12/16   Can someone tell me where jni.h (a java header file) usually
        resides in OSX? This appears correct:
        /System/Library/Frameworks/JavaVM.framework/<Current/>Headers
        \_On my system it's
          /System/Library/Frameworks/JavaVM.framework/Versions/1.3.1/Headers/jni.h
          /System/Library/Frameworks/JavaVM.framework/Versions/1.4.2/Headers/jni.h
          /System/Library/Frameworks/JavaVM.framework/Versions/A/Headers/jni.h
          \_ Huh.  That's exactly the same as mine, although Current
             contains a symlink to the correct version.  I thought my system
             was wierd.
             \_ Yeah, "Current" is a symlink to "A"
     \_On my system it's
       /System/Library/Frameworks/JavaVM.framework/Versions/1.3.1/Headers/jni.h
       /System/Library/Frameworks/JavaVM.framework/Versions/1.4.2/Headers/jni.h
       /System/Library/Frameworks/JavaVM.framework/Versions/A/Headers/jni.h
        \_ Huh.  That's exactly the same as mine, although Current
           contains a symlink to the correct version.  I thought my system
           was wierd.
           \_ Yeah, "Current" is a symlink to "A"