What is a Tag Library in JSP
This section provides you the detailed explanation of the Tag Library in JSP. In the Java Server Pages Technology, multiple actions are accessed by using the tags of the JSP whether the tag is standard tag of the JSP or the custom tag that is made by you.
Java FTP Library
Let's imagine a situation where we want to write a pure Java application that must download files from a remote computer running an FTP server. We also want to filter downloads on the basis of remote file information like name, date, or size.