BAEL-20927: Migrate core-java to com.baeldung package

core-java-modules/core-java/src/main/java/org/baeldung/executable/ExecutableMavenJar.java

@@ -1,10 +0,0 @@
-package org.baeldung.executable;
-
-import javax.swing.*;
-
-public class ExecutableMavenJar {
-
-    public static void main(String[] args) {
-        JOptionPane.showMessageDialog(null, "It worked!", "Executable Jar with Maven", 1);
-    }
-}

core-java-modules/core-java/src/test/java/com/baeldung/JavaTimerLongRunningUnitTest.java

@@ -1,4 +1,4 @@
-package org.baeldung.java;
+package com.baeldung;
 
 import org.junit.Test;
 import org.slf4j.Logger;

core-java-modules/core-java/src/test/java/com/baeldung/arrays/ArraysJoinAndSplitJUnitTest.java

@@ -1,4 +1,4 @@
-package org.baeldung.java.arrays;
+package com.baeldung.arrays;
 
 import java.util.Arrays;
 

core-java-modules/core-java/src/test/java/com/baeldung/rawtypes/RawTypesUnitTest.java

@@ -1,4 +1,4 @@
-package org.baeldung.java.rawtypes;
+package com.baeldung.rawtypes;
 
 import java.util.ArrayList;
 import java.util.List;

core-java-modules/core-java/src/test/java/com/baeldung/sandbox/SandboxJavaManualTest.java

@@ -1,4 +1,4 @@
-package org.baeldung.java.sandbox;
+package com.baeldung.sandbox;
 
 import org.junit.Test;
 import org.slf4j.Logger;