Move to Java 5.
diff --git a/jsf/tests/org.eclipse.jst.jsf.designtime.tests/META-INF/MANIFEST.MF b/jsf/tests/org.eclipse.jst.jsf.designtime.tests/META-INF/MANIFEST.MF
index a0798f2..14de731 100644
--- a/jsf/tests/org.eclipse.jst.jsf.designtime.tests/META-INF/MANIFEST.MF
+++ b/jsf/tests/org.eclipse.jst.jsf.designtime.tests/META-INF/MANIFEST.MF
@@ -14,3 +14,4 @@
  org.eclipse.jst.jsf.core,
  org.eclipse.jst.jsf.common
 Eclipse-LazyStart: true
+Bundle-RequiredExecutionEnvironment: J2SE-1.5