Fix checkstyle whitespace issues - WHITESPACE ONLY

Change-Id: Ic205c1afd639c6008d61d9de95cb764eeb6238ca
diff --git a/src/main/java/net/onrc/onos/core/intent/ForwardAction.java b/src/main/java/net/onrc/onos/core/intent/ForwardAction.java
index 482d3f1..4e4088f 100644
--- a/src/main/java/net/onrc/onos/core/intent/ForwardAction.java
+++ b/src/main/java/net/onrc/onos/core/intent/ForwardAction.java
@@ -3,38 +3,36 @@
 import net.onrc.onos.core.util.FlowEntryAction;
 
 /**
- * 
  * @author Brian O'Connor <bocon@onlab.us>
- *
  */
 
 class ForwardAction extends Action {
-	protected long dstPort;
-	
-	public ForwardAction(long dstPort) {
-		this.dstPort = dstPort;
-	}
-	
-	public String toString() {
-		return Long.toString(dstPort);
-	}
+    protected long dstPort;
 
-	@Override
-	public FlowEntryAction getFlowEntryAction() {
-	    FlowEntryAction action = new FlowEntryAction();
-	    action.setActionOutput(new net.onrc.onos.core.util.Port((short) dstPort));
-	    return action;
-	}
+    public ForwardAction(long dstPort) {
+        this.dstPort = dstPort;
+    }
 
-	public int hashCode() {
-	    return (int) dstPort;
-	}
-	
-	public boolean equals(Object o) {
-	    if(!(o instanceof ForwardAction)) {
-		return false;
-	    }
-  	    ForwardAction action = (ForwardAction) o;
-	    return this.dstPort == action.dstPort;
-	}
+    public String toString() {
+        return Long.toString(dstPort);
+    }
+
+    @Override
+    public FlowEntryAction getFlowEntryAction() {
+        FlowEntryAction action = new FlowEntryAction();
+        action.setActionOutput(new net.onrc.onos.core.util.Port((short) dstPort));
+        return action;
+    }
+
+    public int hashCode() {
+        return (int) dstPort;
+    }
+
+    public boolean equals(Object o) {
+        if (!(o instanceof ForwardAction)) {
+            return false;
+        }
+        ForwardAction action = (ForwardAction) o;
+        return this.dstPort == action.dstPort;
+    }
 }