Bug 41905 [syntax highlighting] hyperlink style navigation should respect font style
A new option allows to change the font style for method names. When hyperlink style navigation is on, method names will change to be a link when hovered over. The font displayed for links does not respect the font styled defined, e.g. if my method names are bold, the link style should be bold as well.
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/javaeditor/JavaEditor.java
public IRegion getSubject(ITextViewer textViewer, int invocationOffset) {					
					return fHoverRegion;
				}
				/*
				 * @see org.eclipse.jface.text.information.IInformationProvider#getInformation(org.eclipse.jface.text.ITextViewer, org.eclipse.jface.text.IRegion)
				 */
				public String getInformation(ITextViewer textViewer, IRegion subject) {
					return fHoverInfo;
				}
				/*
				 * @see org.eclipse.jface.text.information.IInformationProviderExtension2#getInformationPresenterControlCreator()
				 * @since 3.0
				 */
				public IInformationControlCreator getInformationPresenterControlCreator() {
					return fControlCreator;
				}
			}
			ISourceViewer sourceViewer= getSourceViewer();
			if (sourceViewer == null) {	
				fTextOperationAction.run();
				return;
			}
				
			if (sourceViewer instanceof ITextViewerExtension4)  {
				ITextViewerExtension4 extension4= (ITextViewerExtension4) sourceViewer;
				extension4.moveFocusToWidgetToken();
			}
			
			if (! (sourceViewer instanceof ITextViewerExtension2)) {
				fTextOperationAction.run();