8220377: Unused field SourceFileObject.flatname Reviewed-by: jjg Contributed-by: Ron Shapiro <ronshapiro@google.com>

Merge

8220313: [TESTBUG] Update base image for Docker testing to OL 7.6 Summary: Updated the OL version in Dockerfile in FROM field Reviewed-by: dcubed

8219642: ciReplay loads wrong data when MethodData size changes Reviewed-by: kvn, thartmann

8220353: [TESTBUG] TestRegisterRestoring uses SafepointALot without UnlockDiagnosticVMOptions Reviewed-by: thartmann, shade

8220085: runtime/CompressedOops/UseCompressedOops.java times out on Windows intermittently Summary: Increase the test's timeout to 480 and move it from tier1 to tier3. Reviewed-by: lfoltan, mseledtsov

8220173: assert(_handle_mark_nesting > 1) failed: memory leak: allocating handle outside HandleMark Reviewed-by: dcubed, redestad

8220290: gc/arguments/TestSurvivorRatioFlag.java fails after JDK-8215221 with CMS Reviewed-by: kbarrett, tschatzl

8219584: Try to dump error file by thread which causes safepoint timeout Reviewed-by: stuefe, dholmes, kvn

8220283: ZGC fails to build on GCC 4.4.7: ATTRIBUTE_ALIGNED compatibility issue Reviewed-by: shade, kbarrett

8220165: Encryption using GCM results in RuntimeException- input length out of bound Reviewed-by: valeriep

8219997: [TESTBUG] Create test for JFR events in Docker container: CPU, Memory and Process Info Summary: Start docker with limits on CPU/Mem, verify JFR reports correct data Reviewed-by: egahlin

8219448: split-if update_uses accesses stale idom data Reviewed-by: thartmann, kvn

8218948: SimpleDateFormat :: format - Zone Names are not reflected correctly during run time Reviewed-by: lancea, rgoel

8213448: [TESTBUG] enhance jfr/jvm/TestDumpOnCrash Summary: added 2 more crash scenarios, removed dumponexit, and more Reviewed-by: egahlin

8218618: Program fails when using JDK addressed by UNC path and using Security Manager Reviewed-by: weijun