merged two existing methods

ArrayManipulation.java

@@ -13,6 +13,20 @@ public class ArrayManipulation {
          return arr;
 
     }
+    
+    public static int[] removeFirst(int[] arr) {
+    	
+    	int length = arr.length;
+    	int[] result = new int[length - 1];
+    	
+    	for (int i = 1; i < arr.length; i++) {
+    		result[i-1] = arr[i];
+    	}
+    	
+    	return result;
+    }
+    
+    
     public static int [] removeLast(int[] arr) {
     	int [] result = new int [arr.length-1];
     	
@@ -22,12 +36,13 @@ public class ArrayManipulation {
     	return result;
     	
     }
+
     public static void main(String[] args) {
        
         int[] arr = {1,2,3,4,5};
         System.out.println(Arrays.toString(reverseArray(arr)));
+        System.out.println(Arrays.toString(removeFirst(arr)));
         System.out.println(Arrays.toString(removeLast(arr)));
         
-        
     }
 }