[UIMA-5307] add license hdr to the groovy filter
[UIMA-5307] add license hdr to the groovy filter

git-svn-id: a5af42c550a078756190f4e79161aff2e348b436@1782835 13f79535-47bb-0310-9956-ffa450edef68

apache/uima-uimaj,apache/uima-uimaj,apache/uima-uimaj,apache/uima-uimaj,apache/uima-uimaj