- Use to get data into a Java Program
- It is a abstract class
- It was 9 methods
- public int available() { }
- How many bytes available in the stream to read
- public int close()
- public abstract int read();
- Read data from file in form of bytes – and promoted automatically to int
- public int read(byte[]) { }
- public int read(byte[], int offset, int length) { }
- public boolean markSupported()
- public void mark(int readlimit)
- public void reset()
- public long skip(long n) { }
- public int available() { }