Thread [Text Viewer Hover Presenter] (Suspended (exception ClassCastException))
	SourceType.getTypeParameterSignatures() line: 421
	JavaElementLabels.getTypeLabel(IType, long, StringBuffer) line: 595
	JavaElementLabels.getElementLabel(IJavaElement, long, StringBuffer) line: 353
	JavaElementLabels.getElementLabel(IJavaElement, long) line: 321
	JavadocHover.getInfoText(IJavaElement) line: 85
	JavadocHover.getHoverInfo(IJavaElement[]) line: 61
	JavadocHover(AbstractJavaEditorTextHover).getHoverInfo(ITextViewer, IRegion) line: 118
	BestMatchHover.getHoverInfo(ITextViewer, IRegion) line: 102
	JavaEditorTextHoverProxy.getHoverInfo(ITextViewer, IRegion) line: 69
	TextViewerHoverManager$4.run() line: 160