Split Lines : LineNumberReader « File Input Output « Java

1. Java
2. File Input Output
3. LineNumberReader

Split Lines

    
import java.io.IOException;
import java.io.LineNumberReader;
import java.io.StringReader;
import java.util.ArrayList;
import java.util.List;

/*
 *  soapUI, copyright (C) 2004-2009 eviware.com 
 *
 *  soapUI is free software; you can redistribute it and/or modify it under the 
 *  terms of version 2.1 of the GNU Lesser General Public License as published by 
 *  the Free Software Foundation.
 *
 *  soapUI is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without 
 *  even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
 *  See the GNU Lesser General Public License for more details at gnu.org.
 */


public class Utils {

  public static final String NEWLINE = System.getProperty( "line.separator" );



  public static boolean isNullOrEmpty( String str )
  {
    return str == null || str.length() == 0 || str.trim().length() == 0;
  }


  public static List<String> splitLines( String string )
  {
    try
    {
      ArrayList<String> list = new ArrayList<String>();

      LineNumberReader reader = new LineNumberReader( new StringReader( string ) );
      String s;
      while( ( s = reader.readLine() ) != null )
      {
        list.add( s );
      }
      return list;
    }
    catch( IOException e )
    {
      // I don't think this can really happen with a StringReader.
      throw new RuntimeException( e );
    }
  }
}

   
    
    
    
  

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