Enable index for some tests needing search (disabled by default in jdt)
diff --git a/testplugins/org.eclipse.objectteams.otdt.ui.tests/src/org/eclipse/objectteams/otdt/ui/tests/FileBasedUITest.java b/testplugins/org.eclipse.objectteams.otdt.ui.tests/src/org/eclipse/objectteams/otdt/ui/tests/FileBasedUITest.java
index ff8a485..bc09c80 100644
--- a/testplugins/org.eclipse.objectteams.otdt.ui.tests/src/org/eclipse/objectteams/otdt/ui/tests/FileBasedUITest.java
+++ b/testplugins/org.eclipse.objectteams.otdt.ui.tests/src/org/eclipse/objectteams/otdt/ui/tests/FileBasedUITest.java
@@ -40,4 +40,9 @@
         return "org.eclipse.objectteams.otdt.ui.tests";
     }
 
+    @Override
+    protected void setUp() throws Exception {
+    	this.indexDisabledForTest = false; // RoFis need search
+    	super.setUp();
+    }
 }