Program: 124622
Project: 124622
Buggy source:
@Override public Object getRepositoryValue(NoSQLConnection connection,String value,IMetadataTable table,String targetComponent){
  if (IMongoDBAttributes.DB_VERSION.equals(value)) {
    return getCanonicalRepositoryValue(connection,connection.getAttributes().get(IMongoDBAttributes.DB_VERSION),false);
  }
 else   if (IMongoDBAttributes.HOST.equals(value)) {
    return getCanonicalRepositoryValue(connection,connection.getAttributes().get(IMongoDBAttributes.HOST));
  }
 else   if (IMongoDBAttributes.PORT.equals(value)) {
    return getCanonicalRepositoryValue(connection,connection.getAttributes().get(IMongoDBAttributes.PORT),false);
  }
 else   if (IMongoDBAttributes.DATABASE.equals(value)) {
    return getCanonicalRepositoryValue(connection,connection.getAttributes().get(IMongoDBAttributes.DATABASE));
  }
 else   if (IMongoDBAttributes.REQUIRED_AUTHENTICATION.endsWith(value)) {
    return getCanonicalRepositoryValue(connection,connection.getAttributes().get(IMongoDBAttributes.REQUIRED_AUTHENTICATION),false);
  }
 else   if (IMongoDBAttributes.USERNAME.equals(value)) {
    return getCanonicalRepositoryValue(connection,connection.getAttributes().get(IMongoDBAttributes.USERNAME));
  }
 else   if (IMongoDBAttributes.PASSWORD.equals(value)) {
    return getCanonicalRepositoryValue(connection,connection.getValue(connection.getAttributes().get(IMongoDBAttributes.PASSWORD),false));
  }
 else   if (IMongoDBAttributes.USE_REPLICA_SET.equals(value)) {
    return getCanonicalRepositoryValue(connection,connection.getAttributes().get(IMongoDBAttributes.USE_REPLICA_SET),false);
  }
 else   if (IMongoDBAttributes.REPLICA_SET.equals(value)) {
    try {
      String replicaSetJsonStr=connection.getAttributes().get(IMongoDBAttributes.REPLICA_SET);
      return MongoDBConnectionUtil.getReplicaSetList(replicaSetJsonStr,true);
    }
 catch (    JSONException e) {
      ExceptionHandler.process(e);
    }
  }
  return null;
}

Fixed version (ground truth):
@Override public Object getRepositoryValue(NoSQLConnection connection,String value,IMetadataTable table,String targetComponent){
  if (IMongoDBAttributes.DB_VERSION.equals(value)) {
    return getCanonicalRepositoryValue(connection,connection.getAttributes().get(IMongoDBAttributes.DB_VERSION),false);
  }
 else   if (IMongoDBAttributes.HOST.equals(value)) {
    return getCanonicalRepositoryValue(connection,connection.getAttributes().get(IMongoDBAttributes.HOST));
  }
 else   if (IMongoDBAttributes.PORT.equals(value)) {
    return getCanonicalRepositoryValue(connection,connection.getAttributes().get(IMongoDBAttributes.PORT),false);
  }
 else   if (IMongoDBAttributes.DATABASE.equals(value)) {
    return getCanonicalRepositoryValue(connection,connection.getAttributes().get(IMongoDBAttributes.DATABASE));
  }
 else   if (IMongoDBAttributes.REQUIRED_AUTHENTICATION.endsWith(value)) {
    return getCanonicalRepositoryValue(connection,connection.getAttributes().get(IMongoDBAttributes.REQUIRED_AUTHENTICATION),false);
  }
 else   if (IMongoDBAttributes.USERNAME.equals(value)) {
    return getCanonicalRepositoryValue(connection,connection.getAttributes().get(IMongoDBAttributes.USERNAME));
  }
 else   if (IMongoDBAttributes.PASSWORD.equals(value)) {
    return getCanonicalRepositoryValue(connection,connection.getValue(connection.getAttributes().get(IMongoDBAttributes.PASSWORD),false));
  }
 else   if (IMongoDBAttributes.USE_REPLICA_SET.equals(value)) {
    return getCanonicalRepositoryValue(connection,connection.getAttributes().get(IMongoDBAttributes.USE_REPLICA_SET),false);
  }
 else   if (IMongoDBAttributes.REPLICA_SET.equals(value)) {
    try {
      String replicaSetJsonStr=connection.getAttributes().get(IMongoDBAttributes.REPLICA_SET);
      return MongoDBConnectionUtil.getReplicaSetList(replicaSetJsonStr,!connection.isContextMode());
    }
 catch (    JSONException e) {
      ExceptionHandler.process(e);
    }
  }
  return null;
}