hg: jdk9/dev/jdk: 8132541: (process) ProcessBuilder support for redirection to discard output

[roger.riggs at oracle.com]

Changeset: e35164a24594
Author:    rriggs
Date:      2015-09-23 11:18 -0400
URL:       http://hg.openjdk.java.net/jdk9/dev/jdk/rev/e35164a24594

8132541: (process) ProcessBuilder support for redirection to discard output
Summary: Add redirect to NUL or /dev/null depending on the OS
Reviewed-by: chegar, martin

! src/java.base/share/classes/java/lang/ProcessBuilder.java
! test/java/lang/ProcessBuilder/Basic.java