Revert "Added a new Class and few test cases to the core-java-modules (#11867)" (#11874)

This reverts commit e10e20a24be601c031dc677001043f01b075f93a.

core-java-modules/core-java-exceptions-4/src/main/java/com/baeldung/exception/variablemightnothavebeeninitialized/VariableMightNotHaveBeenInitialized.java

@@ -1,45 +0,0 @@
-package com.baeldung.exception.variablemightnothavebeeninitialized;
-
-public class VariableMightNotHaveBeenInitialized {
-
-    private static int instanceVariableCount;
-
-    /**
-     * Method would not compile if lines 14 and 18 are uncommented.
-     */
-    public static void countEven() {
-        //uninstantiated
-        int count;
-        int[] arr = new int[]{23, 56, 89, 12, 23};
-        for (int i = 0; i < arr.length; i++) {
-            if ((arr[i] % 2) == 0) {
-                // count++;
-            }
-
-        }
-        // System.out.println("Total Even Numbers : " + count);
-    }
-
-    public static int countEvenUsingInstanceVariable(int[] arr) {
-
-        for (int i = 0; i < arr.length; i++) {
-            if ((arr[i] % 2) == 0) {
-                instanceVariableCount++;
-            }
-
-        }
-        return instanceVariableCount;
-    }
-
-    public static int countEvenUsingIfElse(int[] arr, int args) {
-        int count;
-        count = args > 0 ? args : 0;
-        for (int i = 0; i < arr.length; i++) {
-            if ((arr[i] % 2) == 0) {
-                count++;
-            }
-
-        }
-        return count;
-    }
-}

core-java-modules/core-java-exceptions-4/src/test/java/com/baeldung/exception/variablemightnothavebeeninitialized/VariableMightNotHaveBeenInitializedUnitTest.java

@@ -1,24 +0,0 @@
-package com.baeldung.exception.variablemightnothavebeeninitialized;
-
-import org.junit.Test;
-
-import static org.junit.Assert.assertEquals;
-
-public class VariableMightNotHaveBeenInitializedUnitTest {
-
-    @Test
-    public void usingInstanceVariable_returnCount() {
-        int[] arr = new int[]{1, 2, 3, 4, 5, 6};
-        int value = VariableMightNotHaveBeenInitialized.countEvenUsingInstanceVariable(arr);
-
-        assertEquals(3, value);
-    }
-
-    @Test
-    public void usingArgumentsAndIfElse_returnCount() {
-        int[] arr = new int[]{1, 2, 3, 4, 5, 6};
-        int value = VariableMightNotHaveBeenInitialized.countEvenUsingIfElse(arr, 2);
-
-        assertEquals(5, value);
-    }
-}