Please do this algorithm problem in java

Here are the instructions:

Your program must meet these requirements:

$-$ The file must be named either DFSTest.java or DFSTest.py$.$

$-$ Your name must appear in a comment at the top of program.

$-$ The program must contain a method called DFS$.$

$-$ It must also contain a main section, which is described above. For Java, that would be the main

method. For Python, that would be code at the bottom of the program at column $1.$

$-$ The program must take as a command line parameter the name of the input file.

$-$ The program will print a line with your name, a line with the contents of the previsit queue, and

a line with the contents of the postvisit queue.

$-$ For Java programs, do NOT put in a package directive.

$-$ For Java programs, your code must be written so that I can compile it and run it using the

command line commands:

javac DFSTest.java

java DFSTest filename