import org.checkerframework.checker.index.qual.*; import org.checkerframework.common.value.qual.*; class BottomValTest { @NonNegative int foo(@BottomVal int bottom) { return bottom; } @Positive int bar(@BottomVal int bottom) { return bottom; } @LTLengthOf("#1") int baz(int[] a, @BottomVal int bottom) { return bottom; } }