question: public WidgetProposalComputer ( String text , int offset , Element rootElement , Element parentElement , IJavaProject javaProject ) throws JavaModelException , UiBinderException { super ( javaProject , text , offset , text . length ( ) ) ; this . rootElement = rootElement ; this . parentElement = parentElement ; packageManager . readFromElement ( rootElement ) ; }
target:  Constructs a widget completion proposal computer.