import org.checkerframework.checker.index.qual.LTEqLengthOf;
import org.checkerframework.checker.index.qual.LTLengthOf;
class EqualTo {
static int[] a = {0};
public static void equalToUpper(@LTLengthOf("a") int m, @LTEqLengthOf("a") int r) {
if (r == m) {
@LTLengthOf("a") int j = r;
}
}
}