package cz.cuni.amis.utils;
   
   import java.io.BufferedReader;
   import java.io.IOException;
   import java.io.PrintWriter;
   import java.util.Map;
   
   /**
    * Very slow and very dumb string replacer ... do not use extensively!
   * 
   * @author Jimmy
   */
  public class StringReplacer {
  	
  	public static void replace(BufferedReader reader, PrintWriter writer, Map<String, String> replace) throws IOException {
  		while(reader.ready()) {
  			String line = reader.readLine();
  			for(String key : replace.keySet()) {
  				if (line.contains(key)) {
  					line = line.replace(key, replace.get(key));
  				}
  			}
  			writer.println(line);
  		}
  	}
  
  }