protected void createSuperClassControls(Composite composite, int nColumns) {
fSuperClassDialogField.doFillIntoGrid(composite, nColumns);
Text text = fSuperClassDialogField.getTextControl(null);
LayoutUtil.setWidthHint(text, getMaxFieldWidth());
JavaTypeCompletionProcessor superClassCompletionProcessor = new JavaTypeCompletionProcessor(false, false, true);
superClassCompletionProcessor.setCompletionContextRequestor(new CompletionContextRequestor() {
@Override
public StubTypeContext getStubTypeContext() {
return getSuperClassStubTypeContext();
}
});