After JDK-8163116, jlink/plugins/ExcludeVMPluginTest.java failed at MacOS with "jdk.tools.jlink.plugin.PluginException: Selected VM server doesn't exist"

----------System.err:(16/1069)----------
jdk.tools.jlink.plugin.PluginException: Selected VM server doesn't exist.
at jdk.tools.jlink.internal.plugins.ExcludeVMPlugin.transform(jdk.jlink@9-ea/ExcludeVMPlugin.java:132)
at ExcludeVMPluginTest.doCheckVM(ExcludeVMPluginTest.java:192)
at ExcludeVMPluginTest.checkVM(ExcludeVMPluginTest.java:162)
at ExcludeVMPluginTest.test(ExcludeVMPluginTest.java:86)
at ExcludeVMPluginTest.main(ExcludeVMPluginTest.java:65)
at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(java.base@9-ea/Native Method)
at jdk.internal.reflect.NativeMethodAccessorImpl.invoke(java.base@9-ea/NativeMethodAccessorImpl.java:62)
at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(java.base@9-ea/DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(java.base@9-ea/Method.java:533)
at com.sun.javatest.regtest.agent.MainActionHelper$SameVMRunnable.run(MainActionHelper.java:226)
at java.lang.Thread.run(java.base@9-ea/Thread.java:843)