Counting inside a lambda
Predict the outputMediumJava only
public class Main {
int hits = 0;
void run() {
int[] counter = {0};
Runnable r = () -> {
counter[0]++;
hits++;
};
r.run();
r.run();
r.run();
System.out.println(counter[0] + " " + hits);
}
public static void main(String[] args) {
new Main().run();
}
}
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