Fix checkstyle whitespace issues - WHITESPACE ONLY

Change-Id: Ic205c1afd639c6008d61d9de95cb764eeb6238ca
diff --git a/src/main/java/net/onrc/onos/core/intent/FlowEntry.java b/src/main/java/net/onrc/onos/core/intent/FlowEntry.java
index 570f4ef..526fe5f 100644
--- a/src/main/java/net/onrc/onos/core/intent/FlowEntry.java
+++ b/src/main/java/net/onrc/onos/core/intent/FlowEntry.java
@@ -11,79 +11,77 @@
 import net.onrc.onos.core.util.FlowEntryUserState;
 
 /**
- * 
  * @author Brian O'Connor <bocon@onlab.us>
- *
  */
 
 public class FlowEntry {
-	protected long sw;
-	protected Match match;
-	protected Set<Action> actions;
-	protected Operator operator;
-	
-	public FlowEntry(long sw, long srcPort, long dstPort, 
-			 MACAddress srcMac, MACAddress dstMac,
-			 Operator operator) {
-		this.sw = sw;
-		this.match = new Match(sw, srcPort, srcMac, dstMac);
-		this.actions = new HashSet<Action>();
-		this.actions.add(new ForwardAction(dstPort));
-		this.operator = operator;
-	}
-	
-	public String toString() {
-		return match + "->" + actions;
-	}
-	
-	public long getSwitch() {
-	    return sw;
-	}
-	
-	public Operator getOperator() {
-	    return operator;
-	}
-	
-	public void setOperator(Operator op) {
-	    operator = op;
-	}
-	
-	public net.onrc.onos.core.util.FlowEntry getFlowEntry() {
-		net.onrc.onos.core.util.FlowEntry entry = new net.onrc.onos.core.util.FlowEntry();
-		entry.setDpid(new Dpid(sw));
-		entry.setFlowEntryId(new FlowEntryId(hashCode())); // naive, but useful for now
-		entry.setFlowEntryMatch(match.getFlowEntryMatch());
-		FlowEntryActions flowEntryActions = new FlowEntryActions();
-		for(Action action : actions) {
-		    flowEntryActions.addAction(action.getFlowEntryAction());
-		}
-		entry.setFlowEntryActions(flowEntryActions);
-		switch(operator) {
-		case ADD:
-		    entry.setFlowEntryUserState(FlowEntryUserState.FE_USER_MODIFY);
-		    break;
-		case REMOVE:
-		    entry.setFlowEntryUserState(FlowEntryUserState.FE_USER_DELETE);
-		    break;
-		default:
-		    break;
-		}
-		return entry;
-	}
-	
-	
-	public int hashCode() {
-	    return match.hashCode();
-	}
-	
-	public boolean equals(Object o) {
-	    if(!(o instanceof FlowEntry)) {
-		return false;
-	    }
-	    FlowEntry other = (FlowEntry) o;
-	    // Note: we should not consider the operator for this comparison
-	    return this.match.equals(other.match) 
-		&& this.actions.containsAll(other.actions)
-		&& other.actions.containsAll(this.actions);
-	}
+    protected long sw;
+    protected Match match;
+    protected Set<Action> actions;
+    protected Operator operator;
+
+    public FlowEntry(long sw, long srcPort, long dstPort,
+                     MACAddress srcMac, MACAddress dstMac,
+                     Operator operator) {
+        this.sw = sw;
+        this.match = new Match(sw, srcPort, srcMac, dstMac);
+        this.actions = new HashSet<Action>();
+        this.actions.add(new ForwardAction(dstPort));
+        this.operator = operator;
+    }
+
+    public String toString() {
+        return match + "->" + actions;
+    }
+
+    public long getSwitch() {
+        return sw;
+    }
+
+    public Operator getOperator() {
+        return operator;
+    }
+
+    public void setOperator(Operator op) {
+        operator = op;
+    }
+
+    public net.onrc.onos.core.util.FlowEntry getFlowEntry() {
+        net.onrc.onos.core.util.FlowEntry entry = new net.onrc.onos.core.util.FlowEntry();
+        entry.setDpid(new Dpid(sw));
+        entry.setFlowEntryId(new FlowEntryId(hashCode())); // naive, but useful for now
+        entry.setFlowEntryMatch(match.getFlowEntryMatch());
+        FlowEntryActions flowEntryActions = new FlowEntryActions();
+        for (Action action : actions) {
+            flowEntryActions.addAction(action.getFlowEntryAction());
+        }
+        entry.setFlowEntryActions(flowEntryActions);
+        switch (operator) {
+            case ADD:
+                entry.setFlowEntryUserState(FlowEntryUserState.FE_USER_MODIFY);
+                break;
+            case REMOVE:
+                entry.setFlowEntryUserState(FlowEntryUserState.FE_USER_DELETE);
+                break;
+            default:
+                break;
+        }
+        return entry;
+    }
+
+
+    public int hashCode() {
+        return match.hashCode();
+    }
+
+    public boolean equals(Object o) {
+        if (!(o instanceof FlowEntry)) {
+            return false;
+        }
+        FlowEntry other = (FlowEntry) o;
+        // Note: we should not consider the operator for this comparison
+        return this.match.equals(other.match)
+                && this.actions.containsAll(other.actions)
+                && other.actions.containsAll(this.actions);
+    }
 }