[jbosstools-issues] [JBoss JIRA] (JBDS-4756) Cannot start devstudio on mac os with jdk 11

[Ondrej Dockal (Jira)]

    [ https://issues.jboss.org/browse/JBDS-4756?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13764695#comment-13764695 ] 

Ondrej Dockal commented on JBDS-4756:
-------------------------------------

We need to set system property java.awt.headless to false and change way to capture the screen in order to make itests run on mac os. Picture capturing was done using org.netbeans.jemmy.util.PNGEncoder, now it is changed to javax.imageio.ImageIO package. Tests are passing on all platforms again.

> Cannot start devstudio on mac os with jdk 11
> --------------------------------------------
>
>                 Key: JBDS-4756
>                 URL: https://issues.jboss.org/browse/JBDS-4756
>             Project: Red Hat CodeReady Studio (devstudio)
>          Issue Type: Bug
>          Components: installer
>    Affects Versions: 12.11.0.AM1
>         Environment: CentralCI
>            Reporter: Ondrej Dockal
>            Assignee: Ondrej Dockal
>            Priority: Major
>             Fix For: 12.12.0.AM1
>
>         Attachments: Screenshot_20190204_115602.png
>
>
> I can easily install devstudio on mac os with default jdk 11 (from /qa/tools/opt/osx/jdk11_last) but I cannot make it start. No other errors or warnings except the one here:  
> !Screenshot_20190204_115602.png|thumbnail! 
> More info links [here|https://support.apple.com/kb/DL1572?locale=en_US].
> I can also see installer [tests|https://dev-platform-jenkins.rhev-ci-vms.eng.rdu2.redhat.com/view/Devstudio/view/devstudio_installer_tests/job/devstudio_installation_standalone.matrix/jdk=jdk11,label=macosx1013/347/] failures on mac os 10.12 and 10.13 with this tack trace:
> {code}
> java.awt.HeadlessException
> 	at java.desktop/sun.awt.HeadlessToolkit.getScreenSize(HeadlessToolkit.java:186)
> 	at org.netbeans.jemmy.util.PNGEncoder.captureScreen(PNGEncoder.java:244)
> 	at org.netbeans.jemmy.util.PNGEncoder.captureScreen(PNGEncoder.java:237)
> 	at com.jboss.jbds.installer.test.InstallerTest.testInstall(InstallerTest.java:49)
> 	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> 	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
> 	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> 	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
> 	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:44)
> 	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)
> 	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:41)
> 	at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:20)
> 	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:28)
> 	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:31)
> 	at org.junit.runners.BlockJUnit4ClassRunner.runNotIgnored(BlockJUnit4ClassRunner.java:79)
> 	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:71)
> 	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:49)
> 	at org.junit.runners.ParentRunner$3.run(ParentRunner.java:193)
> 	at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:52)
> 	at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:191)
> 	at org.junit.runners.ParentRunner.access$000(ParentRunner.java:42)
> 	at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:184)
> 	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:28)
> 	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:31)
> 	at org.junit.runners.ParentRunner.run(ParentRunner.java:236)
> 	at org.apache.maven.surefire.junit4.JUnit4TestSet.execute(JUnit4TestSet.java:53)
> 	at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:119)
> 	at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:101)
> 	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> 	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
> 	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> 	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
> 	at org.apache.maven.surefire.booter.ProviderFactory$ClassLoaderProxy.invoke(ProviderFactory.java:103)
> 	at com.sun.proxy.$Proxy0.invoke(Unknown Source)
> 	at org.apache.maven.surefire.booter.SurefireStarter.invokeProvider(SurefireStarter.java:150)
> 	at org.apache.maven.surefire.booter.SurefireStarter.runSuitesInProcess(SurefireStarter.java:91)
> 	at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:69)
> {code}
> It might be possible to at least to try the installation and run on some bare metal to verify this error. Could someone possibly assist here, please? I have a suspicion that it might be performance related as the time needed to even open the jdk folder on the shared drive takes quite some time. Thanks!



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