java

type AnyPtr uintptr

type IArray interface {
	IObject
	Length() JInt
}

type IClass interface {
	IObject
	NewInstance() IObject
	GetName() IString
	GetSimpleName() IString
	GetTypeName() IString
	DescriptorString() IString
	GetSuperclass() IClass
	GetInterfaces() []IClass
	IsInterface() JBoolean
	IsAssignableFrom(IClass) JBoolean
	IsPrimitive() JBoolean
	IsArray() JBoolean
	IsInstance(IObject) JBoolean
	Cast(IObject) IObject
}

type IField interface {
	IObject
	GetName() IString
	GetModifiers() JInt
	GetType() IClass
	Get(IObject) IObject
	GetPrimitive(IObject) any
	Set(IObject, IObject)
	SetPrimitive(IObject, any)
}

type IGenericArray[V comparable] interface {
	IArray
	Get(JInt) V
	Set(JInt, V)
	Elements() []V
}

type IMethod interface {
	IObject
	GetName() IString
	GetModifiers() JInt
	GetParameterTypes() []IClass
	GetParameterCount() JInt
	Call(IObject, ...any) IObject
	CallPrimitive(IObject, ...any) any
}

type IObject interface {
	GetClass() IClass
	HashCode() JInt
	Equals(IObject) JBoolean
	ToString() IString
}

