Bug 81161 [nls tooling] Hyperlink navigation from ClassFile to .properties finds no key
I200412142000 - import o.e.ui.workbench.texteditor and dependencies as linked projects - open ContentAssistHandler - navigate from one of the two getString(...)s with Ctrl-Click to the properties file -> PropertiesFileEditor opens, but keys are not found
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/javaeditor/NLSKeyHyperlink.java
import org.eclipse.ui.PartInitException;
import org.eclipse.ui.texteditor.IEditorStatusLine;
import org.eclipse.ui.texteditor.ITextEditor;
import org.eclipse.jdt.core.JavaModelException;
import org.eclipse.jdt.core.dom.ITypeBinding;
import org.eclipse.jdt.core.dom.StringLiteral;
import org.eclipse.jdt.internal.corext.refactoring.nls.AccessorClassReference;
import org.eclipse.jdt.internal.corext.refactoring.nls.NLSHintHelper;
import org.eclipse.jdt.internal.ui.JavaPlugin;
import org.eclipse.jdt.internal.ui.propertiesfileeditor.PropertyKeyHyperlinkDetector;
/**
 * NLS key hyperlink.
 * 
 * @since 3.1
 */
public class NLSKeyHyperlink implements IHyperlink {
	private IRegion fRegion;
	private AccessorClassReference fAccessorClassReference;
	private IEditorPart fEditor;
	private final StringLiteral fKeyStringLiteral;
	
	/**
	 * Creates a new NLS key hyperlink.
	 * 
	 * @param region
	 * @param keyStringLiteral
	 * @param ref
	 * @param editor the editor which contains the hyperlink
	 */
	public NLSKeyHyperlink(IRegion region, StringLiteral keyStringLiteral, AccessorClassReference ref, IEditorPart editor) {