Fix checkstyle whitespace issues - WHITESPACE ONLY

Change-Id: Ic205c1afd639c6008d61d9de95cb764eeb6238ca
diff --git a/src/main/java/net/onrc/onos/apps/bgproute/Interface.java b/src/main/java/net/onrc/onos/apps/bgproute/Interface.java
index b5c762d..52e9a32 100644
--- a/src/main/java/net/onrc/onos/apps/bgproute/Interface.java
+++ b/src/main/java/net/onrc/onos/apps/bgproute/Interface.java
@@ -13,75 +13,75 @@
 import com.google.common.net.InetAddresses;
 
 public class Interface {
-	private final String name;
-	private final long dpid;
-	private final short port;
-	private final InetAddress ipAddress;
-	private final int prefixLength;
-	
-	@JsonCreator
-	public Interface (@JsonProperty("name") String name,
-					  @JsonProperty("dpid") String dpid,
-					  @JsonProperty("port") short port,
-					  @JsonProperty("ipAddress") String ipAddress,
-					  @JsonProperty("prefixLength") int prefixLength) {
-		this.name = name;
-		this.dpid = HexString.toLong(dpid);
-		this.port = port;
-		this.ipAddress = InetAddresses.forString(ipAddress);
-		this.prefixLength = prefixLength;
-	}
-	
-	public String getName() {
-		return name;
-	}
+    private final String name;
+    private final long dpid;
+    private final short port;
+    private final InetAddress ipAddress;
+    private final int prefixLength;
 
-	public SwitchPort getSwitchPort() {
-		//TODO SwitchPort, Dpid and Port are mutable, but they could probably
-		//be made immutable which would prevent the need to copy
-		return new SwitchPort(new Dpid(dpid), new Port(port));
-	}
-	
-	public long getDpid() {
-		return dpid;
-	}
+    @JsonCreator
+    public Interface(@JsonProperty("name") String name,
+                     @JsonProperty("dpid") String dpid,
+                     @JsonProperty("port") short port,
+                     @JsonProperty("ipAddress") String ipAddress,
+                     @JsonProperty("prefixLength") int prefixLength) {
+        this.name = name;
+        this.dpid = HexString.toLong(dpid);
+        this.port = port;
+        this.ipAddress = InetAddresses.forString(ipAddress);
+        this.prefixLength = prefixLength;
+    }
 
-	public short getPort() {
-		return port;
-	}
+    public String getName() {
+        return name;
+    }
 
-	public InetAddress getIpAddress() {
-		return ipAddress;
-	}
+    public SwitchPort getSwitchPort() {
+        //TODO SwitchPort, Dpid and Port are mutable, but they could probably
+        //be made immutable which would prevent the need to copy
+        return new SwitchPort(new Dpid(dpid), new Port(port));
+    }
 
-	public int getPrefixLength() {
-		return prefixLength;
-	}
-	
-	@Override
-	public boolean equals(Object other) {
-		if (other == null || !(other instanceof Interface)) {
-			return false;
-		}
-		
-		Interface otherInterface = (Interface)other;
-		
-		//Don't check switchPort as it's comprised of dpid and port
-		return (name.equals(otherInterface.name)) &&
-				(dpid == otherInterface.dpid) &&
-				(port == otherInterface.port) &&
-				(ipAddress.equals(otherInterface.ipAddress)) &&
-				(prefixLength == otherInterface.prefixLength);
-	}
-	
-	@Override
-	public int hashCode() {
-		int hash = 17;
-		hash = 31 * hash + name.hashCode();
-		hash = 31 * hash + (int)(dpid ^ dpid >>> 32);
-		hash = 31 * hash + (int)port;
-		hash = 31 * hash + ipAddress.hashCode();
-		hash = 31 * hash + prefixLength;
-		return hash;
-	}
+    public long getDpid() {
+        return dpid;
+    }
+
+    public short getPort() {
+        return port;
+    }
+
+    public InetAddress getIpAddress() {
+        return ipAddress;
+    }
+
+    public int getPrefixLength() {
+        return prefixLength;
+    }
+
+    @Override
+    public boolean equals(Object other) {
+        if (other == null || !(other instanceof Interface)) {
+            return false;
+        }
+
+        Interface otherInterface = (Interface) other;
+
+        //Don't check switchPort as it's comprised of dpid and port
+        return (name.equals(otherInterface.name)) &&
+                (dpid == otherInterface.dpid) &&
+                (port == otherInterface.port) &&
+                (ipAddress.equals(otherInterface.ipAddress)) &&
+                (prefixLength == otherInterface.prefixLength);
+    }
+
+    @Override
+    public int hashCode() {
+        int hash = 17;
+        hash = 31 * hash + name.hashCode();
+        hash = 31 * hash + (int) (dpid ^ dpid >>> 32);
+        hash = 31 * hash + (int) port;
+        hash = 31 * hash + ipAddress.hashCode();
+        hash = 31 * hash + prefixLength;
+        return hash;
+    }
 }