Program: 136950
Project: 136950
Buggy source:
@Override protected boolean runAnalysis(Analysis analysis,String sqlStatement){
  ColumnSetIndicatorEvaluator eval=new ColumnSetIndicatorEvaluator(analysis);
  eval.setMonitor(getMonitor());
  EList<Indicator> indicators=analysis.getResults().getIndicators();
  for (  Indicator indicator : indicators) {
    if (ColumnsetPackage.eINSTANCE.getColumnSetMultiValueIndicator().isSuperTypeOf(indicator.eClass())) {
      ColumnSetMultiValueIndicator colSetMultValIndicator=(ColumnSetMultiValueIndicator)indicator;
      colSetMultValIndicator.prepare();
      eval.storeIndicator(indicator.getName(),colSetMultValIndicator);
      if (isMdm) {
        EList<ModelElement> modelElementLs=colSetMultValIndicator.getAnalyzedColumns();
        for (        ModelElement mod : modelElementLs) {
          TdXmlElementType tdXmlElement=SwitchHelpers.XMLELEMENTTYPE_SWITCH.doSwitch(mod);
          if (tdXmlElement != null) {
            eval.setTdXmlDocument(tdXmlElement.getOwnedDocument());
            break;
          }
        }
      }
    }
  }
  TypedReturnCode<java.sql.Connection> connection=null;
  if (isMdm) {
    TypedReturnCode<MdmWebserviceConnection> mdmReturnObj=getMdmConnection(analysis);
    if (!mdmReturnObj.isOk()) {
      log.error(mdmReturnObj.getMessage());
      return false;
    }
    eval.setMdmWebserviceConn(mdmReturnObj.getObject());
  }
 else   if (!isDelimitedFile) {
    connection=getConnectionBeforeRun(analysis);
    if (!connection.isOk()) {
      this.traceError(connection.getMessage());
      return Boolean.FALSE;
    }
    eval.setConnection(connection.getObject());
    eval.setPooledConnection(POOLED_CONNECTION);
  }
  boolean closeAtTheEnd=true;
  ReturnCode rc=eval.evaluateIndicators(sqlStatement,closeAtTheEnd);
  if (connection != null) {
    if (POOLED_CONNECTION) {
      resetConnectionPool(analysis);
    }
 else {
      ConnectionUtils.closeConnection(connection.getObject());
    }
  }
  if (!rc.isOk()) {
    traceError(rc.getMessage());
  }
  return true;
}

Fixed version (ground truth):
@Override protected boolean runAnalysis(Analysis analysis,String sqlStatement){
  ColumnSetIndicatorEvaluator eval=new ColumnSetIndicatorEvaluator(analysis);
  eval.setMonitor(getMonitor());
  EList<Indicator> indicators=analysis.getResults().getIndicators();
  for (  Indicator indicator : indicators) {
    if (ColumnsetPackage.eINSTANCE.getColumnSetMultiValueIndicator().isSuperTypeOf(indicator.eClass())) {
      ColumnSetMultiValueIndicator colSetMultValIndicator=(ColumnSetMultiValueIndicator)indicator;
      colSetMultValIndicator.prepare();
      eval.storeIndicator(indicator.getName(),colSetMultValIndicator);
      if (isMdm) {
        EList<ModelElement> modelElementLs=colSetMultValIndicator.getAnalyzedColumns();
        for (        ModelElement mod : modelElementLs) {
          TdXmlElementType tdXmlElement=SwitchHelpers.XMLELEMENTTYPE_SWITCH.doSwitch(mod);
          if (tdXmlElement != null) {
            eval.setTdXmlDocument(tdXmlElement.getOwnedDocument());
            break;
          }
        }
      }
    }
  }
  TypedReturnCode<java.sql.Connection> connection=null;
  if (isMdm) {
    TypedReturnCode<MdmWebserviceConnection> mdmReturnObj=getMdmConnection(analysis);
    if (!mdmReturnObj.isOk()) {
      log.error(mdmReturnObj.getMessage());
      return false;
    }
    eval.setMdmWebserviceConn(mdmReturnObj.getObject());
  }
 else   if (!isDelimitedFile) {
    connection=getConnectionBeforeRun(analysis);
    if (!connection.isOk()) {
      this.traceError(connection.getMessage());
      return Boolean.FALSE;
    }
    eval.setConnection(connection.getObject());
    eval.setPooledConnection(POOLED_CONNECTION);
  }
  boolean closeAtTheEnd=true;
  ReturnCode rc=eval.evaluateIndicators(sqlStatement,closeAtTheEnd);
  if (connection != null) {
    if (POOLED_CONNECTION) {
      resetConnectionPool(analysis);
    }
 else {
      ConnectionUtils.closeConnection(connection.getObject());
    }
  }
  if (!rc.isOk()) {
    traceError(rc.getMessage());
  }
  return rc.isOk();
}