Program: 54671
Project: 54671
Buggy source:
/** 
 * {@inheritDoc} 
 */
@Override public <K,V>Map<K,V> getBigMap(String name,DatabaseConnector.MapType type,DatabaseConnector.StorageHint storageHint,boolean isConcurrent,boolean isTemporary){
  assertConnectionOpen();
  if (storageHint == DatabaseConnector.StorageHint.IN_MEMORY && dbConf.isHybridized()) {
    if (DatabaseConnector.MapType.HASHMAP.equals(type)) {
      return isConcurrent ? new ConcurrentHashMap<>() : new HashMap<>();
    }
 else     if (DatabaseConnector.MapType.TREEMAP.equals(type)) {
      return isConcurrent ? new ConcurrentSkipListMap<>() : new TreeMap<>();
    }
 else {
      throw new IllegalArgumentException("String_Node_Str");
    }
  }
 else {
    DBType dbType=getDatabaseTypeFromName(name);
    if (dbType == null) {
      if (isTemporary == false) {
        dbType=DBType.PRIMARY_DB;
      }
 else {
        if (storageHint == DatabaseConnector.StorageHint.IN_MEMORY || storageHint == DatabaseConnector.StorageHint.IN_CACHE) {
          dbType=DBType.TEMP_DB_CACHED;
        }
 else         if (storageHint == DatabaseConnector.StorageHint.IN_DISK) {
          dbType=DBType.TEMP_DB_UNCACHED;
        }
 else {
          throw new IllegalArgumentException("String_Node_Str");
        }
      }
    }
    DB db=openDB(dbType);
    if (DatabaseConnector.MapType.HASHMAP.equals(type)) {
      return db.createHashMap(name).counterEnable().makeOrGet();
    }
 else     if (DatabaseConnector.MapType.TREEMAP.equals(type)) {
      return db.createTreeMap(name).valuesOutsideNodesEnable().counterEnable().makeOrGet();
    }
 else {
      throw new IllegalArgumentException("String_Node_Str");
    }
  }
}

Fixed version (ground truth):
/** 
 * {@inheritDoc} 
 */
@Override public <K,V>Map<K,V> getBigMap(String name,DatabaseConnector.MapType type,DatabaseConnector.StorageHint storageHint,boolean isConcurrent,boolean isTemporary){
  assertConnectionOpen();
  if (storageHint == DatabaseConnector.StorageHint.IN_MEMORY && dbConf.isHybridized()) {
    if (DatabaseConnector.MapType.HASHMAP.equals(type)) {
      return isConcurrent ? new ConcurrentHashMap<>() : new HashMap<>();
    }
 else     if (DatabaseConnector.MapType.TREEMAP.equals(type)) {
      return isConcurrent ? new ConcurrentSkipListMap<>() : new TreeMap<>();
    }
 else {
      throw new IllegalArgumentException("String_Node_Str");
    }
  }
 else {
    DBType dbType=getDatabaseTypeFromName(name);
    if (dbType == null) {
      if (isTemporary == false) {
        dbType=DBType.PRIMARY_DB;
      }
 else {
        if (storageHint == DatabaseConnector.StorageHint.IN_MEMORY || storageHint == DatabaseConnector.StorageHint.IN_CACHE) {
          dbType=DBType.TEMP_DB_CACHED;
        }
 else         if (storageHint == DatabaseConnector.StorageHint.IN_DISK) {
          dbType=DBType.TEMP_DB_UNCACHED;
        }
 else {
          throw new IllegalArgumentException("String_Node_Str");
        }
      }
    }
    DB db=openDB(dbType);
    Map<K,V> map;
    if (DatabaseConnector.MapType.HASHMAP.equals(type)) {
      map=db.createHashMap(name).counterEnable().makeOrGet();
    }
 else     if (DatabaseConnector.MapType.TREEMAP.equals(type)) {
      map=db.createTreeMap(name).valuesOutsideNodesEnable().counterEnable().makeOrGet();
      if (isConcurrent) {
        map=Collections.synchronizedMap(map);
      }
    }
 else {
      throw new IllegalArgumentException("String_Node_Str");
    }
    return map;
  }
}