JAVA常用处理集锦

1、对象的深度clone方法

public static Object Clone(Object obj) throws Exception{
		
		Object nObj = null;
		
		try {
			ByteArrayOutputStream bout = new ByteArrayOutputStream();
			ObjectOutputStream out = new ObjectOutputStream(bout);
			out.writeObject(obj);
			out.close();
			
			ByteArrayInputStream bin = new ByteArrayInputStream(bout.toByteArray());
			ObjectInputStream in = new ObjectInputStream(bin);
			nObj = in.readObject();
			in.close();
		} catch (Exception e) {
			throw new Exception("Object inputed can't be cloned.");
		}
		return nObj;
	}