www.baeldung.com/java-classnotfoundexception-and-noclassdeffounderror * https://www.baeldung.com/infinite-loops-java (changes for this were included in commit 1, with other loop-related examples) --- .../src/main/java/com/baeldung/accessmodifiers/Public.java | 0 .../src/main/java/com/baeldung/accessmodifiers/SubClass.java | 0 .../src/main/java/com/baeldung/accessmodifiers/SuperPublic.java | 0 .../java/com/baeldung/accessmodifiers/another/AnotherPublic.java | 0 .../com/baeldung/accessmodifiers/another/AnotherSubClass.java | 0 .../com/baeldung/accessmodifiers/another/AnotherSuperPublic.java | 0 .../src/main/java/com/baeldung/assertion/Assertion.java | 0 .../src/main/java/com/baeldung/immutableobjects/Currency.java | 0 .../src/main/java/com/baeldung/immutableobjects/Money.java | 0 .../src/main/java/com/baeldung/keyword/KeywordDemo.java | 0 .../main/java/com/baeldung/keyword/superkeyword/SuperBase.java | 0 .../src/main/java/com/baeldung/keyword/superkeyword/SuperSub.java | 0 .../java/com/baeldung/keyword/thiskeyword/KeywordUnitTest.java | 0 .../com/baeldung/noclassdeffounderror/ClassWithInitErrors.java | 0 .../noclassdeffounderror/NoClassDefFoundErrorExample.java | 0 .../main/java/com/baeldung/parameterpassing/NonPrimitives.java | 0 .../src/main/java/com/baeldung/parameterpassing/Primitives.java | 0 .../src/main/java/com/baeldung/scope/method/BaseMethodClass.java | 0 .../src/main/java/com/baeldung/scope/method/ChildMethodClass.java | 0 .../src/main/java/com/baeldung/scope/method/MethodHidingDemo.java | 0 .../src/main/java/com/baeldung/scope/variable/ChildVariable.java | 0 .../src/main/java/com/baeldung/scope/variable/HideVariable.java | 0 .../src/main/java/com/baeldung/scope/variable/ParentVariable.java | 0 .../main/java/com/baeldung/scope/variable/VariableHidingDemo.java | 0 .../src/main/java/com/baeldung/system/ChatWindow.java | 0 .../src/main/java/com/baeldung/system/DateTimeService.java | 0 .../src/main/java/com/baeldung/system/EnvironmentVariables.java | 0 .../src/main/java/com/baeldung/system/SystemErrDemo.java | 0 .../src/main/java/com/baeldung/system/SystemExitDemo.java | 0 .../src/main/java/com/baeldung/system/SystemOutDemo.java | 0 .../src/main/java/com/baeldung/system/UserCredentials.java | 0 .../main/java/com/baeldung/typeerasure/ArrayContentPrintUtil.java | 0 .../src/main/java/com/baeldung/typeerasure/BoundStack.java | 0 .../src/main/java/com/baeldung/typeerasure/IntegerStack.java | 0 .../src/main/java/com/baeldung/typeerasure/Stack.java | 0 .../classnotfoundexception/ClassNotFoundExceptionUnitTest.java | 0 .../com/baeldung/immutableobjects/ImmutableObjectsUnitTest.java | 0 .../noclassdeffounderror/NoClassDefFoundErrorUnitTest.java | 0 .../java/com/baeldung/parameterpassing/NonPrimitivesUnitTest.java | 0 .../java/com/baeldung/parameterpassing/PrimitivesUnitTest.java | 0 .../test/java/com/baeldung/system/DateTimeServiceUnitTest.java | 0 .../java/com/baeldung/system/EnvironmentVariablesUnitTest.java | 0 .../test/java/com/baeldung/system/SystemArrayCopyUnitTest.java | 0 .../src/test/java/com/baeldung/system/SystemNanoUnitTest.java | 0 .../test/java/com/baeldung/system/SystemPropertiesUnitTest.java | 0 .../test/java/com/baeldung/typeerasure/TypeErasureUnitTest.java | 0 46 files changed, 0 insertions(+), 0 deletions(-) rename {core-java => core-java-lang}/src/main/java/com/baeldung/accessmodifiers/Public.java (100%) rename {core-java => core-java-lang}/src/main/java/com/baeldung/accessmodifiers/SubClass.java (100%) rename {core-java => core-java-lang}/src/main/java/com/baeldung/accessmodifiers/SuperPublic.java (100%) rename {core-java => core-java-lang}/src/main/java/com/baeldung/accessmodifiers/another/AnotherPublic.java (100%) rename {core-java => core-java-lang}/src/main/java/com/baeldung/accessmodifiers/another/AnotherSubClass.java (100%) rename {core-java => core-java-lang}/src/main/java/com/baeldung/accessmodifiers/another/AnotherSuperPublic.java (100%) rename {core-java => core-java-lang}/src/main/java/com/baeldung/assertion/Assertion.java (100%) rename {core-java => core-java-lang}/src/main/java/com/baeldung/immutableobjects/Currency.java (100%) rename {core-java => core-java-lang}/src/main/java/com/baeldung/immutableobjects/Money.java (100%) rename {core-java => core-java-lang}/src/main/java/com/baeldung/keyword/KeywordDemo.java (100%) rename {core-java => core-java-lang}/src/main/java/com/baeldung/keyword/superkeyword/SuperBase.java (100%) rename {core-java => core-java-lang}/src/main/java/com/baeldung/keyword/superkeyword/SuperSub.java (100%) rename {core-java => core-java-lang}/src/main/java/com/baeldung/keyword/thiskeyword/KeywordUnitTest.java (100%) rename {core-java => core-java-lang}/src/main/java/com/baeldung/noclassdeffounderror/ClassWithInitErrors.java (100%) rename {core-java => core-java-lang}/src/main/java/com/baeldung/noclassdeffounderror/NoClassDefFoundErrorExample.java (100%) rename {core-java => core-java-lang}/src/main/java/com/baeldung/parameterpassing/NonPrimitives.java (100%) rename {core-java => core-java-lang}/src/main/java/com/baeldung/parameterpassing/Primitives.java (100%) rename {core-java => core-java-lang}/src/main/java/com/baeldung/scope/method/BaseMethodClass.java (100%) rename {core-java => core-java-lang}/src/main/java/com/baeldung/scope/method/ChildMethodClass.java (100%) rename {core-java => core-java-lang}/src/main/java/com/baeldung/scope/method/MethodHidingDemo.java (100%) rename {core-java => core-java-lang}/src/main/java/com/baeldung/scope/variable/ChildVariable.java (100%) rename {core-java => core-java-lang}/src/main/java/com/baeldung/scope/variable/HideVariable.java (100%) rename {core-java => core-java-lang}/src/main/java/com/baeldung/scope/variable/ParentVariable.java (100%) rename {core-java => core-java-lang}/src/main/java/com/baeldung/scope/variable/VariableHidingDemo.java (100%) rename {core-java => core-java-lang}/src/main/java/com/baeldung/system/ChatWindow.java (100%) rename {core-java => core-java-lang}/src/main/java/com/baeldung/system/DateTimeService.java (100%) rename {core-java => core-java-lang}/src/main/java/com/baeldung/system/EnvironmentVariables.java (100%) rename {core-java => core-java-lang}/src/main/java/com/baeldung/system/SystemErrDemo.java (100%) rename {core-java => core-java-lang}/src/main/java/com/baeldung/system/SystemExitDemo.java (100%) rename {core-java => core-java-lang}/src/main/java/com/baeldung/system/SystemOutDemo.java (100%) rename {core-java => core-java-lang}/src/main/java/com/baeldung/system/UserCredentials.java (100%) rename {core-java => core-java-lang}/src/main/java/com/baeldung/typeerasure/ArrayContentPrintUtil.java (100%) rename {core-java => core-java-lang}/src/main/java/com/baeldung/typeerasure/BoundStack.java (100%) rename {core-java => core-java-lang}/src/main/java/com/baeldung/typeerasure/IntegerStack.java (100%) rename {core-java => core-java-lang}/src/main/java/com/baeldung/typeerasure/Stack.java (100%) rename {core-java => core-java-lang}/src/test/java/com/baeldung/classnotfoundexception/ClassNotFoundExceptionUnitTest.java (100%) rename {core-java => core-java-lang}/src/test/java/com/baeldung/immutableobjects/ImmutableObjectsUnitTest.java (100%) rename {core-java => core-java-lang}/src/test/java/com/baeldung/noclassdeffounderror/NoClassDefFoundErrorUnitTest.java (100%) rename {core-java => core-java-lang}/src/test/java/com/baeldung/parameterpassing/NonPrimitivesUnitTest.java (100%) rename {core-java => core-java-lang}/src/test/java/com/baeldung/parameterpassing/PrimitivesUnitTest.java (100%) rename {core-java => core-java-lang}/src/test/java/com/baeldung/system/DateTimeServiceUnitTest.java (100%) rename {core-java => core-java-lang}/src/test/java/com/baeldung/system/EnvironmentVariablesUnitTest.java (100%) rename {core-java => core-java-lang}/src/test/java/com/baeldung/system/SystemArrayCopyUnitTest.java (100%) rename {core-java => core-java-lang}/src/test/java/com/baeldung/system/SystemNanoUnitTest.java (100%) rename {core-java => core-java-lang}/src/test/java/com/baeldung/system/SystemPropertiesUnitTest.java (100%) rename {core-java => core-java-lang}/src/test/java/com/baeldung/typeerasure/TypeErasureUnitTest.java (100%) diff --git a/core-java/src/main/java/com/baeldung/accessmodifiers/Public.java b/core-java-lang/src/main/java/com/baeldung/accessmodifiers/Public.java similarity index 100% rename from core-java/src/main/java/com/baeldung/accessmodifiers/Public.java rename to core-java-lang/src/main/java/com/baeldung/accessmodifiers/Public.java diff --git a/core-java/src/main/java/com/baeldung/accessmodifiers/SubClass.java b/core-java-lang/src/main/java/com/baeldung/accessmodifiers/SubClass.java similarity index 100% rename from core-java/src/main/java/com/baeldung/accessmodifiers/SubClass.java rename to core-java-lang/src/main/java/com/baeldung/accessmodifiers/SubClass.java diff --git a/core-java/src/main/java/com/baeldung/accessmodifiers/SuperPublic.java b/core-java-lang/src/main/java/com/baeldung/accessmodifiers/SuperPublic.java similarity index 100% rename from core-java/src/main/java/com/baeldung/accessmodifiers/SuperPublic.java rename to core-java-lang/src/main/java/com/baeldung/accessmodifiers/SuperPublic.java diff --git a/core-java/src/main/java/com/baeldung/accessmodifiers/another/AnotherPublic.java b/core-java-lang/src/main/java/com/baeldung/accessmodifiers/another/AnotherPublic.java similarity index 100% rename from core-java/src/main/java/com/baeldung/accessmodifiers/another/AnotherPublic.java rename to core-java-lang/src/main/java/com/baeldung/accessmodifiers/another/AnotherPublic.java diff --git a/core-java/src/main/java/com/baeldung/accessmodifiers/another/AnotherSubClass.java b/core-java-lang/src/main/java/com/baeldung/accessmodifiers/another/AnotherSubClass.java similarity index 100% rename from core-java/src/main/java/com/baeldung/accessmodifiers/another/AnotherSubClass.java rename to core-java-lang/src/main/java/com/baeldung/accessmodifiers/another/AnotherSubClass.java diff --git a/core-java/src/main/java/com/baeldung/accessmodifiers/another/AnotherSuperPublic.java b/core-java-lang/src/main/java/com/baeldung/accessmodifiers/another/AnotherSuperPublic.java similarity index 100% rename from core-java/src/main/java/com/baeldung/accessmodifiers/another/AnotherSuperPublic.java rename to core-java-lang/src/main/java/com/baeldung/accessmodifiers/another/AnotherSuperPublic.java diff --git a/core-java/src/main/java/com/baeldung/assertion/Assertion.java