JDK-8126575 : WebNode.GUIMark2-Vector fails with NullPointerException in multithreaded mode
- Type: Bug
- Component: javafx
- Sub-Component: web
- Affected Version: 8
- Priority: P3
- Status: Resolved
- Resolution: Duplicate
- Submitted: 2012-08-06
- Updated: 2015-06-17
- Resolved: 2012-09-20
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| JDK 8 |
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8Resolved  |
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Description
WebNode.GUIMark2-Vector performance benchmark fails with java.lang.NullPointerException at java.util.LinkedList.unlink(LinkedList.java:209) at java.util.LinkedList.remove(LinkedList.java:524) at com.sun.webpane.platform.WebPage.removeFirstRenderQueue(WebPage.java:273) at com.sun.webpane.platform.WebPage.paint2GC(WebPage.java:656) at com.sun.webpane.platform.WebPage.paint(WebPage.java:640) at com.sun.javafx.sg.prism.NGWebView.renderContent(NGWebView.java:71) at com.sun.javafx.sg.prism.NGNode.doRender(NGNode.java:187) at com.sun.javafx.sg.prism.NGNode.doRender(NGNode.java:39) at com.sun.javafx.sg.BaseNode.render(BaseNode.java:1164) at com.sun.javafx.sg.prism.NGGroup.renderContent(NGGroup.java:204) at com.sun.javafx.sg.prism.NGNode.doRender(NGNode.java:187) at com.sun.javafx.sg.prism.NGNode.doRender(NGNode.java:39) at com.sun.javafx.sg.BaseNode.render(BaseNode.java:1164) at com.sun.javafx.tk.quantum.ViewPainter.doPaint(ViewPainter.java:124) at com.sun.javafx.tk.quantum.AbstractPainter.paintImpl(AbstractPainter.java:181) at com.sun.javafx.tk.quantum.PresentingPainter.run(PresentingPainter.java:74) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) at java.util.concurrent.FutureTask$Sync.innerRunAndReset(FutureTask.java:351) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:178) at com.sun.prism.render.RenderJob.run(RenderJob.java:37) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) at com.sun.javafx.tk.quantum.QuantumRenderer$PipelineRunnable.run(QuantumRenderer.java:98) at java.lang.Thread.run(Thread.java:722) starting from build 3.0-graphics-scrum-80 which is the first build in which multithreaded mode is enabled by default. Steps to reproduce the issue: > cd JFX_WS/tests/performance/WebNodeTestSuite/ > ant > java -cp "JFX_HOME/rt/lib/jfxrt.jar;./dist/WebNodeTestSuite.jar;../FXBenchmark/dist/FXBenchmark.jar;../../../import/benchmarks-2.1.1/benchmarks-2.1.1.jar" jrockit.bm.Main webnodetestsuite.bm.GUIMark2Benchmark -i 10 -tr 10 -wt 5 -resource guimark2-vector.html The issue seems to be not reproduced in case multithreaded mode is disabled. At least running the benchmark with -Dquantum.multithreaded=false doesn't fail.
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