BufferedReader in Java
What is BufferedReader in Java In Java, BufferedReader is a class that is part of the java.io package. It is used for reading text from a character-based input stream efficiently by buffering the characters. The primary purpose of using a BufferedReader is to improve the performance of reading data from an input stream by reducing the number of I/O operations. Here's a simple explanation of how BufferedReader works: 1. Buffering: Instead of reading one character at a time from the underlying input stream, BufferedReader reads a chunk of characters (a buffer) into memory. This helps reduce the number of reads from the underlying stream and improves overall performance. 2. Read Methods: BufferedReader provides various methods for reading characters, lines, or other data types from the input stream. Some common methods include read(), readLine(), and read(char[] cbuf, int off, int len). 3. Closing: It's important to note that when you are done using a BufferedReader, you shoul...