What is the difference between inputstream and outputstream

Table of Contents. Save Article. Improve Article. Like Article. FileInputStream fileIn. FileOutputStream fileOut. Next Top Career Options in Blockchain in Recommended Articles. Article Contributed By :. Easy Normal Medium Hard Expert. Writing code in comment? This abstract class is the superclass of all classes representing an input stream of bytes. Applications that need to define a subclass of InputStream must always provide a method that returns the next byte of input.

Java defines two types of streams. They are, Byte Stream : It provides a convenient means for handling input and output of byte…. Some important Byte stream classes. A file stream can be defined using the classes ifstream, ofstream and fstream that contained in the header file fstream.

The class to be used depends upon the purpose whether the write data or read data operation is to be performed on the file. A file can be opened in two ways: Using the constructor function of class. InputStream is used for reading, OutputStream for writing. Junlei Marles Professional.

What is Input Output in Java? Java input and output is an essential concept while working on Java programming. The input is the data that we give to the program. The output is the data what we receive from the program in the form of result. Stream represents flow of data or the sequence of data. Haihong Schlossmacher Professional. What is an input stream in Java? InputStream , represents an ordered stream of bytes. In other words, you can read data from a Java InputStream as an ordered sequence of bytes.

This is useful when reading data from a file, or received over the network. Uraitz Monroig Professional. What are the types of stream in Java? There are two types of streams in Java : byte and character. Mikhaylo Ndoye Explainer. How do you input and output in Java? This is an abstract class that describes stream input. This is used for Buffered Output Stream. This contains method for writing java standard data types.

Eduvijis Oliosi Explainer. What is file in Java? Java File class represents the files and directory pathnames in an abstract manner. This class is used for creation of files and directories, file searching, file deletion, etc. Iraia Zancanaro Explainer.

What is serialization in Java? Serialization is a mechanism of converting the state of an object into a byte stream. Deserialization is the reverse process where the byte stream is used to recreate the actual Java object in memory. To make a Java object serializable we implement the java. Serializable interface. Nara Reuss Pundit. It contains the collections framework, legacy collection classes, event model, date and time facilities, internationalization, and miscellaneous utility classes a string tokenizer, a random-number generator, and a bit array.