Please review test fix: 6787605 "OpenSolaris doesn't have /usr/ucb/ps so ShellScaffold fails"

[Kelly O'Hair]

Looks ok to me.

-kto

Tim Bell wrote:
> jdk/test/com/sun/jdi/ShellScaffold.sh is used in many of
> the jdk/test/com/sun/jdi JTreg tests.  JDI tests are unlike
> other JTreg tests because they typically start up two
> additional JVMs - one for the debugger and one for the debugee.
> This raises the problem of keeping track of the child process(es)
> and shutting them down properly.
> 
> /usr/ucb came from the days of Solaris 1 (SunOS 4), and has
> been deprecated for years.  This should not come as a surprise,
> but the removal of /usr/ucb/ps in OpenSolaris breaks the scaffold
> on OpenSolaris test machines.
> 
> Here is the bug report:
>     http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=6787605
> 
> This fix uses /usr/bin/pgrep instead on Solaris and OpenSolaris,
> which is a supported interface:
> 
>   http://cr.openjdk.java.net/~tbell/6787605.00
> 
> With this fix, the JDI tests passed on JPRT systems, and also
> on my office desktop, which is running OpenSolaris 2008.06.
> 
> 
> Thanks in advance for any reviewers:
> 
> Tim