Build a bridge between Java and a text file that was written by a program in Visual Basic

Hello, Let me explain very clearly what I need. You must be an experienced JAVA programmer. NO BEGINNERS. This job isn't difficult, but it does require some creative solutions. I need you to build a bridge system between a game I am creating written in JAVA and a mini game written in Visual Basic. Here is how it will work. If you have a better idea please let me know! :) When you place a special item into a wall in the JAVA game, this launches a mini game written in VISUAL BASIC. The user plays the mini game and either WINS or LOSES. If he WINS the minigame, then a text file is written with a "1", if he loses the minigame the text file is written with a "0". The numbers indicate what happened. Then the mini game closes and here is where I need the JAVA game to read that text file to determine what has happened. Can you do this? To make it challenging, you will need to use an existing JAVA CLASS FILE from the game that I will supply you with. I already have a working STRINGTOFILE class if you want to use it. All it does is read or write to a text file. Or create your own if you prefer. Let me know if you have questions! Thank you, DT