> This PR suggests to move generalPrimitives array to a new static nested > GeneralPrimitives class to eliminate the possible deadlock. The Blit class > (and other classes that register as general primitives) calls to > GeneralPrimitives.register from the static initializer block without > acquiring lock on the GraphicsPrimitiveMgr class. > > This PR also includes a jtreg regression test which reproduces this issue > without the patch and passes with the patch. Running tests from > test/jdk/sun/java2d didn't reveal any issues with this patch.
Dmitry Cherepanov has updated the pull request incrementally with one additional commit since the last revision: locate synchronized ------------- Changes: - all: https://git.openjdk.org/jdk/pull/13459/files - new: https://git.openjdk.org/jdk/pull/13459/files/6ecf314d..0727c25b Webrevs: - full: https://webrevs.openjdk.org/?repo=jdk&pr=13459&range=01 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=13459&range=00-01 Stats: 1 line in 1 file changed: 0 ins; 0 del; 1 mod Patch: https://git.openjdk.org/jdk/pull/13459.diff Fetch: git fetch https://git.openjdk.org/jdk.git pull/13459/head:pull/13459 PR: https://git.openjdk.org/jdk/pull/13459
