How Can I Reset The File Pointer to the Beginning of the File in Java?

Question

I am writing a program in Java that requires me to compare the data in 2 files. I have to check each line from file 1 against each line of file 2 and if I find a match write the

Answer 1

well, Gennady S. answer is what I would use to solve your problem.

I am writing a program in Java that requires me to compare the data in 2 files

however, I would rather not code this up again.. I would rather use something like http://code.google.com/p/java-diff-utils/