title: Finished with non-zero exit value 255
body: <p>I'm using gradle to work with Stanford Phrasal.
  When I use the command <code>gradle run</code> it fails with giving following error.</p>
  
  <pre><code>FAILED
  
  FAILURE: Build failed with an exception.
  
  * What went wrong:
  Execution failed for task ':run'.
  &gt; Process 'command '/usr/lib/jvm/oracle_jdk8/bin/java'' finished with non-zero exit value 255
  
  * Try:
  Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output.
  
  BUILD FAILED
  </code></pre>
  
  <h2><strong>UPDATE</strong></h2>
  
  <p>When I tried <code>gradle run --stacktrace</code> I got following,</p>
  
  <pre><code>* Exception is:
  org.gradle.api.tasks.TaskExecutionException: Execution failed for task ':run'.
      at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.executeActions(ExecuteActionsTaskExecuter.java:69)
      at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.execute(ExecuteActionsTaskExecuter.java:46)
      at org.gradle.api.internal.tasks.execution.PostExecutionAnalysisTaskExecuter.execute(PostExecutionAnalysisTaskExecuter.java:35)
      at org.gradle.api.internal.tasks.execution.SkipUpToDateTaskExecuter.execute(SkipUpToDateTaskExecuter.java:64)
  
      ... 58 more
  </code></pre>