Program: 95890
Project: 95890
Buggy source:
/** 
 * {@inheritDoc}
 */
public TestErrorEvent execute() throws JBException {
  IParamDescriptionPO desc=m_currentCap.getParameterForUniqueId("String_Node_Str");
  try {
    ITDManager tdManager=m_externalTestDataBP.getExternalCheckedTDManager(m_currentCap);
    ITestDataPO date=tdManager.getCell(0,desc);
    String runLocal=this.getValueForParam(date,m_currentCap,desc);
    if (Boolean.valueOf(runLocal)) {
      desc=m_currentCap.getParameterForUniqueId("String_Node_Str");
      date=tdManager.getCell(0,desc);
      String cmd=this.getValueForParam(date,m_currentCap,desc);
      desc=m_currentCap.getParameterForUniqueId("String_Node_Str");
      date=tdManager.getCell(0,desc);
      int timeout=Integer.parseInt(this.getValueForParam(date,m_currentCap,desc));
      desc=m_currentCap.getParameterForUniqueId("String_Node_Str");
      date=tdManager.getCell(0,desc);
      int expectedExitCode=Integer.parseInt(this.getValueForParam(date,m_currentCap,desc));
      File dataDir=ExternalTestDataBP.getDataDir();
      MonitorTask mt=new ExternalCommandExecutor().executeCommand(dataDir,cmd,timeout);
      if (!mt.wasCmdValid()) {
        return EventFactory.createActionError(TestErrorEvent.NO_SUCH_COMMAND);
      }
      if (mt.hasTimeoutOccurred()) {
        return EventFactory.createActionError(TestErrorEvent.CONFIRMATION_TIMEOUT);
      }
      int actualExitValue=mt.getExitCode();
      if (actualExitValue != expectedExitCode) {
        return EventFactory.createVerifyFailed(String.valueOf(expectedExitCode),String.valueOf(actualExitValue));
      }
    }
  }
 catch (  IllegalArgumentException e) {
    throw new JBException("String_Node_Str",e,MessageIDs.E_STEP_EXEC);
  }
catch (  InvalidDataException e) {
    throw new JBException("String_Node_Str",e,MessageIDs.E_STEP_EXEC);
  }
  return null;
}

Fixed version (ground truth):
/** 
 * {@inheritDoc}
 */
public TestErrorEvent execute() throws JBException {
  IParamDescriptionPO desc=m_currentCap.getParameterForUniqueId("String_Node_Str");
  try {
    ITDManager tdManager=m_externalTestDataBP.getExternalCheckedTDManager(m_currentCap);
    ITestDataPO date=tdManager.getCell(0,desc);
    String runLocal=this.getValueForParam(date,m_currentCap,desc);
    if (Boolean.valueOf(runLocal)) {
      desc=m_currentCap.getParameterForUniqueId("String_Node_Str");
      date=tdManager.getCell(0,desc);
      String cmd=this.getValueForParam(date,m_currentCap,desc);
      desc=m_currentCap.getParameterForUniqueId(COMP_SYSTEM_TIMEOUT);
      date=tdManager.getCell(0,desc);
      int timeout=Integer.parseInt(this.getValueForParam(date,m_currentCap,desc));
      desc=m_currentCap.getParameterForUniqueId("String_Node_Str");
      date=tdManager.getCell(0,desc);
      int expectedExitCode=Integer.parseInt(this.getValueForParam(date,m_currentCap,desc));
      File dataDir=ExternalTestDataBP.getDataDir();
      MonitorTask mt=new ExternalCommandExecutor().executeCommand(dataDir,cmd,timeout);
      if (!mt.wasCmdValid()) {
        return EventFactory.createActionError(TestErrorEvent.NO_SUCH_COMMAND);
      }
      if (mt.hasTimeoutOccurred()) {
        return EventFactory.createActionError(TestErrorEvent.CONFIRMATION_TIMEOUT);
      }
      int actualExitValue=mt.getExitCode();
      if (actualExitValue != expectedExitCode) {
        return EventFactory.createVerifyFailed(String.valueOf(expectedExitCode),String.valueOf(actualExitValue));
      }
    }
  }
 catch (  IllegalArgumentException e) {
    throw new JBException("String_Node_Str",e,MessageIDs.E_STEP_EXEC);
  }
catch (  InvalidDataException e) {
    throw new JBException("String_Node_Str",e,MessageIDs.E_STEP_EXEC);
  }
  return null;
}