public ScriptListTable scriptList(){
  if (scriptListTable.get() == null) {
    scriptListTable.compareAndSet(null,gsub.createScriptList());
  }
  return scriptListTable.get();
}

public ScriptListTable scriptList ( ) { if ( scriptListTable . get ( ) == null ) { scriptListTable . compareAndSet ( null , gsub . createScriptList ( ) ) ; } return scriptListTable . get ( ) ; }
return information about the script tables in this gsub table .
