Bug 55249 [Wizards] Radio button looses selection when page is disabled
20040318 1. Open the new Java project wizard, enter a name 2. In the 'project layout' group, set the upper radio button 3. press 'next', the 'prev' 4. The radio has changed to the lower control This doesn't happen on the MAC
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/wizards/JavaProjectWizardFirstPage.java
* <p>
	 * This method does not create the project resource; this is the
	 * responsibility of <code>IProject::create</code> invoked by the new
	 * project resource wizard.
	 * </p>
	 * 
	 * @return the new project resource handle
	 */
	public IProject getProjectHandle() {
		return ResourcesPlugin.getWorkspace().getRoot().getProject(fNameGroup.getName());
	}
	
	public boolean isInWorkspace() {
		return fLocationGroup.isInWorkspace();
	}
	
	public String getProjectName() {
		return fNameGroup.getName();
	}
	public boolean getDetect() {
		return fDetectGroup.mustDetect();
	}
	
	public boolean isSrcBin() {
		return fLayoutGroup.isSrcBin();
	}
	
	
	/*
	 * see @DialogPage.setVisible(boolean)