Bug 68525 [Workbench] label in type hierarchy view not wrapped
3.0rc3 the 'All types of the current hierarchy .....' does not wrap although it is a very long string and i have to max the view to read it
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/typehierarchy/TypeHierarchyViewPart.java
protected IShowInSource getShowInSource() {
		return new IShowInSource() {
			public ShowInContext getShowInContext() {
				return new ShowInContext(
					null,
				getSite().getSelectionProvider().getSelection());
			}
		};
	}
	
	boolean isLinkingEnabled() {
		return fLinkingEnabled;
	}
	
	public void setLinkingEnabled(boolean enabled) {
		fLinkingEnabled= enabled;
		PreferenceConstants.getPreferenceStore().setValue(PreferenceConstants.LINK_TYPEHIERARCHY_TO_EDITOR, enabled);
		if (enabled) {
			IEditorPart editor = getSite().getPage().getActiveEditor();
			if (editor != null) {
				editorActivated(editor);
			}
		}
	}
	
	public void clearNeededRefresh() {
		fNeedRefresh= false;
	}
}