Fix formatting

src/main/java/org/jboss/netty/handler/ipfilter/CIDR4.java

@@ -71,7 +71,7 @@ public class CIDR4 extends CIDR
    }
 
    @Override
-public int compareTo(CIDR arg)
+   public int compareTo(CIDR arg)
    {
       if (arg instanceof CIDR6)
       {

src/main/java/org/jboss/netty/handler/ipfilter/CIDR6.java

@@ -78,7 +78,7 @@ public class CIDR6 extends CIDR
    }
 
    @Override
-public int compareTo(CIDR arg)
+   public int compareTo(CIDR arg)
    {
       if (arg instanceof CIDR4)
       {

src/main/java/org/jboss/netty/handler/ipfilter/IpFilteringHandlerImpl.java

@@ -113,7 +113,7 @@ public abstract class IpFilteringHandlerImpl implements ChannelUpstreamHandler,
     * @see org.jboss.netty.channel.ChannelUpstreamHandler#handleUpstream(org.jboss.netty.channel.ChannelHandlerContext, org.jboss.netty.channel.ChannelEvent)
     */
    @Override
-public void handleUpstream(ChannelHandlerContext ctx, ChannelEvent e) throws Exception
+   public void handleUpstream(ChannelHandlerContext ctx, ChannelEvent e) throws Exception
    {
       if (e instanceof ChannelStateEvent)
       {
@@ -189,7 +189,7 @@ public void handleUpstream(ChannelHandlerContext ctx, ChannelEvent e) throws Exc
     * @see org.jboss.netty.handler.ipfilter.IpFilteringHandler#setIpFilterListener(org.jboss.netty.handler.ipfilter.IpFilterListener)
     */
    @Override
-public void setIpFilterListener(IpFilterListener listener)
+   public void setIpFilterListener(IpFilterListener listener)
    {
       this.listener = listener;
    }
@@ -198,7 +198,7 @@ public void setIpFilterListener(IpFilterListener listener)
     * @see org.jboss.netty.handler.ipfilter.IpFilteringHandler#removeIpFilterListener()
     */
    @Override
-public void removeIpFilterListener()
+   public void removeIpFilterListener()
    {
       this.listener = null;
 

src/main/java/org/jboss/netty/handler/ipfilter/IpSubnet.java

@@ -159,7 +159,7 @@ public boolean contains(InetAddress inetAddress)
     * Compare two IpSubnet
     */
    @Override
-public int compareTo(IpSubnet o)
+   public int compareTo(IpSubnet o)
    {
       return cidr.toString().compareTo(o.cidr.toString());
    }

src/main/java/org/jboss/netty/handler/ipfilter/IpSubnetFilterRule.java

@@ -79,13 +79,13 @@ public class IpSubnetFilterRule extends IpSubnet implements IpFilterRule
    }
 
    @Override
-public boolean isAllowRule()
+   public boolean isAllowRule()
    {
       return isAllowRule;
    }
 
    @Override
-public boolean isDenyRule()
+   public boolean isDenyRule()
    {
       return !isAllowRule;
    }

src/main/java/org/jboss/netty/handler/ipfilter/IpV4Subnet.java

@@ -278,7 +278,7 @@ public boolean contains(InetAddress inetAddress1)
     * Compare two IpV4Subnet
     */
    @Override
-public int compareTo(IpV4Subnet o)
+   public int compareTo(IpV4Subnet o)
    {
       if (o.subnet == subnet && o.cidrMask == cidrMask)
       {

src/main/java/org/jboss/netty/handler/ipfilter/IpV4SubnetFilterRule.java

@@ -74,13 +74,13 @@ public class IpV4SubnetFilterRule extends IpV4Subnet implements IpFilterRule
    }
 
    @Override
-public boolean isAllowRule()
+   public boolean isAllowRule()
    {
       return isAllowRule;
    }
 
    @Override
-public boolean isDenyRule()
+   public boolean isDenyRule()
    {
       return !isAllowRule;
    }