From 294ae0de921c8dc67e3d9d5780e8665d2777f9d0 Mon Sep 17 00:00:00 2001
From: Andreas Dangel <adangel@users.sourceforge.net>
Date: Sun, 20 Mar 2016 11:16:11 +0100
Subject: [PATCH] Mark UserClass as root node, so that XPath rules will work

---
 .../java/net/sourceforge/pmd/lang/apex/ast/ASTUserClass.java   | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTUserClass.java b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTUserClass.java
index 4057bbde94..242a83397e 100644
--- a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTUserClass.java
+++ b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ASTUserClass.java
@@ -4,8 +4,9 @@
 package net.sourceforge.pmd.lang.apex.ast;
 
 import apex.jorje.semantic.ast.compilation.UserClass;
+import net.sourceforge.pmd.lang.ast.RootNode;
 
-public class ASTUserClass extends AbstractApexNode<UserClass> {
+public class ASTUserClass extends AbstractApexNode<UserClass> implements RootNode {
     public ASTUserClass(UserClass userClass) {
         super(userClass);
     }