Bug 114493 The combo box showing the available JDKs should be sorted
I20051031-2000 The most recent JDKs should be shown first.
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/wizards/JavaProjectWizardFirstPage.java
public void update(Observable o, Object arg) {
			if (o instanceof LocationGroup) {
				boolean oldDetectState= fDetect;
				if (fLocationGroup.isInWorkspace()) {
					String name= getProjectName();
					if (name.length() == 0 || JavaPlugin.getWorkspace().getRoot().findMember(name) != null) {
						fDetect= false;
					} else {
						final File directory= fLocationGroup.getLocation().append(getProjectName()).toFile();
						fDetect= directory.isDirectory();
					}
				} else {
					final File directory= fLocationGroup.getLocation().toFile();
					fDetect= directory.isDirectory();
				}
				
				if (oldDetectState != fDetect) {
					setChanged();
					notifyObservers();
					
					if (fDetect) {
						fHintText.setVisible(true);
						fHintText.setText(NewWizardMessages.JavaProjectWizardFirstPage_DetectGroup_message);
					} else {
						handlePossibleJVMChange();
					}
				}
			}
		}