public boolean replaceIn(final StrBuilder source){
  if (source == null) {
    return false;
  }
  return substitute(source,0,source.length());
}

public boolean replaceIn ( final StrBuilder source ) { if ( source == null ) { return false ; } return substitute ( source , 0 , source . length ( ) ) ; }
replaces all the occurrences of variables within the given source builder with their matching values from the resolver .
