git: openjdk/mobile: 8171405: java/net/URLConnection/ResendPostBody.java failed with "Error while cleaning up threads after test"

[duke]

Changeset: 7b49c40e
Author:    Julia Boes <julia.boes at oracle.com>
Committer: Daniel Fuchs <dfuchs at openjdk.org>
Date:      2019-09-04 17:36:53 +0000
URL:       https://github.com/openjdk/mobile/commit/7b49c40e

8171405: java/net/URLConnection/ResendPostBody.java failed with "Error while cleaning up threads after test"

Test cleaned up to improve safe termination

Reviewed-by: michaelm, vtewari, dfuchs

! test/jdk/java/net/URLConnection/ResendPostBody.java