/**
* Extend to start listening to the models if necessary.
*
* @see org.eclipse.persistence.tools.workbench.utility.Model#addListChangeListener(String,
* ListChangeListener)
*/
public synchronized void addListChangeListener(String listName, ListChangeListener listener) {
if (listName == VALUE && this.hasNoListeners()) {
this.engageModels();
}
super.addListChangeListener(listName, listener);
}
/**
* Extend to start listening to the models if necessary.
*
* @see
* org.eclipse.persistence.tools.workbench.utility.Model#addListChangeListener(ListChangeListener)
*/
public synchronized void addListChangeListener(ListChangeListener listener) {
if (this.hasNoListeners()) {
this.engageModels();
}
super.addListChangeListener(listener);
}