RFR 8158887: sun/security/tools/jarsigner/concise_jarsigner.sh timed out

[Wang Weijun]

This test runs slow. I've noticed it timeouts several times with exploded build back in the jigsaw forest. Running with an image build should be faster but it's still safe to add some extra time. Please take a review:

diff --git a/test/sun/security/tools/jarsigner/concise_jarsigner.sh b/test/sun/security/tools/jarsigner/concise_jarsigner.sh
--- a/test/sun/security/tools/jarsigner/concise_jarsigner.sh
+++ b/test/sun/security/tools/jarsigner/concise_jarsigner.sh
@@ -25,7 +25,7 @@
 # @bug 6802846
 # @summary jarsigner needs enhanced cert validation(options)
 #
-# @run shell concise_jarsigner.sh
+# @run shell/timeout=240 concise_jarsigner.sh
 #

 if [ "${TESTJAVA}" = "" ] ; then

Thanks
Max