b/core-java-lang/src/main/java/com/baeldung/assertion/Assertion.java similarity index 100% rename from core-java/src/main/java/com/baeldung/assertion/Assertion.java rename to core-java-lang/src/main/java/com/baeldung/assertion/Assertion.java diff --git a/core-java/src/main/java/com/baeldung/immutableobjects/Currency.java b/core-java-lang/src/main/java/com/baeldung/immutableobjects/Currency.java similarity index 100% rename from core-java/src/main/java/com/baeldung/immutableobjects/Currency.java rename to core-java-lang/src/main/java/com/baeldung/immutableobjects/Currency.java diff --git a/core-java/src/main/java/com/baeldung/immutableobjects/Money.java b/core-java-lang/src/main/java/com/baeldung/immutableobjects/Money.java similarity index 100% rename from core-java/src/main/java/com/baeldung/immutableobjects/Money.java rename to core-java-lang/src/main/java/com/baeldung/immutableobjects/Money.java diff --git a/core-java/src/main/java/com/baeldung/keyword/KeywordDemo.java b/core-java-lang/src/main/java/com/baeldung/keyword/KeywordDemo.java similarity index 100% rename from core-java/src/main/java/com/baeldung/keyword/KeywordDemo.java rename to core-java-lang/src/main/java/com/baeldung/keyword/KeywordDemo.java diff --git a/core-java/src/main/java/com/baeldung/keyword/superkeyword/SuperBase.java b/core-java-lang/src/main/java/com/baeldung/keyword/superkeyword/SuperBase.java similarity index 100% rename from core-java/src/main/java/com/baeldung/keyword/superkeyword/SuperBase.java rename to core-java-lang/src/main/java/com/baeldung/keyword/superkeyword/SuperBase.java diff --git a/core-java/src/main/java/com/baeldung/keyword/superkeyword/SuperSub.java b/core-java-lang/src/main/java/com/baeldung/keyword/superkeyword/SuperSub.java similarity index 100% rename from core-java/src/main/java/com/baeldung/keyword/superkeyword/SuperSub.java rename to core-java-lang/src/main/java/com/baeldung/keyword/superkeyword/SuperSub.java diff --git a/core-java/src/main/java/com/baeldung/keyword/thiskeyword/KeywordUnitTest.java b/core-java-lang/src/main/java/com/baeldung/keyword/thiskeyword/KeywordUnitTest.java similarity index 100% rename from core-java/src/main/java/com/baeldung/keyword/thiskeyword/KeywordUnitTest.java rename to core-java-lang/src/main/java/com/baeldung/keyword/thiskeyword/KeywordUnitTest.java diff --git a/core-java/src/main/java/com/baeldung/noclassdeffounderror/ClassWithInitErrors.java b/core-java-lang/src/main/java/com/baeldung/noclassdeffounderror/ClassWithInitErrors.java similarity index 100% rename from core-java/src/main/java/com/baeldung/noclassdeffounderror/ClassWithInitErrors.java rename to core-java-lang/src/main/java/com/baeldung/noclassdeffounderror/ClassWithInitErrors.java diff --git a/core-java/src/main/java/com/baeldung/noclassdeffounderror/NoClassDefFoundErrorExample.java b/core-java-lang/src/main/java/com/baeldung/noclassdeffounderror/NoClassDefFoundErrorExample.java similarity index 100% rename from core-java/src/main/java/com/baeldung/noclassdeffounderror/NoClassDefFoundErrorExample.java rename to core-java-lang/src/main/java/com/baeldung/noclassdeffounderror/NoClassDefFoundErrorExample.java diff --git a/core-java/src/main/java/com/baeldung/parameterpassing/NonPrimitives.java b/core-java-lang/src/main/java/com/baeldung/parameterpassing/NonPrimitives.java similarity index 100% rename from core-java/src/main/java/com/baeldung/parameterpassing/NonPrimitives.java rename to