Github user alburthoffman commented on a diff in the pull request:
https://github.com/apache/zookeeper/pull/238#discussion_r117419956
--- Diff: src/java/main/org/apache/jute/Utils.java ---
@@ -190,19 +190,32 @@ static String fromCSVString(String s) throws
IOException {
}
/**
+ * convert byte array to a string in hex format
*
- * @param s
- * @return
+ * @param barr
+ * @return
*/
- static String toXMLBuffer(byte barr[]) {
--- End diff --
I'm not able to dig into Zookeeper internal to find the root cause.
but this link would help:
http://stackoverflow.com/questions/12498256/why-the-npe-using-static-method-of-datatypeconverter
https://developer.ibm.com/answers/questions/200553/jaxb-datatypeconverter-throws-nullpointerexception.html
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