type IString interface {
	IObject
	Length() JInt
	String() string
}

type IThrowable interface {
	IObject
	GetMessage() IString
}

type JArray interface{ JObject }

type JBoolean = bool

type JByte = int8

type JChar = uint16

type JClass interface{ JObject }

type JDouble = float64

type JFieldID interface{}

type JFloat = float32

type JGenericArray[E any] interface{ JArray }

type JInt = int32

type JLong = int64

type JMethodID interface{}

type JNIEnv interface {
	GetVersion() JInt
	DefineClass(string, JObject, []JByte) JClass
	FindClass(string) JClass
	FromReflectedMethod(JObject) JMethodID
	FromReflectedField(JObject) JFieldID
	ToReflectedMethod(JClass, JMethodID, JBoolean) JObject
	GetSuperclass(JClass) JClass
	IsAssignableFrom(JClass, JClass) JBoolean
	ToReflectedField(JClass, JFieldID, JBoolean) JObject
	Throw(JThrowable) JInt
	ThrowNew(JClass, string) JInt
	ExceptionOccurred() JThrowable
	ExceptionDescribe()
	ExceptionClear()
	FatalError(string)
	PushLocalFrame(JInt) JInt
	PopLocalFrame(JObject) JObject
	NewGlobalRef(JObject) JObject
	DeleteGlobalRef(JObject)
	DeleteLocalRef(JObject)
	IsSameObject(JObject, JObject) JBoolean
	NewLocalRef(JObject) JObject
	EnsureLocalCapacity(JInt) JInt
	AllocObject(JClass) JObject
	NewObject(JClass, JMethodID, ...any) JObject
	NewObjectV(JClass, JMethodID, VaList) JObject
	NewObjectA(JClass, JMethodID, TypePtr[JValue]) JObject
	GetObjectClass(JObject) JClass
	IsInstanceOf(JObject, JClass) JBoolean
	GetMethodID(JClass, string, string) JMethodID
	CallObjectMethod(JObject, JMethodID, ...any) JObject
	CallObjectMethodV(JObject, JMethodID, VaList) JObject
	CallObjectMethodA(JObject, JMethodID, TypePtr[JValue]) JObject
	CallBooleanMethod(JObject, JMethodID, ...any) JBoolean
	CallBooleanMethodV(JObject, JMethodID, VaList) JBoolean
	CallBooleanMethodA(JObject, JMethodID, TypePtr[JValue]) JBoolean
	CallByteMethod(JObject, JMethodID, ...any) JByte
	CallByteMethodV(JObject, JMethodID, VaList) JByte
	CallByteMethodA(JObject, JMethodID, TypePtr[JValue]) JByte
	CallCharMethod(JObject, JMethodID, ...any) JChar
	CallCharMethodV(JObject, JMethodID, VaList) JChar
	CallCharMethodA(JObject, JMethodID, TypePtr[JValue]) JChar
	CallShortMethod(JObject, JMethodID, ...any) JShort
	CallShortMethodV(JObject, JMethodID, VaList) JShort
	CallShortMethodA(JObject, JMethodID, TypePtr[JValue]) JShort
	CallIntMethod(JObject, JMethodID, ...any) JInt
	CallIntMethodV(JObject, JMethodID, VaList) JInt
	CallIntMethodA(JObject, JMethodID, TypePtr[JValue]) JInt
	CallLongMethod(JObject, JMethodID, ...any) JLong
	CallLongMethodV(JObject, JMethodID, VaList) JLong
	CallLongMethodA(JObject, JMethodID, TypePtr[JValue]) JLong
	CallFloatMethod(JObject, JMethodID, ...any) JFloat
	CallFloatMethodV(JObject, JMethodID, VaList) JFloat
	CallFloatMethodA(JObject, JMethodID, TypePtr[JValue]) JFloat
	CallDoubleMethod(JObject, JMethodID, ...any) JDouble
	CallDoubleMethodV(JObject, JMethodID, VaList) JDouble
	CallDoubleMethodA(JObject, JMethodID, TypePtr[JValue]) JDouble
	CallVoidMethod(JObject, JMethodID, ...any)
	CallVoidMethodV(JObject, JMethodID, VaList)
	CallVoidMethodA(JObject, JMethodID, TypePtr[JValue])
	CallNonvirtualObjectMethod(JObject, JClass, JMethodID, ...any) JObject
	CallNonvirtualObjectMethodV(JObject, JClass, JMethodID, VaList) JObject
