// Copyright (C) 2010, 2011, 2012, 2013 GlavSoft LLC.
// All rights reserved.
//
//-------------------------------------------------------------------------
// This file is part of the TightVNC software.  Please visit our Web site:
//
//                       http://www.tightvnc.com/
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 2 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License along
// with this program; if not, write to the Free Software Foundation, Inc.,
// 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
//-------------------------------------------------------------------------
//

package com.glavsoft.utils;

public class Strings {
	public static String toString(byte[] byteArray) {
		StringBuilder sb = new StringBuilder("[");
		boolean notFirst = false;
		for (byte b : byteArray) {
			if (notFirst) {
				sb.append(", ");
			} else {
				notFirst = true;
			}
			sb.append(b);
		}
		return sb.append("]").toString();
	}

	public static boolean isTrimmedEmpty(String s) {
		return null == s || (s.trim().length() == 0);
	}

}