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Reading and Writing File in Java

Java features they are simple and object oriented. They are not dependent on any platform. These are highly secured and are robust. They are architecturally neutral and portable. They are dynamic and highly interpreted. Java is one of the most popular programming languages in use today. It comes pre-installed on nearly all major operating systems, and enables any web browser to run a JAVA applet - file handling in java.

File handling in Java implies reading from and writing data to a file. The File class from the java.io package, allows us to work with different formats of files. In order to use the File class, you need to create an object of the class and specify the filename or directory name.

If you want to read a character stream data from a text document, then use the File Reader class. This class is derived from the Input Stream Reader Class. This is one of the important parts of file handling in java, getting metadata of a file is necessary to keep the information about the file like: type of file, location of file, permissions of file etc - java file handling.

In Java, File handling takes place by streaming concepts. We can see how different methods are used in the program to get the specified details. File is a collection of bytes stored in secondary storage device i.e. disk. For more information, please visit our site http://codingpanel.com/