From automation perspective this is still critical -- need to investigate if it is a jdk/slave configuration, or something else.

Cannot start devstudio on mac os with jdk 11 -------------------------------------------- Key: JBDS-4756 URL: https://issues.jboss.org/browse/JBDS-4756 Project: Red Hat JBoss Developer Studio (devstudio) Issue Type: Bug Components: installer Affects Versions: 12.11.0.AM1 Reporter: Ondrej Dockal Assignee: Jeff MAURY Priority: Critical Fix For: 12.x 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/D...] 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!