This week's book giveaway is in the OCAJP 8 forum. We're giving away four copies of OCA Java SE 8 Programmer I Study Guide and have Edward Finegan & Robert Liguori on-line! See this thread for details.
i have a bug in my mind,i think. I create a program in 2 class which have their own operation. the 1st class in the main class which i want to have the second class in the first class. How can i link the second class to the main class? In my second class i have a variable that i want to insert in main class. Can i send by click a button in second class, but how?