diff --git a/tools/build/addcopyright.py b/tools/build/addcopyright.py
index acd1d890486..71d5125c3fa 100755
--- a/tools/build/addcopyright.py
+++ b/tools/build/addcopyright.py
@@ -223,7 +223,7 @@ class JavaAdder(Adder):
         pass
         
             
-copyRightAdderFactory = {".sql":SqlAdder.__name__, ".sh":InterpreterAdder.__name__, ".py":InterpreterAdder.__name__}           
+copyRightAdderFactory = {".sql":SqlAdder.__name__, ".sh":InterpreterAdder.__name__, ".py":InterpreterAdder.__name__,".java":JavaAdder.__name__, ".js":JavaAdder.__name__}
 class CopyRightAdder(object):
     parser = None
     options = None
@@ -299,4 +299,4 @@ Examples:
         
 if __name__ == '__main__':
     task = CopyRightAdder()
-    task.run()
\ No newline at end of file
+    task.run()