java.util.zip - CheckedInputStream Class

Introduction

The java.util.zip.CheckedInputStream class is an input stream that also maintains a checksum of the data being read. The checksum can then be used to verify the integrity of the input data.

Class declaration

Following is the declaration for java.util.zip.CheckedInputStream class −

pubpc class CheckedInputStream
   extends FilterInputStream

Constructors

Sr.No.	Constructor & Description
1	CheckedInputStream(InputStream in, Checksum cksum) Creates an input stream using the specified Checksum.

Class methods

Sr.No.	Method & Description
1	Checksum getChecksum() Returns the Checksum for this input stream.
2	int read() Reads a byte.
3	int read(byte[] buf, int off, int len) Reads into an array of bytes.
4	long skip(long n) Skips specified number of bytes of input.

Methods inherited

This class inherits methods from the following classes −

java.io.FilterInputStream