Bug 35351 no F2 error description for 'invalid character constant'
20030318 type in: char c= 'sdasd' you get wawy line under the incorrect literal but pressing F2 does not bring up an error description, like it does in other cases
org.eclipse.jdt.ui/ui/org/eclipse/jdt/ui/text/JavaSourceViewerConfiguration.java
public IInformationPresenter getOutlinePresenter(ISourceViewer sourceViewer, boolean doCodeResolve) {
		InformationPresenter presenter= new InformationPresenter(getOutlinePresenterControlCreator(sourceViewer));
		presenter.setAnchor(InformationPresenter.ANCHOR_GLOBAL);
		IInformationProvider provider= new JavaElementProvider(getEditor(), doCodeResolve);
		presenter.setInformationProvider(provider, IDocument.DEFAULT_CONTENT_TYPE);
		presenter.setInformationProvider(provider, IJavaPartitions.JAVA_DOC);
		presenter.setInformationProvider(provider, IJavaPartitions.JAVA_MULTI_LINE_COMMENT);
		presenter.setInformationProvider(provider, IJavaPartitions.JAVA_SINGLE_LINE_COMMENT);
		presenter.setInformationProvider(provider, IJavaPartitions.JAVA_STRING);
		presenter.setInformationProvider(provider, IJavaPartitions.JAVA_CHARACTER);
		presenter.setSizeConstraints(40, 20, true, false);
		return presenter;
	}
	
	public IInformationPresenter getHierarchyPresenter(ISourceViewer sourceViewer, boolean doCodeResolve) {
		InformationPresenter presenter= new InformationPresenter(getHierarchyPresenterControlCreator(sourceViewer));
		presenter.setAnchor(InformationPresenter.ANCHOR_GLOBAL);
		IInformationProvider provider= new JavaElementProvider(getEditor(), doCodeResolve);
		presenter.setInformationProvider(provider, IDocument.DEFAULT_CONTENT_TYPE);
		presenter.setInformationProvider(provider, IJavaPartitions.JAVA_DOC);
		presenter.setInformationProvider(provider, IJavaPartitions.JAVA_MULTI_LINE_COMMENT);
		presenter.setInformationProvider(provider, IJavaPartitions.JAVA_SINGLE_LINE_COMMENT);
		presenter.setInformationProvider(provider, IJavaPartitions.JAVA_STRING);
		presenter.setInformationProvider(provider, IJavaPartitions.JAVA_CHARACTER);
		presenter.setSizeConstraints(50, 20, true, false);
		return presenter;
	}	
	
}