8236405: Formatting issues in Kerberos debug output

Reviewed-by: mullan

8236226: fix merge error in src/hotspot/share/gc/z/zRootsIterator.cpp

Reviewed-by: dholmes, kbarrett

8234277: ClhsdbLauncher should enable verbose exceptions and do a bet…

…ter job of detecting SA failures

Reviewed-by: sspitsyn, ysuenaga

8235514: Update record serialization tests to not use hard coded sour…

…ce versions

Reviewed-by: lancea

8226797: serviceability/tmtools/jstat/GcCapacityTest.java fails with …

…Exception: java.lang.RuntimeException: OGCMN > OGCMX (min generation capacity > max generation capacity)

Reviewed-by: sjohanss, tschatzl

8235686: Add more custom hooks in Bundles.gmk

Reviewed-by: tbell

8234060: Potential memory reordering problem in JfrBuffer flush mecha…

…nism

Reviewed-by: egahlin
Contributed-by: Denghui Dong <[email protected]>

8233018: Add a new test to verify that DatagramSocket is not interrup…

…tible

Summary: Test added to check the interruptability of DatagramSocket, MulticastSocket and DatagramSocketAdaptor.
Reviewed-by: chegar, dfuchs

8233913: Remove implicit conversion from Method* to methodHandle

Summary: Fix call sites to use existing THREAD local or pass down THREAD local for shallower callsites. Make linkResolver methods return Method* for caller to handleize if needed.
Reviewed-by: iklam, thartmann, hseigel

8233404: System property to set the number of PBE iterations in JCEKS…

… keystores

Reviewed-by: weijun