Fix checkstyle whitespace issues - WHITESPACE ONLY

Change-Id: Ic205c1afd639c6008d61d9de95cb764eeb6238ca
diff --git a/src/test/java/net/onrc/onos/core/intent/ShortestPathIntentTest.java b/src/test/java/net/onrc/onos/core/intent/ShortestPathIntentTest.java
index 2adc57f..87397c0 100644
--- a/src/test/java/net/onrc/onos/core/intent/ShortestPathIntentTest.java
+++ b/src/test/java/net/onrc/onos/core/intent/ShortestPathIntentTest.java
@@ -14,36 +14,36 @@
  * @author Toshio Koide (t-koide@onlab.us)
  */
 public class ShortestPathIntentTest {
-	@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() {
-		Kryo kryo = new Kryo();
-		Output output = new Output(1024);
+    @Test
+    public void test() {
+        Kryo kryo = new Kryo();
+        Output output = new Output(1024);
 
-		ShortestPathIntent intent1 =
-				new ShortestPathIntent("1", 2L, 3L, 4L, 5L, 6L, 7L);
+        ShortestPathIntent intent1 =
+                new ShortestPathIntent("1", 2L, 3L, 4L, 5L, 6L, 7L);
 
-		kryo.writeObject(output, intent1);
-		output.close();
+        kryo.writeObject(output, intent1);
+        output.close();
 
-		Input input = new Input(output.toBytes());
-		ShortestPathIntent intent2 =
-				kryo.readObject(input, ShortestPathIntent.class);
-		input.close();
+        Input input = new Input(output.toBytes());
+        ShortestPathIntent intent2 =
+                kryo.readObject(input, ShortestPathIntent.class);
+        input.close();
 
-		assertEquals("1", intent2.getId());
-		assertEquals(2L, intent2.getSrcSwitchDpid());
-		assertEquals(3L, intent2.getSrcPortNumber());
-		assertEquals(4L, intent2.getSrcMac());
-		assertEquals(5L, intent2.getDstSwitchDpid());
-		assertEquals(6L, intent2.getDstPortNumber());
-		assertEquals(7L, intent2.getDstMac());
-	}
+        assertEquals("1", intent2.getId());
+        assertEquals(2L, intent2.getSrcSwitchDpid());
+        assertEquals(3L, intent2.getSrcPortNumber());
+        assertEquals(4L, intent2.getSrcMac());
+        assertEquals(5L, intent2.getDstSwitchDpid());
+        assertEquals(6L, intent2.getDstPortNumber());
+        assertEquals(7L, intent2.getDstMac());
+    }
 }