There was refactoring in WebKit's GraphicsContext class (nativecode) https://github.com/WebKit/WebKit/commit/1733b8bc3dff7595ab8e42561fc0f20a2b8fee63
GraphicsContextJava's methods begin/endPlatformTransparencyLayers weren't adapted after GraphicsContext's refactoring integration into JFX. As the result, the methods were not invoked, so TransparencyLayer couldn't be added to a rendering queue. Now the methods are fixed to be used properly in GraphicsContext inheritance chain. ------------- Commit messages: - Fixed the opacity issue Changes: https://git.openjdk.org/jfx/pull/992/files Webrev: https://webrevs.openjdk.org/?repo=jfx&pr=992&range=00 Issue: https://bugs.openjdk.org/browse/JDK-8298167 Stats: 8 lines in 2 files changed: 4 ins; 0 del; 4 mod Patch: https://git.openjdk.org/jfx/pull/992.diff Fetch: git fetch https://git.openjdk.org/jfx pull/992/head:pull/992 PR: https://git.openjdk.org/jfx/pull/992