fix for 1.5.5 perf tests
diff --git a/releng.wtpbuilder/distribution/wtp.perf/build.xml b/releng.wtpbuilder/distribution/wtp.perf/build.xml
index 983ba3d..e28730b 100644
--- a/releng.wtpbuilder/distribution/wtp.perf/build.xml
+++ b/releng.wtpbuilder/distribution/wtp.perf/build.xml
@@ -437,7 +437,7 @@
             dir="${workDir}"
             classname="org.eclipse.core.launcher.Main">
             <classpath>
-                <fileset dir="${workDir}/eclipse/plugins">
+                <fileset dir="${workDir}/eclipse">
                     <include name="startup.jar" />
                 </fileset>
             </classpath>