stacktrace example

12:47:34 ERROR error processing #0e4e7a62d02e0b6016cdaf019eac874645184425 in /root/android/wordswithcrosses, processor=ck, error=org.eclipse.jgit.api.errors.JGitInternalException: Exception caught during execution of reset command. {0} java.lang.RuntimeException: org.eclipse.jgit.api.errors.JGitInternalException: Exception caught during execution of reset command. {0} at br.com.metricminer2.scm.GitRepository.checkout(GitRepository.java:294) at br.com.aniche.fse2016.CKMetrics.process(CKMetrics.java:26) at br.com.metricminer2.RepositoryMining.processEverythingOnChangeSet(RepositoryMining.java:164) at br.com.metricminer2.RepositoryMining.lambda$mine$0(RepositoryMining.java:100) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:745) Caused by: org.eclipse.jgit.api.errors.JGitInternalException: Exception caught during execution of reset command. {0} at org.eclipse.jgit.api.ResetCommand.call(ResetCommand.java:227) at br.com.metricminer2.scm.GitRepository.checkout(GitRepository.java:288) ... 8 more Caused by: org.eclipse.jgit.errors.SymlinksNotSupportedException: Symlinks are not supported with this OS/JRE at org.eclipse.jgit.util.FS.createSymLink(FS.java:612) at org.eclipse.jgit.dircache.DirCacheCheckout.checkoutEntry(DirCacheCheckout.java:1203) at org.eclipse.jgit.dircache.DirCacheCheckout.doCheckout(DirCacheCheckout.java:459) at org.eclipse.jgit.dircache.DirCacheCheckout.checkout(DirCacheCheckout.java:394) at org.eclipse.jgit.api.ResetCommand.checkoutIndex(ResetCommand.java:393) at org.eclipse.jgit.api.ResetCommand.call(ResetCommand.java:200) ... 9 more