Free java code ofr sequentical and random access files

The RandomAccessFile supports both the read and write operation to the random access file. This file maintains a cursor or pointer; by moving the pointer to a specific position, we can perform the read or write operation to the specific position. The EOF Exception is thrown when the file reaches the end of the file before the required number of bytes has been read. We create RandomAccessFile objects by using the RandomAccessFile class constructor and pass the file name to read and write a character.

IOException; import java. The RandomAccessFile is a class in java that is used to read and write to a random access file. This is a built-in class in java that defines the java. This is a guide to Java RandomAcessFile. Email This BlogThis! Share to Twitter Share to Facebook.

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ClassNotFoundException: com. How to print 1 to without using loop in Java? How to use SynchronousQueue in Java? If the pointer is moved beyond the file length and then write operation is called, then there will be junk data written in the file. So you should take care of this while using write operation. All we need is to make sure file pointer is at the end of the file to append to a file.

Below is the code for append to file using RandomAccessFile. Your email address will not be published. Pankaj I love Open Source technologies and writing about my experience about them is my passion. Follow Author. Comments Abhishay says:.