use ICU
diff --git a/core/plugins/org.eclipse.dltk.debug.ui/META-INF/MANIFEST.MF b/core/plugins/org.eclipse.dltk.debug.ui/META-INF/MANIFEST.MF
index 0abe8c3..9497608 100644
--- a/core/plugins/org.eclipse.dltk.debug.ui/META-INF/MANIFEST.MF
+++ b/core/plugins/org.eclipse.dltk.debug.ui/META-INF/MANIFEST.MF
@@ -38,3 +38,5 @@
  org.eclipse.dltk.internal.debug.ui.interpreters,
  org.eclipse.dltk.internal.debug.ui.launcher
 Bundle-RequiredExecutionEnvironment: J2SE-1.4
+Bundle-ActivationPolicy: lazy
+Import-Package: com.ibm.icu.text