Suppress the now most common warning in the Windows JavaHL build.
Suppress the now most common warning in the Windows JavaHL build.

* subversion/bindings/javahl/native/JNIUtil.h
  (isJavaExceptionThrown): Suppress warning on casting jboolean to bool.


git-svn-id: f8a4e5e023278da1e04e203c7fe051e3c4285d88@1544260 13f79535-47bb-0310-9956-ffa450edef68

YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion