Java File Write Operation
The Java program explains how to write text content into a new file on the disk using the FileOutputStream object which has different write functions operation. The following basic file operation used in this program. File Create File write operation in Java is done while creating an instance/object to the FileOutputStream by invoking constructor function with filepath a as argument. If the file is already found on specified file path, The FileOutputStream object truncates content of the file. File Write and close After creating an instance of the FileOutputStream class, it supports file write and close operation and also supports three ways of writing bytes into the file. They are, write single byte , write the array of bytes with its index and length and write all bytes in an array into the file The Java program is an example of write a byte into the file. The byte is read from user through keyboard. import java.io.FileOutputStream; import ...