core-java-lang/src/main/java/com/baeldung/parameterpassing/NonPrimitives.java diff --git a/core-java/src/main/java/com/baeldung/parameterpassing/Primitives.java b/core-java-lang/src/main/java/com/baeldung/parameterpassing/Primitives.java similarity index 100% rename from core-java/src/main/java/com/baeldung/parameterpassing/Primitives.java rename to core-java-lang/src/main/java/com/baeldung/parameterpassing/Primitives.java diff --git a/core-java/src/main/java/com/baeldung/scope/method/BaseMethodClass.java b/core-java-lang/src/main/java/com/baeldung/scope/method/BaseMethodClass.java similarity index 100% rename from core-java/src/main/java/com/baeldung/scope/method/BaseMethodClass.java rename to core-java-lang/src/main/java/com/baeldung/scope/method/BaseMethodClass.java diff --git a/core-java/src/main/java/com/baeldung/scope/method/ChildMethodClass.java b/core-java-lang/src/main/java/com/baeldung/scope/method/ChildMethodClass.java similarity index 100% rename from core-java/src/main/java/com/baeldung/scope/method/ChildMethodClass.java rename to core-java-lang/src/main/java/com/baeldung/scope/method/ChildMethodClass.java diff --git a/core-java/src/main/java/com/baeldung/scope/method/MethodHidingDemo.java b/core-java-lang/src/main/java/com/baeldung/scope/method/MethodHidingDemo.java similarity index 100% rename from core-java/src/main/java/com/baeldung/scope/method/MethodHidingDemo.java rename to core-java-lang/src/main/java/com/baeldung/scope/method/MethodHidingDemo.java diff --git a/core-java/src/main/java/com/baeldung/scope/variable/ChildVariable.java b/core-java-lang/src/main/java/com/baeldung/scope/variable/ChildVariable.java similarity index 100% rename from core-java/src/main/java/com/baeldung/scope/variable/ChildVariable.java rename to core-java-lang/src/main/java/com/baeldung/scope/variable/ChildVariable.java diff --git a/core-java/src/main/java/com/baeldung/scope/variable/HideVariable.java b/core-java-lang/src/main/java/com/baeldung/scope/variable/HideVariable.java similarity index 100% rename from core-java/src/main/java/com/baeldung/scope/variable/HideVariable.java rename to core-java-lang/src/main/java/com/baeldung/scope/variable/HideVariable.java diff --git a/core-java/src/main/java/com/baeldung/scope/variable/ParentVariable.java b/core-java-lang/src/main/java/com/baeldung/scope/variable/ParentVariable.java similarity index 100% rename from core-java/src/main/java/com/baeldung/scope/variable/ParentVariable.java rename to core-java-lang/src/main/java/com/baeldung/scope/variable/ParentVariable.java diff --git a/core-java/src/main/java/com/baeldung/scope/variable/VariableHidingDemo.java b/core-java-lang/src/main/java/com/baeldung/scope/variable/VariableHidingDemo.java similarity index 100% rename from core-java/src/main/java/com/baeldung/scope/variable/VariableHidingDemo.java rename to core-java-lang/src/main/java/com/baeldung/scope/variable/VariableHidingDemo.java diff --git a/core-java/src/main/java/com/baeldung/system/ChatWindow.java b/core-java-lang/src/main/java/com/baeldung/system/ChatWindow.java similarity index 100% rename from core-java/src/main/java/com/baeldung/system/ChatWindow.java rename to core-java-lang/src/main/java/com/baeldung/system/ChatWindow.java diff --git a/core-java/src/main/java/com/baeldung/system/DateTimeService.java b/core-java-lang/src/main/java/com/baeldung/system/DateTimeService.java similarity index 100% rename from core-java/src/main/java/com/baeldung/system/DateTimeService.java rename to