Program: 25093
Project: 25093
Buggy source:
/** 
 * <p>Upload all the given VOTable inputs.</p> <p><i>Note: The   {@link TAPTable} objects representing the uploaded tables will be associated with the TAP_UPLOAD schema defined in the TAP metadata.If no such schema is defined, a default one (whose DB name will be equals to the ADQL name, that's to say  {@link STDSchema#UPLOADSCHEMA}) is created and added into the TAP metadata. The corresponding schema should be then created in the database automatically by the   {@link DBConnection}. </i></p>
 * @param loaders	Array of tables to upload.
 * @return	A {@link TAPSchema} containing the list and the description of all uploaded tables.
 * @throws TAPException	If any error occurs while reading the VOTable inputs or while uploading the table into the "database".
 * @see DBConnection#addUploadedTable(TAPTable,tap.data.TableIterator)
 */
public TAPSchema upload(final TableLoader[] loaders) throws TAPException {
  TAPSchema uploadSchema=service.getTAPMetadata().getUploadSchema();
  if (uploadSchema == null) {
    uploadSchema=new TAPSchema(STDSchema.UPLOADSCHEMA.label);
    service.getTAPMetadata().setUploadSchema(uploadSchema);
  }
  InputStream votable=null;
  String tableName=null;
  try {
    for (    TableLoader loader : loaders) {
      tableName=loader.tableName;
      votable=loader.openStream();
      TableIterator dataIt=new LimitedTableIterator(VOTableIterator.class,votable,limitUnit,limit);
      TAPColumn[] columns=dataIt.getMetadata();
      TAPTable table=new TAPTable(tableName);
      table.setDBName(tableName + "String_Node_Str" + System.currentTimeMillis());
      for (      TAPColumn col : columns)       table.addColumn(col);
      uploadSchema.addTable(table);
      dbConn.addUploadedTable(table,dataIt);
      votable.close();
      votable=null;
    }
  }
 catch (  DataReadException dre) {
    if (dre.getCause() instanceof ExceededSizeException)     throw dre;
 else     throw new TAPException("String_Node_Str" + tableName + "String_Node_Str"+ dre.getMessage(),dre,UWSException.BAD_REQUEST);
  }
catch (  IOException ioe) {
    throw new TAPException("String_Node_Str" + tableName + "String_Node_Str",ioe);
  }
 finally {
    try {
      if (votable != null)       votable.close();
    }
 catch (    IOException ioe) {
      ;
    }
  }
  return uploadSchema;
}

Fixed version (ground truth):
/** 
 * <p>Upload all the given VOTable inputs.</p> <p><i>Note: The   {@link TAPTable} objects representing the uploaded tables will be associated with the TAP_UPLOAD schema specified at the creation of this {@link Uploader}. If no such schema was specified, a default one (whose DB name will be equals to the ADQL name, that's to say   {@link STDSchema#UPLOADSCHEMA}) is created, will be associated with the uploaded tables and will be returned by this function. </i></p>
 * @param loaders	Array of tables to upload.
 * @return	A {@link TAPSchema} containing the list and the description of all uploaded tables.
 * @throws TAPException	If any error occurs while reading the VOTable inputs or while uploading the table into the "database".
 * @see DBConnection#addUploadedTable(TAPTable,tap.data.TableIterator)
 */
public TAPSchema upload(final TableLoader[] loaders) throws TAPException {
  InputStream votable=null;
  String tableName=null;
  try {
    for (    TableLoader loader : loaders) {
      tableName=loader.tableName;
      votable=loader.openStream();
      TableIterator dataIt=new LimitedTableIterator(VOTableIterator.class,votable,limitUnit,limit);
      TAPColumn[] columns=dataIt.getMetadata();
      TAPTable table=new TAPTable(tableName);
      table.setDBName(tableName + "String_Node_Str" + System.currentTimeMillis());
      for (      TAPColumn col : columns)       table.addColumn(col);
      uploadSchema.addTable(table);
      dbConn.addUploadedTable(table,dataIt);
      votable.close();
      votable=null;
    }
  }
 catch (  DataReadException dre) {
    if (dre.getCause() instanceof ExceededSizeException)     throw dre;
 else     throw new TAPException("String_Node_Str" + tableName + "String_Node_Str"+ dre.getMessage(),dre,UWSException.BAD_REQUEST);
  }
catch (  IOException ioe) {
    throw new TAPException("String_Node_Str" + tableName + "String_Node_Str",ioe);
  }
 finally {
    try {
      if (votable != null)       votable.close();
    }
 catch (    IOException ioe) {
      ;
    }
  }
  return uploadSchema;
}