[11u] RFR: 8193879: Java debugger hangs on method invocation

[Langer, Christoph]

Hi,

please review the backport of this JDI fix. The bug was recently opened by Oracle (was private before) and it already contained the jdk11u-fix-request and approval labels. So I looked into backporting. The change did not apply cleanly. The hunk for test/jdk/com/sun/jdi/lib/jdb/JdbTest.java does not apply since the file does not exist in 11u. In the test "test/jdk/com/sun/jdi/MethodInvokeWithTraceOnTest.java", I had to inline the method parseBreakpoints from JdbTest.java and also the coding of getTestSourcePath() which are used in head jdk/jdk.

With these modifications, the patch successfully runs through our testing and the new testcase passes.

Bug: https://bugs.openjdk.java.net/browse/JDK-8193879
Original Change: http://hg.openjdk.java.net/jdk/jdk/rev/218b5b64f102
Webrev: http://cr.openjdk.java.net/~clanger/webrevs/8193879.11u/

Best regards
Christoph