remove element

.idea/ArraysGoneWild.iml

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.idea/compiler.xml

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.idea/misc.xml

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arraz/src/main/java/Arraz.java

     public Integer[] copyArrayByIterator(Integer[] array){
         Integer[] newArray = new Integer[array.length];
         int index = 0;
-        Iterator<Integer> iterator = Arrays.asList(array).iterator();
-        while(iterator.hasNext()){
-            newArray[index] = iterator.next();
+        for (Integer integer : Arrays.asList(array)) {
+            newArray[index] = integer;
             index++;
         }
         return newArray;
         }
 
+    public int[] copyArrayByLoop(int[] array){
+        int[] newArray = new int[array.length];
+        int index = 0;
+        for(int each:array){
+            newArray[index] = each;
+            index++;
+        }
+        return newArray;
+    }
+
+    public int[] removeElementFromArray(int[] array, int value){
+        int[] newArray = new int[array.length -1];
+        int index = 0;
+        for (int each:array) {
+            if(each!=value){
+                newArray[index] =each;
+                index++;
+            }
+        }
+        return newArray;
     }
+}

arraz/src/test/java/ArrazTest.java

         int[] expected =new int[]{100, 29, 3, 10, 5};
         int[] actual = testArraz.reverseArray(arr1);
 
-        Assert.assertTrue(Arrays.equals(expected, actual));
+        Assert.assertArrayEquals(expected, actual);
     }
 
     @Test
 
         Assert.assertArrayEquals(expected, actual);
     }
+
+    @Test
+    public void testCopyArrayByLoop1(){
+        int[] expected = arr1;
+        int[] actual = testArraz.copyArrayByLoop(arr1);
+
+        Assert.assertArrayEquals(expected, actual);
+    }
+
+    @Test
+    public void testCopyArrayByLoop2(){
+        Assert.assertFalse(Arrays.equals(arr1, testArraz.copyArrayByLoop(arr2)));
+    }
+
+    @Test
+    public void testRemoveElementFromArray1(){
+        int[] expected = new int[]{5, 10, 29, 100};
+        int[] actual = testArraz.removeElementFromArray(arr1, 3);
+
+        Assert.assertArrayEquals(expected, actual);
+    }
+
+    @Test
+    public void testRemoveElementFromArray2(){
+        int[] expected = new int[]{2, 7, 89};
+        int[] actual = testArraz.removeElementFromArray(arr2, 432);
+
+        Assert.assertArrayEquals(expected, actual);
+    }
 }