User talk:Mhmdsalem1993

November 2015
Hello, I'm William Avery. I wanted to let you know that I undid one or more of your recent contributions to Java (programming language) because it did not appear constructive. If you would like to experiment, please use the sandbox. If you think I made a mistake, or if you have any questions, you can leave me a message on my talk page. Thanks. William Avery (talk) 12:26, 9 November 2015 (UTC)