For the JDK 116 release on the OpenVMS platform running on DIGITAL's
hardware, DIGITAL has changed, the following JDK 116 source files
in the shared part of the JDK.

A potential bug footprint occurs, i.e. an unhand followed by a memory operation that can provoke GC followed by a use of the unhanded pointer;

src/share/java/lang/filesystem.c
* @(#)filesystem.c 1.49 98/07/01

Added called to unhand directly before use of thisptr:
 i.e. thisptr = unhand(this);

diff -c -r JDK116/src/share/java/lang/filesystem.c
sun_JDK116/src/share/java/lang/filesystem.c
*** JDK116/src/share/java/lang/filesystem.c Thu May 21 02:03:44 1998
--- sun_JDK116/src/share/java/lang/filesystem.c Thu Apr 16 13:49:48 1998


***************
*** 299,307 ****
                narr = (HArrayOfString *) ArrayAlloc(T_CLASS, maxlen <<= 1);
                if (narr == NULL) {
                    char utfPath[128];
- /* Dir ops may trigger GC, trashing ptr; reunhand -- jlr */
- /* follow DU lead MPH __VMS */
- thisptr = unhand(this);
                    javaString2UTF(thisptr->path, utfPath, sizeof(utfPath));
                    sysCloseDir(dir);
                    SignalError(0, JAVAPKG "OutOfMemoryError", utfPath);
--- 297,302 ----
***************
*** 329,337 ****
      narr = (HArrayOfString *)ArrayAlloc(T_CLASS, len);
      if (narr == NULL) {
          char utfPath[128];
- /* follow digital Unix lead MPH __VMS */
- /* May not need to reunhand here, but it's cheap insurance-- jlr */
- thisptr = unhand(this);
        javaString2UTF(thisptr->path, utfPath, sizeof(utfPath));
        sysCloseDir(dir);
        SignalError(0, JAVAPKG "OutOfMemoryError", utfPath);