protected static String literalBitsString(CstLiteralBits value){
  StringBuffer sb=new StringBuffer(100);
  sb.append('#');
  if (value instanceof CstKnownNull) {
    sb.append("null");
  }
 else {
    sb.append(value.typeName());
    sb.append(' ');
    sb.append(value.toHuman());
  }
  return sb.toString();
}

protected static String literalBitsString ( CstLiteralBits value ) { StringBuffer sb = new StringBuffer ( 100 ) ; sb . append ( '#' ) ; if ( value instanceof CstKnownNull ) { sb . append ( "null" ) ; } else { sb . append ( value . typeName ( ) ) ; sb . append ( ' ' ) ; sb . append ( value . toHuman ( ) ) ; } return sb . toString ( ) ; }
helper method to return a literal bits argument string .