	CallNonvirtualObjectMethodA(JObject, JClass, JMethodID, TypePtr[JValue]) JObject
	CallNonvirtualBooleanMethod(JObject, JClass, JMethodID, ...any) JBoolean
	CallNonvirtualBooleanMethodV(JObject, JClass, JMethodID, VaList) JBoolean
	CallNonvirtualBooleanMethodA(JObject, JClass, JMethodID, TypePtr[JValue]) JBoolean
	CallNonvirtualByteMethod(JObject, JClass, JMethodID, ...any) JByte
	CallNonvirtualByteMethodV(JObject, JClass, JMethodID, VaList) JByte
	CallNonvirtualByteMethodA(JObject, JClass, JMethodID, TypePtr[JValue]) JByte
	CallNonvirtualCharMethod(JObject, JClass, JMethodID, ...any) JChar
	CallNonvirtualCharMethodV(JObject, JClass, JMethodID, VaList) JChar
	CallNonvirtualCharMethodA(JObject, JClass, JMethodID, TypePtr[JValue]) JChar
	CallNonvirtualShortMethod(JObject, JClass, JMethodID, ...any) JShort
	CallNonvirtualShortMethodV(JObject, JClass, JMethodID, VaList) JShort
	CallNonvirtualShortMethodA(JObject, JClass, JMethodID, TypePtr[JValue]) JShort
	CallNonvirtualIntMethod(JObject, JClass, JMethodID, ...any) JInt
	CallNonvirtualIntMethodV(JObject, JClass, JMethodID, VaList) JInt
	CallNonvirtualIntMethodA(JObject, JClass, JMethodID, TypePtr[JValue]) JInt
	CallNonvirtualLongMethod(JObject, JClass, JMethodID, ...any) JLong
	CallNonvirtualLongMethodV(JObject, JClass, JMethodID, VaList) JLong
	CallNonvirtualLongMethodA(JObject, JClass, JMethodID, TypePtr[JValue]) JLong
	CallNonvirtualFloatMethod(JObject, JClass, JMethodID, ...any) JFloat
	CallNonvirtualFloatMethodV(JObject, JClass, JMethodID, VaList) JFloat
	CallNonvirtualFloatMethodA(JObject, JClass, JMethodID, TypePtr[JValue]) JFloat
	CallNonvirtualDoubleMethod(JObject, JClass, JMethodID, ...any) JDouble
	CallNonvirtualDoubleMethodV(JObject, JClass, JMethodID, VaList) JDouble
	CallNonvirtualDoubleMethodA(JObject, JClass, JMethodID, TypePtr[JValue]) JDouble
	CallNonvirtualVoidMethod(JObject, JClass, JMethodID, ...any)
	CallNonvirtualVoidMethodV(JObject, JClass, JMethodID, VaList)
	CallNonvirtualVoidMethodA(JObject, JClass, JMethodID, TypePtr[JValue])
	GetFieldID(JClass, string, string) JFieldID
	GetObjectField(JObject, JFieldID) JObject
	GetBooleanField(JObject, JFieldID) JBoolean
	GetByteField(JObject, JFieldID) JByte
	GetCharField(JObject, JFieldID) JChar
	GetShortField(JObject, JFieldID) JShort
	GetIntField(JObject, JFieldID) JInt
	GetLongField(JObject, JFieldID) JLong
	GetFloatField(JObject, JFieldID) JFloat
	GetDoubleField(JObject, JFieldID) JDouble
	SetObjectField(JObject, JFieldID, JObject)
	SetBooleanField(JObject, JFieldID, JBoolean)
	SetByteField(JObject, JFieldID, JByte)
	SetCharField(JObject, JFieldID, JChar)
	SetShortField(JObject, JFieldID, JShort)
	SetIntField(JObject, JFieldID, JInt)
	SetLongField(JObject, JFieldID, JLong)
	SetFloatField(JObject, JFieldID, JFloat)
	SetDoubleField(JObject, JFieldID, JDouble)
	GetStaticMethodID(JClass, string, string) JMethodID
	CallStaticObjectMethod(JClass, JMethodID, ...any) JObject
	CallStaticObjectMethodV(JClass, JMethodID, VaList) JObject
	CallStaticObjectMethodA(JClass, JMethodID, TypePtr[JValue]) JObject
	CallStaticBooleanMethod(JClass, JMethodID, ...any) JBoolean
	CallStaticBooleanMethodV(JClass, JMethodID, VaList) JBoolean
	CallStaticBooleanMethodA(JClass, JMethodID, TypePtr[JValue]) JBoolean
	CallStaticByteMethod(JClass, JMethodID, ...any) JByte
