class PrintlnStatementTest {
    public static void main(String[] args) {
        int i;

        System.out.println(i); // OK!
    }
}

class PrintlnStatementTest {
    public static void main(String[] args) {
        int i;
        boolean b;

        System.out.println(i); // OK!
        System.out.println(b); // OK!
    }
}

Improve test.