Support to run DroidDoc in unbundled builds.

Change-Id: Ia5ace10ed75c451e346e289f0c534ad619abdb65
diff --git a/core/java.mk b/core/java.mk
index f0fe125..b302c9f 100644
--- a/core/java.mk
+++ b/core/java.mk
@@ -21,7 +21,7 @@
              Choices are: $(TARGET_AVAILABLE_SDK_VERSIONS))
     else
       ifeq ($(LOCAL_SDK_VERSION),current)
-        LOCAL_JAVA_LIBRARIES := android_stubs_$(LOCAL_SDK_VERSION) $(LOCAL_JAVA_LIBRARIES)
+        LOCAL_JAVA_LIBRARIES := android_stubs_current $(LOCAL_JAVA_LIBRARIES)
       else
         LOCAL_JAVA_LIBRARIES := sdk_v$(LOCAL_SDK_VERSION) $(LOCAL_JAVA_LIBRARIES)
       endif