presenter.setInformationProvider(provider, IJavaPartitions.JAVA_CHARACTER);
	public IInformationPresenter getInformationPresenter(ISourceViewer sourceViewer) {		InformationPresenter presenter= new InformationPresenter(getInformationPresenterControlCreator(sourceViewer));		IInformationProvider provider= new JavaInformationProvider(getEditor());		presenter.setInformationProvider(provider, IDocument.DEFAULT_CONTENT_TYPE);		presenter.setInformationProvider(provider, IJavaPartitions.JAVA_DOC);		presenter.setSizeConstraints(60, 10, true, true);				return presenter;	}