code: public static String readContent( File file ) throws IOException
      {
          Reader input = null;
          try
          {
              input = new FileReader( file );
              return readContent( input );
          }
          finally
          {
              closeQuietly( input );
          }
      }
docs: Returns the content of a file as a String.
  
  @param file a {@link java.io.File} object.
  @return a {@link java.lang.String} object.
  @throws java.io.IOException if any.