hg: jdk/submit: 8224165: [TESTBUG] Docker tests produce excessive output

[mikhailo.seledtsov at oracle.com]

Changeset: fb0cfce19262
Author:    mseledtsov
Date:      2019-05-23 11:37 -0700
URL:       http://hg.openjdk.java.net/jdk/submit/rev/fb0cfce19262

8224165: [TESTBUG] Docker tests produce excessive output
Summary: Trimmed child process output, saving child stdout to file
Reviewed-by: dholmes, lmesnik

! test/lib/jdk/test/lib/containers/docker/DockerTestUtils.java