import org.checkerframework.checker.index.qual.*; class SameLenNewArrayWithSameLength { public void m1(int[] a) { int @SameLen("a") [] b = new int[a.length]; } public void m2(int[] a, int @SameLen("#1") [] b) { int @SameLen({"a", "b"}) [] c = new int[b.length]; } }