@Override public String toStringNoWeight(int afterDecimalPoint){
  StringBuffer text=new StringBuffer();
  for (int i=0; i < m_AttValues.length; i++) {
    if (i > 0) {
      text.append(",");
    }
    text.append(toString(i,afterDecimalPoint));
  }
  return text.toString();
}

@ Override public String toStringNoWeight ( int afterDecimalPoint ) { StringBuffer text = new StringBuffer ( ) ; for ( int i = 0 ; i < m_AttValues . length ; i ++ ) { if ( i > 0 ) { text . append ( "," ) ; } text . append ( toString ( i , afterDecimalPoint ) ) ; } return text . toString ( ) ; }
returns the description of one instance ( without weight appended ) . if the instance doesn ' t have access to a dataset , it returns the internal floating - point values . quotes string values that contain whitespace characters . this method is used by getrandomnumbergenerator ( ) in instances . java in order to maintain backwards compatibility with weka 3 . 4 .
