question: public static String removeHiddenMarkers ( final String contents ) { if ( contents == null ) { return null ; } if ( ! contents . contains ( MARKER ) ) { return contents ; } final StringTokenizer tokens = new StringTokenizer ( contents , MARKER , true ) ; String temp_token ; StringBuilder processed_data = new StringBuilder ( ) ; while ( tokens . hasMoreTokens ( ) ) { temp_token = tokens . nextToken ( ) ; if ( temp_token . equals ( MARKER ) ) { tokens . nextToken ( ) ; tokens . nextToken ( ) ; tokens . nextToken ( ) ; tokens . nextToken ( ) ; processed_data = processed_data . append ( tokens . nextToken ( ) ) ; } else { processed_data = processed_data . append ( temp_token ) ; } } return processed_data . toString ( ) ; }
target:  method to show data without encoding