public String moduleAlias(Module pkg){
  if (compiler.isCompilingLanguageModule() && pkg.getLanguageModule() == pkg) {
    return "";
  }
  StringBuilder sb=new StringBuilder("m$");
  sb.append(Long.toString(getUID(pkg),36));
  return sb.toString();
}

public String moduleAlias ( Module pkg ) { if ( compiler . isCompilingLanguageModule ( ) && pkg . getLanguageModule ( ) == pkg ) { return "" ; } StringBuilder sb = new StringBuilder ( "m$" ) ; sb . append ( Long . toString ( getUID ( pkg ) , 36 ) ) ; return sb . toString ( ) ; }
determine the identifier to be used in the generated javascript code as an alias for the given package .
