Fix for JDK-8339233 addressed failurtes seen on Windows but now this is Linux-x64

----------System.out:(10/1020)----------
Button focus gained...
Getting initial button image..image1
Button loc: java.awt.Point[x=205,y=242]
Frame is maximized
Frame is back to normal
Getting image of JButton after resize..image2
Button loc: java.awt.Point[x=205,y=242]
Taking the diff of two images, image1 and image2
Saving button image to /opt/mach5/mesos/work_dir/slaves/ccd15758-3c17-44a6-a32a-40698b0633d8-S19247/frameworks/1735e8a2-a1db-478c-8104-60c8b0af87dd-0196/executors/5bcc8452-b2d3-4e24-a953-1f2ad8084fcd/runs/f93cdf54-23ed-408e-b22b-ca5dc4b14349/testoutput/test-support/jtreg_open_test_jdk_jdk_desktop_part1/javax/swing/JButton/SwingButtonResizeTestWithOpenGL_id0/image1.png
Saving button image to /opt/mach5/mesos/work_dir/slaves/ccd15758-3c17-44a6-a32a-40698b0633d8-S19247/frameworks/1735e8a2-a1db-478c-8104-60c8b0af87dd-0196/executors/5bcc8452-b2d3-4e24-a953-1f2ad8084fcd/runs/f93cdf54-23ed-408e-b22b-ca5dc4b14349/testoutput/test-support/jtreg_open_test_jdk_jdk_desktop_part1/javax/swing/JButton/SwingButtonResizeTestWithOpenGL_id0/image2.png
----------System.err:(12/908)----------
java.lang.RuntimeException: Button renderings are different after window resize, num of Diff Pixels=89108
at SwingButtonResizeTestWithOpenGL.runTest(SwingButtonResizeTestWithOpenGL.java:171)
at SwingButtonResizeTestWithOpenGL.main(SwingButtonResizeTestWithOpenGL.java:119)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:104)
at java.base/java.lang.reflect.Method.invoke(Method.java:573)
at com.sun.javatest.regtest.agent.MainWrapper$MainTask.run(MainWrapper.java:138)
at java.base/java.lang.Thread.run(Thread.java:1576)