added divison

Operations.java

@@ -31,7 +31,7 @@ public class Operations {
         return x * y;
     }
     
-    public static int divide(int x, int y){
+    public static int divide(int x, int y){ 
         return x / y;
     }
 }

OperationsTest.java

@@ -18,7 +18,7 @@ public class OperationsTest {
     }
     
     @Test
-    public void testDivide() throws Exception {
+    public void testDivide() throws Exception { 
         Assert.assertEquals(2, Operations.divide(4, 2));
     }
 }