	CallStaticByteMethodV(JClass, JMethodID, VaList) JByte
	CallStaticByteMethodA(JClass, JMethodID, TypePtr[JValue]) JByte
	CallStaticCharMethod(JClass, JMethodID, ...any) JChar
	CallStaticCharMethodV(JClass, JMethodID, VaList) JChar
	CallStaticCharMethodA(JClass, JMethodID, TypePtr[JValue]) JChar
	CallStaticShortMethod(JClass, JMethodID, ...any) JShort
	CallStaticShortMethodV(JClass, JMethodID, VaList) JShort
	CallStaticShortMethodA(JClass, JMethodID, TypePtr[JValue]) JShort
	CallStaticIntMethod(JClass, JMethodID, ...any) JInt
	CallStaticIntMethodV(JClass, JMethodID, VaList) JInt
	CallStaticIntMethodA(JClass, JMethodID, TypePtr[JValue]) JInt
	CallStaticLongMethod(JClass, JMethodID, ...any) JLong
	CallStaticLongMethodV(JClass, JMethodID, VaList) JLong
	CallStaticLongMethodA(JClass, JMethodID, TypePtr[JValue]) JLong
	CallStaticFloatMethod(JClass, JMethodID, ...any) JFloat
	CallStaticFloatMethodV(JClass, JMethodID, VaList) JFloat
	CallStaticFloatMethodA(JClass, JMethodID, TypePtr[JValue]) JFloat
	CallStaticDoubleMethod(JClass, JMethodID, ...any) JDouble
	CallStaticDoubleMethodV(JClass, JMethodID, VaList) JDouble
	CallStaticDoubleMethodA(JClass, JMethodID, TypePtr[JValue]) JDouble
	CallStaticVoidMethod(JClass, JMethodID, ...any)
	CallStaticVoidMethodV(JClass, JMethodID, VaList)
	CallStaticVoidMethodA(JClass, JMethodID, TypePtr[JValue])
	GetStaticFieldID(JClass, string, string) JFieldID
	GetStaticObjectField(JClass, JFieldID) JObject
	GetStaticBooleanField(JClass, JFieldID) JBoolean
	GetStaticByteField(JClass, JFieldID) JByte
	GetStaticCharField(JClass, JFieldID) JChar
	GetStaticShortField(JClass, JFieldID) JShort
	GetStaticIntField(JClass, JFieldID) JInt
	GetStaticLongField(JClass, JFieldID) JLong
	GetStaticFloatField(JClass, JFieldID) JFloat
	GetStaticDoubleField(JClass, JFieldID) JDouble
	SetStaticObjectField(JClass, JFieldID, JObject)
	SetStaticBooleanField(JClass, JFieldID, JBoolean)
	SetStaticByteField(JClass, JFieldID, JByte)
	SetStaticCharField(JClass, JFieldID, JChar)
	SetStaticShortField(JClass, JFieldID, JShort)
	SetStaticIntField(JClass, JFieldID, JInt)
	SetStaticLongField(JClass, JFieldID, JLong)
	SetStaticFloatField(JClass, JFieldID, JFloat)
	SetStaticDoubleField(JClass, JFieldID, JDouble)
	NewString([]JChar) JString
	GetStringLength(JString) JSize
	GetStringChars(JString) []JChar
	ReleaseStringChars(JString, []JChar)
	NewStringUTF(string) JString
	GetStringUTFLength(JString) JSize
	GetStringUTFChars(JString) []byte
	ReleaseStringUTFChars(JString, []byte)
	GetArrayLength(JArray) JSize
	NewObjectArray(JSize, JClass, JObject) JGenericArray[JObject]
	GetObjectArrayElement(JGenericArray[JObject], JSize) JObject
	SetObjectArrayElement(JGenericArray[JObject], JSize, JObject)
	NewBooleanArray(JSize) JGenericArray[JBoolean]
	NewByteArray(JSize) JGenericArray[JByte]
	NewCharArray(JSize) JGenericArray[JChar]
	NewShortArray(JSize) JGenericArray[JShort]
	NewIntArray(JSize) JGenericArray[JInt]
	NewLongArray(JSize) JGenericArray[JLong]
	NewFloatArray(JSize) JGenericArray[JFloat]
	NewDoubleArray(JSize) JGenericArray[JDouble]
	GetBooleanArrayElements(JGenericArray[JBoolean]) []JBoolean
	GetByteArrayElements(JGenericArray[JByte]) []JByte
	GetCharArrayElements(JGenericArray[JChar]) []JChar
	GetShortArrayElements(JGenericArray[JShort]) []JShort
