Program: 126914
Project: 126914
Buggy source:
public static List<String> getPackageFilter(Connection connection,DatabaseMetaData dbMetaData,boolean isCatalog){
  List<String> packageFilter=new ArrayList<String>();
  try {
    if (isMdmConnection(connection)) {
    }
 else {
      DatabaseConnection dbConnection=(DatabaseConnection)connection;
      IRepositoryContextService repositoryContextService=null;
      DatabaseConnection origValueConn=null;
      if (dbConnection.isContextMode()) {
        repositoryContextService=CoreRuntimePlugin.getInstance().getRepositoryContextService();
        if (repositoryContextService != null) {
          String contextName=dbConnection.getContextName();
          origValueConn=repositoryContextService.cloneOriginalValueConnection(dbConnection,contextName == null ? true : false,contextName);
        }
      }
      if (isCatalog) {
        if (dbMetaData.supportsCatalogsInIndexDefinitions() || dbConnection.getDatabaseType().equalsIgnoreCase(EDatabaseTypeName.INFORMIX.name())) {
          String sid=dbConnection.getSID();
          if (origValueConn != null) {
            sid=origValueConn.getSID();
          }
          if (!StringUtils.isEmpty(sid) && !packageFilter.contains(sid)) {
            packageFilter.add(sid);
          }
        }
      }
 else {
        if (dbMetaData.supportsSchemasInIndexDefinitions()) {
          String uiSchema=dbConnection.getUiSchema();
          if (origValueConn != null) {
            uiSchema=origValueConn.getUiSchema();
          }
          if (!StringUtils.isEmpty(uiSchema) && !packageFilter.contains(uiSchema)) {
            packageFilter.add(uiSchema);
          }
        }
      }
    }
  }
 catch (  SQLException e) {
    log.error(e,e);
  }
  return packageFilter;
}

Fixed version (ground truth):
public static List<String> getPackageFilter(Connection connection,DatabaseMetaData dbMetaData,boolean isCatalog){
  List<String> packageFilter=new ArrayList<String>();
  try {
    if (isMdmConnection(connection)) {
    }
 else {
      DatabaseConnection dbConnection=(DatabaseConnection)connection;
      IRepositoryContextService repositoryContextService=null;
      DatabaseConnection origValueConn=null;
      if (dbConnection.isContextMode()) {
        repositoryContextService=CoreRuntimePlugin.getInstance().getRepositoryContextService();
        if (repositoryContextService != null) {
          String contextName=dbConnection.getContextName();
          origValueConn=repositoryContextService.cloneOriginalValueConnection(dbConnection,contextName == null ? true : false,contextName);
        }
      }
      if (isCatalog) {
        boolean isHsql=dbConnection.getDatabaseType().equals(EDatabaseTypeName.HSQLDB_IN_PROGRESS.getDisplayName());
        boolean isInformix=dbConnection.getDatabaseType().equalsIgnoreCase(EDatabaseTypeName.INFORMIX.name());
        if (dbMetaData.supportsCatalogsInIndexDefinitions() && !isHsql || isInformix) {
          String sid=dbConnection.getSID();
          if (origValueConn != null) {
            sid=origValueConn.getSID();
          }
          if (!StringUtils.isEmpty(sid) && !packageFilter.contains(sid)) {
            packageFilter.add(sid);
          }
        }
      }
 else {
        if (dbMetaData.supportsSchemasInIndexDefinitions()) {
          String uiSchema=dbConnection.getUiSchema();
          if (origValueConn != null) {
            uiSchema=origValueConn.getUiSchema();
          }
          if (!StringUtils.isEmpty(uiSchema) && !packageFilter.contains(uiSchema)) {
            packageFilter.add(uiSchema);
          }
        }
      }
    }
  }
 catch (  SQLException e) {
    log.error(e,e);
  }
  return packageFilter;
}