how to set time delay between two frames in java -

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i making quiz using java . want user 1 minute answer question.after 1 minute next question is next frame should displayed . how can without using threads?*

try timer:

        int delay = 0;         int period = 60000;         timer timer = new timer();         timer.scheduleatfixedrate(new timertask() {             public void run() {                 //jump next question                 });             }         }, delay, period);

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