	GetIntArrayElements(JGenericArray[JInt]) []JInt
	GetLongArrayElements(JGenericArray[JLong]) []JLong
	GetFloatArrayElements(JGenericArray[JFloat]) []JFloat
	GetDoubleArrayElements(JGenericArray[JDouble]) []JDouble
	ReleaseBooleanArrayElements(JGenericArray[JBoolean], []JBoolean, JInt)
	ReleaseByteArrayElements(JGenericArray[JByte], []JByte, JInt)
	ReleaseCharArrayElements(JGenericArray[JChar], []JChar, JInt)
	ReleaseShortArrayElements(JGenericArray[JShort], []JShort, JInt)
	ReleaseIntArrayElements(JGenericArray[JInt], []JInt, JInt)
	ReleaseLongArrayElements(JGenericArray[JLong], []JLong, JInt)
	ReleaseFloatArrayElements(JGenericArray[JFloat], []JFloat, JInt)
	ReleaseDoubleArrayElements(JGenericArray[JDouble], []JDouble, JInt)
	GetBooleanArrayRegion(JGenericArray[JBoolean], JSize, []JBoolean)
	GetByteArrayRegion(JGenericArray[JByte], JSize, []JByte)
	GetCharArrayRegion(JGenericArray[JChar], JSize, []JChar)
	GetShortArrayRegion(JGenericArray[JShort], JSize, []JShort)
	GetIntArrayRegion(JGenericArray[JInt], JSize, []JInt)
	GetLongArrayRegion(JGenericArray[JLong], JSize, []JLong)
	GetFloatArrayRegion(JGenericArray[JFloat], JSize, []JFloat)
	GetDoubleArrayRegion(JGenericArray[JDouble], JSize, []JDouble)
	SetBooleanArrayRegion(JGenericArray[JBoolean], JSize, []JBoolean)
	SetByteArrayRegion(JGenericArray[JByte], JSize, []JByte)
	SetCharArrayRegion(JGenericArray[JChar], JSize, []JChar)
	SetShortArrayRegion(JGenericArray[JShort], JSize, []JShort)
	SetIntArrayRegion(JGenericArray[JInt], JSize, []JInt)
	SetLongArrayRegion(JGenericArray[JLong], JSize, []JLong)
	SetFloatArrayRegion(JGenericArray[JFloat], JSize, []JFloat)
	SetDoubleArrayRegion(JGenericArray[JDouble], JSize, []JDouble)
	RegisterNatives(JClass, []JNINativeMethod) JInt
	UnregisterNatives(JClass) JInt
	MonitorEnter(JObject) JInt
	MonitorExit(JObject) JInt
	GetJavaVM(*JavaVM) JInt
	GetStringRegion(JString, JSize, []JChar)
	GetStringUTFRegion(JString, JSize, []byte)
	GetPrimitiveArrayCritical(JArray) []byte
	ReleasePrimitiveArrayCritical(JArray, []byte, JInt)
	GetStringCritical(JString) []JChar
	ReleaseStringCritical(JString, []JChar)
	NewWeakGlobalRef(JObject) JWeak
	DeleteWeakGlobalRef(JWeak)
	ExceptionCheck() JBoolean
	NewDirectByteBuffer(AnyPtr, JLong) JObject
	GetDirectBufferAddress(JObject) AnyPtr
	GetDirectBufferCapacity(JObject) JLong
	GetObjectRefType(JObject) JObjectRefType
}

type JNINativeMethod struct {
	Name      string
	Signature string
	FnPtr     AnyPtr
}

type JObject interface{}

type JObjectRefType int32

type JShort = int16

type JSize = JInt

type JString interface{ JObject }

type JThrowable interface{ JObject }

type JValue interface {
	JBoolean() JBoolean
	JByte() JByte
	JChar() JChar
	JShort() JShort
	JInt() JInt
	JLong() JLong
	JFloat() JFloat
	JDouble() JDouble
	JObject() JObject
}

type JWeak JObject

type JavaVM interface {
	DestroyJavaVM() JInt
	AttachCurrentThread(*JNIEnv, any) JInt
	DetachCurrentThread() JInt
	GetEnv(*JNIEnv, JInt) JInt
	AttachCurrentThreadAsDaemon(*JNIEnv, any) JInt
}

type Ptr interface {
	Address() uintptr
}

type TypePtr[V any] interface {
	Ptr
	Get(index int) (V, error)
	Set(index int, value V) error
	ReadAt(b []V, off int64) (n int, err error)
	WriteAt(b []V, off int64) (n int, err error)
}

type VaList interface {
	Extract(...any) error
}