Bug 93351 [new wizard] Need way to change label texts in NewTypeWizardPage
I am using org.eclipse.jdt.ui.wizards.NewTypeWizardPage as a base for a wizard for creating java-like types. I use some of nice controls like the SuperClassControls but I would like to change the left label text to something more descriptive for my use case. Unfortunately, I can't currently do this as all NewTypeWizardPage controls are private and no accessor methods for labels are available. Trivial public accessor methods that allow me to change the labels would be nice!!
org.eclipse.jdt.ui/ui/org/eclipse/jdt/ui/wizards/NewContainerWizardPage.java
if (part instanceof ContentOutline) {
				part= JavaPlugin.getActivePage().getActiveEditor();
			}
			
			if (part instanceof IViewPartInputProvider) {
				Object elem= ((IViewPartInputProvider)part).getViewPartInput();
				if (elem instanceof IJavaElement) {
					jelem= (IJavaElement) elem;
				}
			}
		}
		if (jelem == null || jelem.getElementType() == IJavaElement.JAVA_MODEL) {
			try {
				IJavaProject[] projects= JavaCore.create(getWorkspaceRoot()).getJavaProjects();
				if (projects.length == 1) {
					jelem= projects[0];
				}
			} catch (JavaModelException e) {
				JavaPlugin.log(e);
			}
		}
		return jelem;
	}
	
	/**
	 * Returns the text selection of the current editor. <code>null</code> is returned
	 * when the current editor does not have focus or does not return a text selection.
	 * @return Returns the text selection of the current editor or <code>null</code>.
     *
     * @since 3.0