Bug 96928 [1.5][model] Creating enum failed with exception in project with source level at 1.4
org.eclipse.jdt.ui/ui/org/eclipse/jdt/ui/wizards/NewTypeWizardPage.java
}
		return null;
	}
			
	
			
	/*
	 * @see org.eclipse.jdt.ui.wizards.NewContainerWizardPage#containerChanged()
	 */
	protected IStatus containerChanged() {
		IStatus status= super.containerChanged();
	    if ((fTypeKind == ANNOTATION_TYPE || fTypeKind == ENUM_TYPE) && !status.matches(IStatus.ERROR)) {
	    	IPackageFragmentRoot root= getPackageFragmentRoot();
	    	if (root != null && !JavaModelUtil.is50OrHigher(root.getJavaProject())) {
				return new StatusInfo(IStatus.WARNING, Messages.format(NewWizardMessages.NewTypeWizardPage_warning_NotJDKCompliant, root.getJavaProject().getElementName()));  
	    	}
	    	if (fTypeKind == ENUM_TYPE) {
		    	try {
		    	    
		    	    if (findType(root.getJavaProject(), "java.lang.Enum") == null) 
		    	        return new StatusInfo(IStatus.WARNING, NewWizardMessages.NewTypeWizardPage_warning_EnumClassNotFound);  
		    	} catch (JavaModelException e) {
		    	    JavaPlugin.log(e);
		    	}
	    	}
	    }
		
		fCurrPackageCompletionProcessor.setPackageFragmentRoot(getPackageFragmentRoot());
		if (getPackageFragmentRoot() != null) {
			fEnclosingTypeCompletionProcessor.setPackageFragment(getPackageFragmentRoot().getPackageFragment(""));