[java] Feb 05, 2020 4:44:59 PM java.util.prefs.FileSystemPreferences$1 run
[java] INFO: Created user preferences directory.
[java] [ERROR] Unexpected internal compiler error
[java] java.lang.UnsatisfiedLinkError: sun.nio.fs.LinuxWatchService.inotifyInit()I
[java] 	at sun.nio.fs.LinuxWatchService.inotifyInit(Native Method)
[java] 	at sun.nio.fs.LinuxWatchService.<init>(LinuxWatchService.java:59)
[java] 	at sun.nio.fs.BsdFileSystem.newWatchService(BsdFileSystem.java:51)
[java] 	at com.google.gwt.dev.resource.impl.ResourceAccumulator.maybeInitializeWatchService(ResourceAccumulator.java:98)
[java] 	at com.google.gwt.dev.resource.impl.ResourceAccumulator.fullRefresh(ResourceAccumulator.java:89)
[java] 	at com.google.gwt.dev.resource.impl.ResourceAccumulator.refreshResources(ResourceAccumulator.java:69)
[java] 	at com.google.gwt.dev.resource.impl.ResourceAccumulatorManager.getResources(ResourceAccumulatorManager.java:113)
[java] 	at com.google.gwt.dev.resource.impl.DirectoryClassPathEntry.findApplicableResources(DirectoryClassPathEntry.java:49)
[java] 	at com.google.gwt.dev.resource.impl.ResourceOracleImpl.scanResources(ResourceOracleImpl.java:263)
[java] 	at com.google.gwt.dev.cfg.ModuleDef.ensureResourcesScanned(ModuleDef.java:731)
[java] 	at com.google.gwt.dev.cfg.ModuleDef.getSourceResourceOracle(ModuleDef.java:567)
[java] 	at com.google.gwt.dev.CompilerContext$Builder.initializeResourceOracles(CompilerContext.java:100)
[java] 	at com.google.gwt.dev.CompilerContext$Builder.build(CompilerContext.java:48)
[java] 	at com.google.gwt.dev.Compiler.compile(Compiler.java:193)
[java] 	at com.google.gwt.dev.Compiler.compile(Compiler.java:155)
[java] 	at com.google.gwt.dev.Compiler.compile(Compiler.java:144)
[java] 	at com.google.gwt.dev.Compiler$1.run(Compiler.java:118)
[java] 	at com.google.gwt.dev.CompileTaskRunner.doRun(CompileTaskRunner.java:55)
[java] 	at com.google.gwt.dev.CompileTaskRunner.runWithAppropriateLogger(CompileTaskRunner.java:50)
[java] 	at com.google.gwt.dev.Compiler.main(Compiler.java:125)