Bug 114486 New project wizard: error message not updated
I20051031-2000 - configure three VMs. One 1.5, one 1.4.2 and one 1.2.2 - set 1.5 as default and set workspace compiler compliance to 5.0 - open new project wizard - select configure link - change default VM to 1.4. observe: you get an error message - change default VM to 1.2. using the configure link observe: error message is NOT updated. It still reads 1.4 JDK.
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();
					}
				}
			}
		}