core-java-lang/src/main/java/com/baeldung/system/DateTimeService.java diff --git a/core-java/src/main/java/com/baeldung/system/EnvironmentVariables.java b/core-java-lang/src/main/java/com/baeldung/system/EnvironmentVariables.java similarity index 100% rename from core-java/src/main/java/com/baeldung/system/EnvironmentVariables.java rename to core-java-lang/src/main/java/com/baeldung/system/EnvironmentVariables.java diff --git a/core-java/src/main/java/com/baeldung/system/SystemErrDemo.java b/core-java-lang/src/main/java/com/baeldung/system/SystemErrDemo.java similarity index 100% rename from core-java/src/main/java/com/baeldung/system/SystemErrDemo.java rename to core-java-lang/src/main/java/com/baeldung/system/SystemErrDemo.java diff --git a/core-java/src/main/java/com/baeldung/system/SystemExitDemo.java b/core-java-lang/src/main/java/com/baeldung/system/SystemExitDemo.java similarity index 100% rename from core-java/src/main/java/com/baeldung/system/SystemExitDemo.java rename to core-java-lang/src/main/java/com/baeldung/system/SystemExitDemo.java diff --git a/core-java/src/main/java/com/baeldung/system/SystemOutDemo.java b/core-java-lang/src/main/java/com/baeldung/system/SystemOutDemo.java similarity index 100% rename from core-java/src/main/java/com/baeldung/system/SystemOutDemo.java rename to core-java-lang/src/main/java/com/baeldung/system/SystemOutDemo.java diff --git a/core-java/src/main/java/com/baeldung/system/UserCredentials.java b/core-java-lang/src/main/java/com/baeldung/system/UserCredentials.java similarity index 100% rename from core-java/src/main/java/com/baeldung/system/UserCredentials.java rename to core-java-lang/src/main/java/com/baeldung/system/UserCredentials.java diff --git a/core-java/src/main/java/com/baeldung/typeerasure/ArrayContentPrintUtil.java b/core-java-lang/src/main/java/com/baeldung/typeerasure/ArrayContentPrintUtil.java similarity index 100% rename from core-java/src/main/java/com/baeldung/typeerasure/ArrayContentPrintUtil.java rename to core-java-lang/src/main/java/com/baeldung/typeerasure/ArrayContentPrintUtil.java diff --git a/core-java/src/main/java/com/baeldung/typeerasure/BoundStack.java b/core-java-lang/src/main/java/com/baeldung/typeerasure/BoundStack.java similarity index 100% rename from core-java/src/main/java/com/baeldung/typeerasure/BoundStack.java rename to core-java-lang/src/main/java/com/baeldung/typeerasure/BoundStack.java diff --git a/core-java/src/main/java/com/baeldung/typeerasure/IntegerStack.java b/core-java-lang/src/main/java/com/baeldung/typeerasure/IntegerStack.java similarity index 100% rename from core-java/src/main/java/com/baeldung/typeerasure/IntegerStack.java rename to core-java-lang/src/main/java/com/baeldung/typeerasure/IntegerStack.java diff --git a/core-java/src/main/java/com/baeldung/typeerasure/Stack.java b/core-java-lang/src/main/java/com/baeldung/typeerasure/Stack.java similarity index 100% rename from core-java/src/main/java/com/baeldung/typeerasure/Stack.java rename to core-java-lang/src/main/java/com/baeldung/typeerasure/Stack.java diff --git a/core-java/src/test/java/com/baeldung/classnotfoundexception/ClassNotFoundExceptionUnitTest.java b/core-java-lang/src/test/java/com/baeldung/classnotfoundexception/ClassNotFoundExceptionUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/classnotfoundexception/ClassNotFoundExceptionUnitTest.java rename to core-java-lang/src/test/java/com/baeldung/classnotfoundexception/ClassNotFoundExceptionUnitTest.java diff --git a/core-java/src/test/java/com/baeldung/immutableobjects/ImmutableObjectsUnitTest.java b/core-java-lang/src/test/java/com/baeldung/immutableobjects/ImmutableObjectsUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/immutableobjects/ImmutableObjectsUnitTest.java rename to core-java-lang/src/test/java/com/baeldung/immutableobjects/ImmutableObjectsUnitTest.java diff --git a/core-java/src/test/java/com/baeldung/noclassdeffounderror/NoClassDefFoundErrorUnitTest.java b/core-java-lang/src/test/java/com/baeldung/noclassdeffounderror/NoClassDefFoundErrorUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/noclassdeffounderror/NoClassDefFoundErrorUnitTest.java rename to core-java-lang/src/test/java/com/baeldung/noclassdeffounderror/NoClassDefFoundErrorUnitTest.java diff --git a/core-java/src/test/java/com/baeldung/parameterpassing/NonPrimitivesUnitTest.java b/core-java-lang/src/test/java/com/baeldung/parameterpassing/NonPrimitivesUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/parameterpassing/NonPrimitivesUnitTest.java rename to core-java-lang/src/test/java/com/baeldung/parameterpassing/NonPrimitivesUnitTest.java diff --git a/core-java/src/test/java/com/baeldung/parameterpassing/PrimitivesUnitTest.java b/core-java-lang/src/test/java/com/baeldung/parameterpassing/PrimitivesUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/parameterpassing/PrimitivesUnitTest.java rename to core-java-lang/src/test/java/com/baeldung/parameterpassing/PrimitivesUnitTest.java diff --git a/core-java/src/test/java/com/baeldung/system/DateTimeServiceUnitTest.java b/core-java-lang/src/test/java/com/baeldung/system/DateTimeServiceUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/system/DateTimeServiceUnitTest.java rename to core-java-lang/src/test/java/com/baeldung/system/DateTimeServiceUnitTest.java diff --git a/core-java/src/test/java/com/baeldung/system/EnvironmentVariablesUnitTest.java b/core-java-lang/src/test/java/com/baeldung/system/EnvironmentVariablesUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/system/EnvironmentVariablesUnitTest.java rename to core-java-lang/src/test/java/com/baeldung/system/EnvironmentVariablesUnitTest.java diff --git a/core-java/src/test/java/com/baeldung/system/SystemArrayCopyUnitTest.java b/core-java-lang/src/test/java/com/baeldung/system/SystemArrayCopyUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/system/SystemArrayCopyUnitTest.java rename to core-java-lang/src/test/java/com/baeldung/system/SystemArrayCopyUnitTest.java diff --git a/core-java/src/test/java/com/baeldung/system/SystemNanoUnitTest.java b/core-java-lang/src/test/java/com/baeldung/system/SystemNanoUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/system/SystemNanoUnitTest.java rename to core-java-lang/src/test/java/com/baeldung/system/SystemNanoUnitTest.java diff --git a/core-java/src/test/java/com/baeldung/system/SystemPropertiesUnitTest.java b/core-java-lang/src/test/java/com/baeldung/system/SystemPropertiesUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/system/SystemPropertiesUnitTest.java rename to core-java-lang/src/test/java/com/baeldung/system/SystemPropertiesUnitTest.java diff --git a/core-java/src/test/java/com/baeldung/typeerasure/TypeErasureUnitTest.java b/core-java-lang/src/test/java/com/baeldung/typeerasure/TypeErasureUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/typeerasure/TypeErasureUnitTest.java rename to core-java-lang/src/test/java/com/baeldung/typeerasure/TypeErasureUnitTest.java