File Handling

File handling in Java involves reading from and writing to files. You can perform various file operations like creating, reading, writing, and deleting on files.

Importing Necessary Package

You need to import the java.io package to work with file handling in Java.

Creating a File

Reading from a File

To read data from a file, you can use FileInputStream or other stream classes like BufferedReader.

Writing to a File

To write data to a file, you can use FileOutputStream or other stream classes like BufferedWriter.

Deleting Files

You can use the File class to delete files in Java.