package org.daisy.pipeline.nlp.impl;
   
   import java.io.BufferedReader;
   import java.io.IOException;
   import java.io.InputStreamReader;
   import java.util.ArrayList;
   import java.util.Collection;
   
   import com.google.common.base.Charsets;
  
  public class ResourceUtils {
  	public static Collection<String> readLines(String directory, String filename)
  	        throws IOException {
  		BufferedReader reader = new BufferedReader(new InputStreamReader(ResourceUtils.class
  		        .getResourceAsStream("/" + directory + "/" + filename), Charsets.UTF_8));
  
  		ArrayList<String> res = new ArrayList<String>();
  		String line = reader.readLine();
  		while (line != null) {
  			String str = line.trim();
  			if (str.length() > 0)
  				res.add(str);
  			line = reader.readLine();
  		}
  
  		return res;
  	}
  }