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
fSuperInterfacesDialogField.setEnabled(canBeModified);
	}
	
	/**
	 * Sets 'Add comment' checkbox. The value set will only be used when creating source when
	 * the comment control is enabled (see {@link #enableCommentControl(boolean)}
	 * 
	 * @param doAddComments if <code>true</code>, comments are added.
	 * @param canBeModified if <code>true</code> check box is
	 * editable; otherwise it is read-only.
	 * 	@since 3.1
	 */	
	public void setAddComments(boolean doAddComments, boolean canBeModified) {
		fAddCommentButton.setSelection(doAddComments);
		fAddCommentButton.setEnabled(canBeModified);
	}
	
	/**
	 * Sets to use the 'Add comment' checkbox value. Clients that use the 'Add comment' checkbox
	 * additionally have to enable the control. This has been added for backwards compatibility.
	 * 
	 * @param useAddCommentValue if <code>true</code>, 
	 * 	@since 3.1
	 */	
	public void enableCommentControl(boolean useAddCommentValue) {
		fUseAddCommentButtonValue= useAddCommentValue;
	}
	
	
	/**