this.base = base; this.lockMode = lockMode; this.managerRoot = new File(base, MANAGER_FOLDER); this.managerRoot.mkdirs(); this.tableFile = new File(managerRoot, TABLE_FILE); this.lockFile = new File(managerRoot, LOCK_FILE);
this(base, lockMode, false);
	public FileManager(File base, String lockMode) {		this.base = base;		this.lockMode = lockMode;		this.managerRoot = new File(base, MANAGER_FOLDER);		this.managerRoot.mkdirs();		this.tableFile = new File(managerRoot, TABLE_FILE);		this.lockFile = new File(managerRoot, LOCK_FILE);	}