From 4d19a0632a7eea0e41ccd7ea5cd4b14e46602ef3 Mon Sep 17 00:00:00 2001
From: Brian Remedios <hooperbloob@users.sourceforge.net>
Date: Sun, 19 Oct 2008 01:07:46 +0000
Subject: [PATCH] Forgot to update this one as well...

git-svn-id: https://pmd.svn.sourceforge.net/svnroot/pmd/trunk@6639 51baf565-9d33-0410-a72c-fc3788e3496d
---
 .../sourceforge/pmd/lang/rule/RuleReference.java    | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/pmd/src/net/sourceforge/pmd/lang/rule/RuleReference.java b/pmd/src/net/sourceforge/pmd/lang/rule/RuleReference.java
index 4e5e0c3233..bb3ffe3f8a 100644
--- a/pmd/src/net/sourceforge/pmd/lang/rule/RuleReference.java
+++ b/pmd/src/net/sourceforge/pmd/lang/rule/RuleReference.java
@@ -8,6 +8,7 @@ import java.util.List;
 import java.util.Map;
 
 import net.sourceforge.pmd.PropertyDescriptor;
+import net.sourceforge.pmd.Rule;
 import net.sourceforge.pmd.RulePriority;
 import net.sourceforge.pmd.RuleSetReference;
 import net.sourceforge.pmd.lang.Language;
@@ -246,4 +247,16 @@ public class RuleReference extends AbstractDelegateRule {
 		}
 		return false;
 	}
+
+    /**
+     * @see Rule#hasDescriptor(PropertyDescriptor)
+     */
+    public boolean hasDescriptor(PropertyDescriptor<?> descriptor) {
+    	
+    	if (propertyValues.isEmpty()) {
+    		getPropertiesByPropertyDescriptor();	// compute it
+    	}
+    	
+    	return propertyValues.containsKey(descriptor);
+    }
 }