import org.checkerframework.checker.index.qual.LTLengthOf;

public class ConstantOffsets {
    void method1(int[] a, int offset, @LTLengthOf(value = "#1", offset = "-#2 - 1") int x) {}

    void test1() {
        int offset = -4;
        int x = 4;
        int[] f1 = new int[x - offset];
        method1(f1, offset, x);
    }

    void method2(int[] a, int offset, @LTLengthOf(value = "#1", offset = "#2 - 1") int x) {}

    void test2() {
        int offset = 4;
        int x = 4;
        int[] f1 = new int[x + offset];
        method2(f1, offset, x);
    }
}