RandomTests.java

import java.util.Collections;
import java.util.List;

public class RandomTests {
    // Test that boxing occurs even if the varable (assigned to value) is not
    // a declared type
    void testBoxing() {
        int i = 0;
        Collections.singleton(i);
    }

    void testWildcards() {
        List<?> l = null;
    }
}