}
} else {
//System.err.println( "world is null" );
}
if( currentBehavior != null ) {
currentBehavior.pushStack(
(Variable[])CallToUserDefinedQuestion.this.requiredActualParameters.getArrayValue(),
(Variable[])CallToUserDefinedQuestion.this.keywordActualParameters.getArrayValue(),
(Variable[])userDefinedQuestionValue.requiredFormalParameters.getArrayValue(),
(Variable[])userDefinedQuestionValue.keywordFormalParameters.getArrayValue(),
(Variable[])userDefinedQuestionValue.localVariables.getArrayValue(),