Fix checkstyle whitespace issues - WHITESPACE ONLY

Change-Id: Ic205c1afd639c6008d61d9de95cb764eeb6238ca
diff --git a/src/test/java/net/onrc/onos/core/intent/IntentOperationListTest.java b/src/test/java/net/onrc/onos/core/intent/IntentOperationListTest.java
index 711cef8..2d09a8d 100644
--- a/src/test/java/net/onrc/onos/core/intent/IntentOperationListTest.java
+++ b/src/test/java/net/onrc/onos/core/intent/IntentOperationListTest.java
@@ -1,6 +1,7 @@
 package net.onrc.onos.core.intent;
 
 import static org.junit.Assert.assertEquals;
+
 import net.onrc.onos.core.topology.LinkEvent;
 import net.onrc.onos.core.topology.Path;
 import net.onrc.onos.core.util.serializers.KryoFactory;
@@ -18,53 +19,53 @@
  */
 public class IntentOperationListTest {
 
-	@Before
-	public void setUp() throws Exception {
-	}
+    @Before
+    public void setUp() throws Exception {
+    }
 
-	@After
-	public void tearDown() throws Exception {
-	}
+    @After
+    public void tearDown() throws Exception {
+    }
 
-	@Test
-	public void test() {
-		IntentOperationList opList = new IntentOperationList();
+    @Test
+    public void test() {
+        IntentOperationList opList = new IntentOperationList();
 
-		ConstrainedShortestPathIntent cspIntent1 =
-				new ConstrainedShortestPathIntent("1", 2L, 3L, 4L, 5L, 6L, 7L, 1000.0);
+        ConstrainedShortestPathIntent cspIntent1 =
+                new ConstrainedShortestPathIntent("1", 2L, 3L, 4L, 5L, 6L, 7L, 1000.0);
 
-		Path path = new Path();
-		path.add(new LinkEvent(1L, 2L, 3L, 4L));
-		path.add(new LinkEvent(5L, 6L, 7L, 8L));
-		path.add(new LinkEvent(9L, 0L, 1L, 2L));
+        Path path = new Path();
+        path.add(new LinkEvent(1L, 2L, 3L, 4L));
+        path.add(new LinkEvent(5L, 6L, 7L, 8L));
+        path.add(new LinkEvent(9L, 0L, 1L, 2L));
 
-		PathIntent pathIntent1 = new PathIntent("11", path, 123.45, cspIntent1);
-		opList.add(IntentOperation.Operator.ADD, pathIntent1);
-		opList.add(IntentOperation.Operator.REMOVE, new Intent("22"));
+        PathIntent pathIntent1 = new PathIntent("11", path, 123.45, cspIntent1);
+        opList.add(IntentOperation.Operator.ADD, pathIntent1);
+        opList.add(IntentOperation.Operator.REMOVE, new Intent("22"));
 
-		KryoFactory factory = new KryoFactory();
-		Kryo kryo = factory.newKryo();
-		Output output = new Output(1024);
-		kryo.writeObject(output, opList);
-		output.close();
+        KryoFactory factory = new KryoFactory();
+        Kryo kryo = factory.newKryo();
+        Output output = new Output(1024);
+        kryo.writeObject(output, opList);
+        output.close();
 
-		byte[] bytes = output.toBytes();
+        byte[] bytes = output.toBytes();
 
-		Input input = new Input(bytes);
-		IntentOperationList rcvOpList = kryo.readObject(input, IntentOperationList.class);
+        Input input = new Input(bytes);
+        IntentOperationList rcvOpList = kryo.readObject(input, IntentOperationList.class);
 
-		assertEquals(2, rcvOpList.size());
+        assertEquals(2, rcvOpList.size());
 
-		IntentOperation op1 = rcvOpList.get(0);
-		IntentOperation op2 = rcvOpList.get(1);
+        IntentOperation op1 = rcvOpList.get(0);
+        IntentOperation op2 = rcvOpList.get(1);
 
-		assertEquals(IntentOperation.Operator.ADD, op1.operator);
-		PathIntent intent1 = (PathIntent) op1.intent;
-		assertEquals("11", intent1.getId());
-		assertEquals(3, intent1.getPath().size());
+        assertEquals(IntentOperation.Operator.ADD, op1.operator);
+        PathIntent intent1 = (PathIntent) op1.intent;
+        assertEquals("11", intent1.getId());
+        assertEquals(3, intent1.getPath().size());
 
-		assertEquals(IntentOperation.Operator.REMOVE, op2.operator);
-		Intent intent2 = op2.intent;
-		assertEquals("22", intent2.getId());
-	}
+        assertEquals(IntentOperation.Operator.REMOVE, op2.operator);
+        Intent intent2 = op2.intent;
+        assertEquals("22", intent2.getId());
+    }
 }