/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */

package org.apache.shindig.common.servlet;

import java.io.IOException;

import javax.servlet.Filter;
import javax.servlet.FilterConfig;
import javax.servlet.FilterChain;
import javax.servlet.ServletException;
import javax.servlet.ServletRequest;
import javax.servlet.ServletResponse;




/**
 * A Filter that can cache ServletRequest information in ThreadLocal variable
 */
public class HostFilter implements Filter {

  public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain) throws IOException, ServletException {	
    ServletRequestContext.setRequestInfo(request);
    chain.doFilter(request, response);
  }

  public void destroy() {
  }

  public void init(FilterConfig arg0) throws ServletException {
  }
}

@@ -1088,19 +1088,16 @@
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@@ -1310,16 +1310,22 @@
 n chain)
+%0A     
  throws 
@@ -1359,9 +1359,8 @@
 on %7B
-%09
 %0A   
@@ -1518,12 +1518,20 @@
 fig 
-arg0
+filterConfig
 ) th

Simple cleanup: Remove extra whitespace.