Fix checkstyle whitespace issues - WHITESPACE ONLY

Change-Id: Ic205c1afd639c6008d61d9de95cb764eeb6238ca
diff --git a/src/main/java/net/onrc/onos/core/intent/ShortestPathIntent.java b/src/main/java/net/onrc/onos/core/intent/ShortestPathIntent.java
index f4bb18c..3adc756 100644
--- a/src/main/java/net/onrc/onos/core/intent/ShortestPathIntent.java
+++ b/src/main/java/net/onrc/onos/core/intent/ShortestPathIntent.java
@@ -7,69 +7,69 @@
  * @author Toshio Koide (t-koide@onlab.us)
  */
 public class ShortestPathIntent extends Intent {
-	protected long srcSwitchDpid;
-	protected long srcPortNumber;
-	protected long srcMacAddress;
-	protected long dstSwitchDpid;
-	protected long dstPortNumber;
-	protected long dstMacAddress;
-	protected String pathIntentId = null;
+    protected long srcSwitchDpid;
+    protected long srcPortNumber;
+    protected long srcMacAddress;
+    protected long dstSwitchDpid;
+    protected long dstPortNumber;
+    protected long dstMacAddress;
+    protected String pathIntentId = null;
 
-	/**
-	 * Default constructor for Kryo deserialization
-	 */
-	protected ShortestPathIntent() {
-	}
+    /**
+     * Default constructor for Kryo deserialization
+     */
+    protected ShortestPathIntent() {
+    }
 
-	public ShortestPathIntent(String id,
-			long srcSwitch, long srcPort, long srcMac,
-			long dstSwitch, long dstPort, long dstMac) {
-		super(id);
-		srcSwitchDpid = srcSwitch;
-		srcPortNumber = srcPort;
-		srcMacAddress = srcMac;
-		dstSwitchDpid = dstSwitch;
-		dstPortNumber = dstPort;
-		dstMacAddress = dstMac;
-	}
+    public ShortestPathIntent(String id,
+                              long srcSwitch, long srcPort, long srcMac,
+                              long dstSwitch, long dstPort, long dstMac) {
+        super(id);
+        srcSwitchDpid = srcSwitch;
+        srcPortNumber = srcPort;
+        srcMacAddress = srcMac;
+        dstSwitchDpid = dstSwitch;
+        dstPortNumber = dstPort;
+        dstMacAddress = dstMac;
+    }
 
-	public long getSrcSwitchDpid() {
-		return srcSwitchDpid;
-	}
+    public long getSrcSwitchDpid() {
+        return srcSwitchDpid;
+    }
 
-	public long getSrcPortNumber() {
-		return srcPortNumber;
-	}
+    public long getSrcPortNumber() {
+        return srcPortNumber;
+    }
 
-	public long getSrcMac() {
-		return srcMacAddress;
-	}
+    public long getSrcMac() {
+        return srcMacAddress;
+    }
 
-	public long getDstSwitchDpid() {
-		return dstSwitchDpid;
-	}
+    public long getDstSwitchDpid() {
+        return dstSwitchDpid;
+    }
 
-	public long getDstPortNumber() {
-		return dstPortNumber;
-	}
+    public long getDstPortNumber() {
+        return dstPortNumber;
+    }
 
-	public long getDstMac() {
-		return dstMacAddress;
-	}
+    public long getDstMac() {
+        return dstMacAddress;
+    }
 
-	public void setPathIntent(PathIntent pathIntent) {
-		pathIntentId = pathIntent.getId();
-	}
+    public void setPathIntent(PathIntent pathIntent) {
+        pathIntentId = pathIntent.getId();
+    }
 
-	public String getPathIntentId() {
-		return pathIntentId;
-	}
+    public String getPathIntentId() {
+        return pathIntentId;
+    }
 
-	@Override
-	public String toString() {
-		return String.format("id:%s, state:%s, srcDpid:%s, srcPort:%d, srcMac:%s, dstDpid:%s, dstPort:%d, dstMac:%s",
-				getId(), getState(),
-				new Dpid(srcSwitchDpid), srcPortNumber, MACAddress.valueOf(srcMacAddress),
-				new Dpid(dstSwitchDpid), dstPortNumber, MACAddress.valueOf(dstMacAddress));
-	}
+    @Override
+    public String toString() {
+        return String.format("id:%s, state:%s, srcDpid:%s, srcPort:%d, srcMac:%s, dstDpid:%s, dstPort:%d, dstMac:%s",
+                getId(), getState(),
+                new Dpid(srcSwitchDpid), srcPortNumber, MACAddress.valueOf(srcMacAddress),
+                new Dpid(dstSwitchDpid), dstPortNumber, MACAddress.valueOf(dstMacAddress));
+    }
 }