hg: code-tools/jtreg: 7902238: No stack trace printed for exceptions which happen while getting JDK properties

[jonathan.gibbons at oracle.com]

Changeset: dcf24421351a
Author:    jjg
Date:      2018-07-25 12:14 -0700
URL:       http://hg.openjdk.java.net/code-tools/jtreg/rev/dcf24421351a

7902238: No stack trace printed for exceptions which happen while getting JDK properties

! src/share/classes/com/sun/javatest/regtest/agent/GetJDKProperties.java