@Override
                public Integer visitWildcard(WildcardType t, Set<Element> visiting) {
                    int result = hashKind(HASH_SEED, t);
                    result *= HASH_MULTIPLIER;
                    result +=
                            (t.getExtendsBound() == null) ? 0 : t.getExtendsBound().accept(this, visiting);
                    result *= HASH_MULTIPLIER;
                    result += (t.getSuperBound() == null) ? 0 : t.getSuperBound().accept(this, visiting);
                    return result;
                }
Utilities related to {@link TypeMirror} instances.

@author Gregory Kick
@since 2.0
android/annotation_processors/xposed_hook_compiler/src/main/java/github/tornaco/permission/compiler/common/MoreTypes.java