apply patch 3084292: character reference in xml report - thanks to Seko

git-svn-id: https://pmd.svn.sourceforge.net/svnroot/pmd/trunk@7319 51baf565-9d33-0410-a72c-fc3788e3496d

pmd/etc/changelog.txt

@@ -439,6 +439,7 @@ The RuleSet XML Schema is located in the source at: etc/ruleset_2_0_0.xsd
 The RuleSet DTD is located in the source at: etc/ruleset_2_0_0.dtd
 Improved include/exclude pattern matching performance for ends-with type patterns.
 Modify (and hopefully fixed) CPD algorithm thanks to a patch from Juan Jesús García de Soria.
+Fixed character reference in xml report - thanks to Seko
 
 New Java rules:
 

pmd/regress/test/net/sourceforge/pmd/util/StringUtilTest.java

@@ -37,7 +37,7 @@ public class StringUtilTest {
     /**
      * Usually you would set the system property "net.sourceforge.pmd.supportUTF8" to either "no" or "yes", to
      * switch UTF8 support.
-     * 
+     *
      * e.g.
      * <code>System.setProperty("net.sourceforge.pmd.supportUTF8","yes");</code>
      */
@@ -46,7 +46,7 @@ public class StringUtilTest {
     	StringBuilder sb = new StringBuilder();
         String test = "é";
         StringUtil.appendXmlEscaped(sb, test, false);
-        assertEquals("&#233;", sb.toString());
+        assertEquals("&#xe9;", sb.toString());
     }
 
     @Test