}
public String getCompletionConditionExpression() {
if (this.completionConditionExpression == null) {
MultiInstanceLoopCharacteristics multiInstanceLoopCharacteristics = (MultiInstanceLoopCharacteristics) loopCharacteristics;
FormalExpression completionConditionExpression = (FormalExpression) multiInstanceLoopCharacteristics
.getCompletionCondition();
if (completionConditionExpression != null) {
String evalue = completionConditionExpression.getBody();
this.completionConditionExpression = evalue;
}