java.lang.NoSuchMethodError: com.google.common.io.Closeables.closeQuietly(Ljava/io/InputStream;)V
at com.puppycrawl.tools.checkstyle.PackageNamesLoader.getPackageNames(PackageNamesLoader.java:156)
at com.puppycrawl.tools.checkstyle.Checker.finishLocalSetup(Checker.java:150)
at com.puppycrawl.tools.checkstyle.api.AutomaticBean.configure(AutomaticBean.java:134)
at fi.helsinki.cs.tmc.stylerunner.CheckstyleRunner.<init>(CheckstyleRunner.java:56)
at fi.helsinki.cs.tmc.stylerunner.CheckstyleRunner.<init>(CheckstyleRunner.java:35)
at fi.helsinki.cs.tmc.langs.java.AbstractJavaPlugin.checkCodeStyle(AbstractJavaPlugin.java:77)
at fi.helsinki.cs.tmc.langs.util.TaskExecutorImpl.runCheckCodeStyle(TaskExecutorImpl.java:32)
at fi.helsinki.cs.tmc.core.commands.RunCheckStyle.call(RunCheckStyle.java:41)
at fi.helsinki.cs.tmc.core.commands.RunCheckStyle.call(RunCheckStyle.java:19)
at fi.helsinki.cs.tmc.utilities.BgTask.call(BgTask.java:133)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1443)
at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:68)
at org.openide.util.lookup.Lookups.executeWith(Lookups.java:303)
[catch] at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2058)
