java/nio/file/Files/walkFileTree/find.sh Please review this patch to refactor the shell test to java.
bug: https://bugs.openjdk.java.net/browse/JDK-8181394 webrev: http://cr.openjdk.java.net/~amlu/8181394/webrev.00/(I'll add @build jdk.test.lib.process.* if this is the "best" workaround of CODETOOLS-7901986)
Thanks, Amy
