Merge

8191957: JFileChooser shows empty name for external drives shown under Desktop Reviewed-by: jdv, kaddepalli

8198885: upgrade Marlin (java2d) to 0.9.1 Summary: clipping implemented in Dasher (curve subdivision at clip edges) + higher quality(curve, subpixels) + new path simplifier Reviewed-by: prr, serb

8198990: Move SwingSet2 from closed to OpenJDK Reviewed-by: serb, jeff, kaddepalli

8200469: Update link to license in Docs.gmk Reviewed-by: tbell

8200257: (se) More Selector cleanup Reviewed-by: bpb

8178370: [TEST_BUG] java/security/Signature/SignatureLength.java fails Reviewed-by: mullan

8200123: Replace Thread.init with telescoping constructor Reviewed-by: dholmes, mchung, plevart

8200122: Remove unused field Thread.threadQ Reviewed-by: dholmes, mchung, plevart

8200449: ReadAllReadNTransferTo fails occasionally Summary: Don't pass a non-positive parameter to Random.nextInt(int). Reviewed-by: chegar

Merge

8193130: Bad graph when unrolled loop bounds conflicts with range checks Reviewed-by: kvn, thartmann

8199212: [TESTBUG] don't run compiler/aot tests with -Xcomp 8199489: [TESTBUG] don't run CTW tests with -Xcomp Reviewed-by: iignatyev, iveresov

8199896: [Graal] build Graal on all x86 platforms Reviewed-by: erikj

8198949: Modularize arraycopy stub routine GC barriers Reviewed-by: rkennke, pliden