allMethods().firstAccessibleMatchingMethodOrNull(predicate)


internal
fun Iterable<Method>.firstAccessibleMatchingMethodOrNull(predicate: Method.() -> Boolean): Method? =
    find(predicate)?.apply { isAccessible = true }


internal
fun Class<*>.firstMatchingMethodOrNull(predicate: Method.() -> Boolean): Method? =
    allMethods().find(predicate)


internal

	// position.

	var seen objset
	var allMethods []*Func
	mpos := make(map[*Func]syntax.Pos) // method specification or method embedding position, for good error messages
	addMethod := func(pos syntax.Pos, m *Func, explicit bool) {
		switch other := seen.insert(m); {
		case other == nil:
			allMethods = append(allMethods, m)
			mpos[m] = pos
		case explicit:
			if check != nil {

	// position.

	var seen objset
	var allMethods []*Func
	mpos := make(map[*Func]token.Pos) // method specification or method embedding position, for good error messages
	addMethod := func(pos token.Pos, m *Func, explicit bool) {
		switch other := seen.insert(m); {
		case other == nil:
			allMethods = append(allMethods, m)
			mpos[m] = pos
		case explicit:
			if check != nil {

        Set<Method> nonPropertyMethods = Sets.newLinkedHashSet(Iterables.transform(candidateMethods.allMethods().keySet(), new Function<Wrapper<Method>, Method>() {
            @Override
            public Method apply(Wrapper<Method> method) {
                return method.get();
            }
        }));

        return encodings.computeIfAbsent(type) { t -> calculateEncoding(t) }.encoding
    }

    private
    fun calculateEncoding(type: Class<*>): EncodingDetails {
        val candidates = type.allMethods()
        val encoding = writeReplaceEncodingFor(candidates)
            ?: readResolveEncodingFor(candidates)
            ?: writeObjectEncodingFor(candidates)
            ?: readObjectEncodingFor(candidates)

	return t.methods.Slice()
}

// AllMethods returns a pointer to all the methods (including embedding) for type t.
// For an interface type, this is the set of methods that are typically iterated
// over. For non-interface types, AllMethods() only returns a valid result after
// CalcMethods() has been called at least once.
func (t *Type) AllMethods() []*Field {
	if t.kind == TINTER {

			Methods: sortedFuncs(t.methods, allMethods),
		}
		i++
	}

	slices.SortFunc(list, func(a, b *Type) int {
		return strings.Compare(a.Name, b.Name)
	})

	return list
}

func removeStar(s string) string {
	if len(s) > 0 && s[0] == '*' {
		return s[1:]
	}
	return s
}

func sortedFuncs(m methodSet, allMethods bool) []*Func {
	list := make([]*Func, len(m))
	i := 0

		// by types2 already, so allow non-interface here.
		if !m.Type.IsInterface() {
			continue
		}

		// Embedded interface: duplicate all methods
		// and add to t's method set.
		for _, t1 := range m.Type.AllMethods() {
			f := NewField(m.Pos, t1.Sym, t1.Type)
			addMethod(f, false)

			// Clear position after typechecking, for consistency with types2.
			f.Pos = src.NoXPos
		}

     */
    private
    fun readObjectMethodHierarchyForDecoding(type: Class<*>): List<Method> =
        readObjectHierarchy.computeIfAbsent(type) {
            readObjectMethodHierarchyFrom(it.allMethods())
        }
}


internal
fun Method.isReadResolve() =
    !isStatic(modifiers)
        && parameterCount == 0
        && returnType == java.lang.Object::class.java

	// Compute the method set for recv.
	var ms []*types.Field
	if recv.IsInterface() {
		ms = recv.AllMethods()
	} else {
		mt := types.ReceiverBaseType(recv)
		if mt == nil {
			base.FatalfAt(pos, "type %v has no receiver base type", recv)
		}
		CalcMethods(mt)
		ms = mt.AllMethods()
	}

	m := Lookdot1(nil, sym, recv, ms, 0)
	if m == nil {