Merge r1886029 from trunk:

 * r1886029
   Fix several crashes and JNI warnings in javahl TunnelAgent.
   Justification:
     JavaHL shouldn't crash.
   Votes:
     +1: jcorvel, amiloslavskiy


git-svn-id: https://svn.apache.org/repos/asf/subversion/branches/1.14.x@1886045 13f79535-47bb-0310-9956-ffa450edef68
8 files changed