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// Side effects can be important.

public class SideEffects {

public static void main(String[] args) {

// TODO Auto-generated method stub

int i = 0;

// Here, i is still incremented even though the if statement fails.

if (false & (++i < 100)) {

System.out.println("this won't be displayed.");

System.out.println("if statement executed: " + i); // displays 1

}

// In this case, i is not incremented because the short-circuit operator skips the increment.

if (false && (++i<100))

System.out.println("this won't be displayed");

System.out.println("if statement executed: " + i); // still 1 !!

}

}