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
String text= selection.getText();
			if (JavaConventions.validateJavaTypeName(text).isOK()) {
				typeName= text;
			}
		}
		setPackageFragment(pack, true);
		setEnclosingType(enclosingType, true);
		setEnclosingTypeSelection(false, true);
	
		setTypeName(typeName, true);
		setSuperClass(initSuperclass, true);
		setSuperInterfaces(initSuperinterfaces, true);
		
		setAddComments(StubUtility.doAddComments(project), true); 
	}		
	
	
	
	/**
	 * Creates a separator line. Expects a <code>GridLayout</code> with at least 1 column.
	 * 
	 * @param composite the parent composite
	 * @param nColumns number of columns to span
	 */
	protected void createSeparator(Composite composite, int nColumns) {
		(new Separator(SWT.SEPARATOR | SWT.HORIZONTAL)).doFillIntoGrid(composite, nColumns, convertHeightInCharsToPixels(1));		
	}
	/**
	 * Creates the controls for the package name field. Expects a <code>GridLayout</code> with at 
	 * least 4 columns.