Program: 65594
Project: 65594
Buggy source:
public boolean marshal(MarshalRecord marshalRecord,Object object,AbstractSession session,NamespaceResolver namespaceResolver,XMLMarshaller marshaller,MarshalContext marshalContext,XPathFragment rootFragment){
  if ((null == marshalNodeValue) || marshalNodeValue.isMarshalOnlyNodeValue()) {
    marshalRecord.addGroupingElement(this);
    boolean hasValue=false;
    if (null != attributeChildren) {
      for (int x=0, size=attributeChildren.size(); x < size; x++) {
        XPathNode xPathNode=attributeChildren.get(x);
        hasValue=xPathNode.marshal(marshalRecord,object,session,namespaceResolver,marshaller,ObjectMarshalContext.getInstance(),this.xPathFragment) || hasValue;
      }
    }
    if (anyAttributeNode != null) {
      hasValue=anyAttributeNode.marshal(marshalRecord,object,session,namespaceResolver,marshaller,ObjectMarshalContext.getInstance(),null) || hasValue;
    }
    if (null != nonAttributeChildren) {
      for (int x=0, size=marshalContext.getNonAttributeChildrenSize(this); x < size; x++) {
        XPathNode xPathNode=(XPathNode)marshalContext.getNonAttributeChild(x,this);
        MarshalContext childMarshalContext=marshalContext.getMarshalContext(x);
        hasValue=xPathNode.marshal(marshalRecord,object,session,namespaceResolver,marshaller,childMarshalContext,this.xPathFragment) || hasValue;
      }
    }
    if (hasValue) {
      marshalRecord.endElement(xPathFragment,namespaceResolver);
    }
 else {
      marshalRecord.removeGroupingElement(this);
    }
    return hasValue;
  }
 else {
    return marshalContext.marshal(marshalNodeValue,xPathFragment,marshalRecord,object,session,namespaceResolver,rootFragment);
  }
}

Fixed version (ground truth):
public boolean marshal(MarshalRecord marshalRecord,Object object,AbstractSession session,NamespaceResolver namespaceResolver,XMLMarshaller marshaller,MarshalContext marshalContext,XPathFragment rootFragment){
  if ((null == marshalNodeValue) || marshalNodeValue.isMarshalOnlyNodeValue()) {
    marshalRecord.addGroupingElement(this);
    boolean hasValue=false;
    if (null != attributeChildren) {
      for (int x=0, size=attributeChildren.size(); x < size; x++) {
        XPathNode xPathNode=attributeChildren.get(x);
        hasValue=xPathNode.marshal(marshalRecord,object,session,namespaceResolver,marshaller,ObjectMarshalContext.getInstance(),this.xPathFragment) || hasValue;
      }
    }
    if (anyAttributeNode != null) {
      hasValue=anyAttributeNode.marshal(marshalRecord,object,session,namespaceResolver,marshaller,ObjectMarshalContext.getInstance(),null) || hasValue;
    }
    if (null == nonAttributeChildren) {
      if (textNode != null) {
        hasValue=textNode.marshal(marshalRecord,object,session,namespaceResolver,marshaller,ObjectMarshalContext.getInstance(),null) || hasValue;
      }
    }
 else {
      for (int x=0, size=marshalContext.getNonAttributeChildrenSize(this); x < size; x++) {
        XPathNode xPathNode=(XPathNode)marshalContext.getNonAttributeChild(x,this);
        MarshalContext childMarshalContext=marshalContext.getMarshalContext(x);
        hasValue=xPathNode.marshal(marshalRecord,object,session,namespaceResolver,marshaller,childMarshalContext,this.xPathFragment) || hasValue;
      }
    }
    if (hasValue) {
      marshalRecord.endElement(xPathFragment,namespaceResolver);
    }
 else {
      marshalRecord.removeGroupingElement(this);
    }
    return hasValue;
  }
 else {
    return marshalContext.marshal(marshalNodeValue,xPathFragment,marshalRecord,object,session,namespaceResolver,rootFragment);
  }
}