hg: jdk10/sandbox: 8184961: jdk.test.lib.util.FileUtils.deleteFileWithRetry0 should wait for absence of a file

[chris.hegarty at oracle.com]

Changeset: a133a7d1007b
Author:    anazarov
Date:      2017-07-25 17:04 -0700
URL:       http://hg.openjdk.java.net/jdk10/sandbox/rev/a133a7d1007b

8184961: jdk.test.lib.util.FileUtils.deleteFileWithRetry0 should wait for absence of a file
Reviewed-by: bpb

! test/lib/jdk/test/lib/util/FileUtils.java