File handling is an important part of any application. Java has several methods for creating, reading, updating, and deleting files. The File class from the java.io package, allows us to work with file. To use the File class, create an object of the class, and specify the filename or directory name - file handling java.
To create a file in Java, you can use the create New File () method. This method returns a boolean value true if the file was successfully created, and false if the file already exists. In Java, File class is used for the representation of files or directory pathname. Because of the names of files and directory have different formats on a different platform.
The path of a file can be absolute or relative. There are many methods of file classes which can be used for creating, reading, deleting or renaming a file. We can check permissions like: reading, writing, deleting etc of a file by using the built-in methods - file handling in java.
Let’s take another example to copy data of one file to another. Here we are using file input and output streams to read and write data. Although this is just a procedure to copy one file data to another whereas Java provides built-in methods to direct copy one file data to another file. For more information, please visit our site http://codingpanel.com/