Fix checkstyle whitespace issues - WHITESPACE ONLY

Change-Id: Ic205c1afd639c6008d61d9de95cb764eeb6238ca
diff --git a/src/test/java/net/onrc/onos/core/intent/PathIntentTest.java b/src/test/java/net/onrc/onos/core/intent/PathIntentTest.java
index 499c362..1b400df 100644
--- a/src/test/java/net/onrc/onos/core/intent/PathIntentTest.java
+++ b/src/test/java/net/onrc/onos/core/intent/PathIntentTest.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;
@@ -17,85 +18,85 @@
  * @author Toshio Koide (t-koide@onlab.us)
  */
 public class PathIntentTest {
-	@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 testCreateFirstId() {
-		String id = PathIntent.createFirstId("100");
-		assertEquals("100___0", id);
-	}
+    @Test
+    public void testCreateFirstId() {
+        String id = PathIntent.createFirstId("100");
+        assertEquals("100___0", id);
+    }
 
-	@Test
-	public void testCreateNextId() {
-		String id = PathIntent.createNextId("100___999");
-		assertEquals("100___1000", id);
-	}
+    @Test
+    public void testCreateNextId() {
+        String id = PathIntent.createNextId("100___999");
+        assertEquals("100___1000", id);
+    }
 
-	@Test
-	public void test() {
-		KryoFactory factory = new KryoFactory();
-		Kryo kryo = factory.newKryo();
-		Output output = new Output(1024);
+    @Test
+    public void test() {
+        KryoFactory factory = new KryoFactory();
+        Kryo kryo = factory.newKryo();
+        Output output = new Output(1024);
 
-		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, 1L, 2L, 2L));
-		path.add(new LinkEvent(2L, 1L, 3L, 2L));
-		path.add(new LinkEvent(3L, 1L, 4L, 2L));
+        Path path = new Path();
+        path.add(new LinkEvent(1L, 1L, 2L, 2L));
+        path.add(new LinkEvent(2L, 1L, 3L, 2L));
+        path.add(new LinkEvent(3L, 1L, 4L, 2L));
 
-		PathIntent pathIntent1 = new PathIntent("11", path, 123.45, cspIntent1);
+        PathIntent pathIntent1 = new PathIntent("11", path, 123.45, cspIntent1);
 
-		kryo.writeObject(output, pathIntent1);
-		output.close();
+        kryo.writeObject(output, pathIntent1);
+        output.close();
 
-		Input input = new Input(output.toBytes());
+        Input input = new Input(output.toBytes());
 
-		// create pathIntent from bytes
+        // create pathIntent from bytes
 
-		PathIntent pathIntent2 =
-				kryo.readObject(input, PathIntent.class);
-		input.close();
+        PathIntent pathIntent2 =
+                kryo.readObject(input, PathIntent.class);
+        input.close();
 
-		// check
+        // check
 
-		assertEquals("11", pathIntent2.getId());
-		Path path2 = pathIntent2.getPath();
+        assertEquals("11", pathIntent2.getId());
+        Path path2 = pathIntent2.getPath();
 
-		assertEquals(Long.valueOf(1L), path2.get(0).getSrc().getDpid());
-		assertEquals(Long.valueOf(1L), path2.get(0).getSrc().getNumber());
-		assertEquals(Long.valueOf(2L), path2.get(0).getDst().getDpid());
-		assertEquals(Long.valueOf(2L), path2.get(0).getDst().getNumber());
+        assertEquals(Long.valueOf(1L), path2.get(0).getSrc().getDpid());
+        assertEquals(Long.valueOf(1L), path2.get(0).getSrc().getNumber());
+        assertEquals(Long.valueOf(2L), path2.get(0).getDst().getDpid());
+        assertEquals(Long.valueOf(2L), path2.get(0).getDst().getNumber());
 
-		assertEquals(Long.valueOf(2L), path2.get(1).getSrc().getDpid());
-		assertEquals(Long.valueOf(1L), path2.get(1).getSrc().getNumber());
-		assertEquals(Long.valueOf(3L), path2.get(1).getDst().getDpid());
-		assertEquals(Long.valueOf(2L), path2.get(1).getDst().getNumber());
+        assertEquals(Long.valueOf(2L), path2.get(1).getSrc().getDpid());
+        assertEquals(Long.valueOf(1L), path2.get(1).getSrc().getNumber());
+        assertEquals(Long.valueOf(3L), path2.get(1).getDst().getDpid());
+        assertEquals(Long.valueOf(2L), path2.get(1).getDst().getNumber());
 
-		assertEquals(Long.valueOf(3L), path2.get(2).getSrc().getDpid());
-		assertEquals(Long.valueOf(1L), path2.get(2).getSrc().getNumber());
-		assertEquals(Long.valueOf(4L), path2.get(2).getDst().getDpid());
-		assertEquals(Long.valueOf(2L), path2.get(2).getDst().getNumber());
+        assertEquals(Long.valueOf(3L), path2.get(2).getSrc().getDpid());
+        assertEquals(Long.valueOf(1L), path2.get(2).getSrc().getNumber());
+        assertEquals(Long.valueOf(4L), path2.get(2).getDst().getDpid());
+        assertEquals(Long.valueOf(2L), path2.get(2).getDst().getNumber());
 
-		assertEquals(123.45, pathIntent2.getBandwidth(), 0.0);
+        assertEquals(123.45, pathIntent2.getBandwidth(), 0.0);
 
-		ConstrainedShortestPathIntent cspIntent2 =
-				(ConstrainedShortestPathIntent) pathIntent2.getParentIntent();
+        ConstrainedShortestPathIntent cspIntent2 =
+                (ConstrainedShortestPathIntent) pathIntent2.getParentIntent();
 
-		assertEquals("1", cspIntent2.getId());
-		assertEquals(2L, cspIntent2.getSrcSwitchDpid());
-		assertEquals(3L, cspIntent2.getSrcPortNumber());
-		assertEquals(4L, cspIntent2.getSrcMac());
-		assertEquals(5L, cspIntent2.getDstSwitchDpid());
-		assertEquals(6L, cspIntent2.getDstPortNumber());
-		assertEquals(7L, cspIntent2.getDstMac());
-		assertEquals(1000.0, cspIntent2.getBandwidth(), 0.0);
-	}
+        assertEquals("1", cspIntent2.getId());
+        assertEquals(2L, cspIntent2.getSrcSwitchDpid());
+        assertEquals(3L, cspIntent2.getSrcPortNumber());
+        assertEquals(4L, cspIntent2.getSrcMac());
+        assertEquals(5L, cspIntent2.getDstSwitchDpid());
+        assertEquals(6L, cspIntent2.getDstPortNumber());
+        assertEquals(7L, cspIntent2.getDstMac());
+        assertEquals(1000.0, cspIntent2.getBandwidth(), 0.0);
+    }
 }