def initialize(self, jenv: jni.JNIEnv):
with JFrame(jenv, 1):
jcls = jenv.FindClass(b"java/lang/reflect/Proxy")
self.Class = jni.cast(jenv.NewGlobalRef(jcls), jni.jclass)
self.getProxyClass = jenv.GetStaticMethodID(jcls, b"getProxyClass",
b"(Ljava/lang/ClassLoader;[Ljava/lang/Class;)Ljava/lang/Class;")
self.isProxyClass = jenv.GetStaticMethodID(jcls, b"isProxyClass", b"(Ljava/lang/Class;)Z")
self.newProxyInstance = jenv.GetStaticMethodID(jcls, b"newProxyInstance",
b"(Ljava/lang/ClassLoader;[Ljava/lang/Class;"
b"Ljava/lang/reflect/InvocationHandler;)Ljava/lang/Object;")
self.getInvocationHandler = jenv.GetStaticMethodID(jcls, b"getInvocationHandler",
b"(Ljava/lang/Object;)Ljava/lang/reflect/InvocationHandler;")
def initialize(self, jenv: jni.JNIEnv):
with JFrame(jenv, 1):
jcls = jenv.FindClass(b"java/lang/Package")
self.Class = jni.cast(jenv.NewGlobalRef(jcls), jni.jclass)
self.getPackage = jenv.GetStaticMethodID(jcls, b"getPackage", b"(Ljava/lang/String;)Ljava/lang/Package;")
self.getPackages = jenv.GetStaticMethodID(jcls, b"getPackages", b"()[Ljava/lang/Package;")
self.getName = jenv.GetMethodID(jcls, b"getName", b"()Ljava/lang/String;")
self.getSpecificationTitle = jenv.GetMethodID(jcls, b"getSpecificationTitle", b"()Ljava/lang/String;")
self.getSpecificationVersion = jenv.GetMethodID(jcls, b"getSpecificationVersion", b"()Ljava/lang/String;")
self.getSpecificationVendor = jenv.GetMethodID(jcls, b"getSpecificationVendor", b"()Ljava/lang/String;")
self.getImplementationTitle = jenv.GetMethodID(jcls, b"getImplementationTitle", b"()Ljava/lang/String;")
self.getImplementationVersion = jenv.GetMethodID(jcls, b"getImplementationVersion", b"()Ljava/lang/String;")
self.getImplementationVendor = jenv.GetMethodID(jcls, b"getImplementationVendor", b"()Ljava/lang/String;")
self.isSealed = jenv.GetMethodID(jcls, b"isSealed", b"()Z")
def registerClass(jenv: jni.JNIEnv, class_name: str, class_code,
native_methods: Optional[Sequence[Callable]] = None, class_loader=None):
if inspect.ismodule(class_code) or inspect.isclass(class_code):
if native_methods is None:
native_methods = getattr(class_code, "__jnimethods__", ())
class_code = class_code.__javacode__
else:
if native_methods is None: native_methods = ()
jenv.PushLocalFrame(3)
try:
if class_loader is None:
jcls = jenv.FindClass(b"java/lang/ClassLoader")
jmid = jenv.GetStaticMethodID(jcls, b"getSystemClassLoader",
b"()Ljava/lang/ClassLoader;")
class_loader = jenv.CallStaticObjectMethod(jcls, jmid)
try:
jcls = jenv.FindClass(class_name.replace(".", "/").encode("utf-8"))
except Exception:
size = len(class_code)
jcls = jenv.DefineClass(class_name.replace(".", "/").encode("utf-8"),
class_loader,
jni.cast(jni.from_buffer(class_code),
jni.POINTER(jni.jbyte)),
size)
methods = jni.new_array(jni.JNINativeMethod, len(native_methods))
for idx, method in enumerate(native_methods):
methods[idx] = method
jenv.RegisterNatives(jcls, methods, len(methods))
finally:
jenv.PopLocalFrame(jni.NULL)
def initialize(self, jenv: jni.JNIEnv):
with JFrame(jenv, 1):
jcls = jenv.FindClass(b"java/beans/Introspector")
self.Class = jni.cast(jenv.NewGlobalRef(jcls), jni.jclass)
self.getBeanInfo = jenv.GetStaticMethodID(
jcls, b"getBeanInfo",
b"(Ljava/lang/Class;)Ljava/beans/BeanInfo;")
def initialize(self, jenv: jni.JNIEnv):
with JFrame(jenv, 7):
jcls = jenv.FindClass(b"java/nio/ByteBuffer")
self.ByteBufferClass = jni.cast(jenv.NewGlobalRef(jcls),
jni.jclass)
self.ByteBuffer_order = jenv.GetMethodID(
jcls, b"order", b"()Ljava/nio/ByteOrder;")
jcls = jenv.FindClass(b"java/nio/ShortBuffer")
self.ShortBufferClass = jni.cast(jenv.NewGlobalRef(jcls),
jni.jclass)
self.ShortBuffer_order = jenv.GetMethodID(
jcls, b"order", b"()Ljava/nio/ByteOrder;")
jcls = jenv.FindClass(b"java/nio/IntBuffer")
self.IntBufferClass = jni.cast(jenv.NewGlobalRef(jcls), jni.jclass)
self.IntBuffer_order = jenv.GetMethodID(jcls, b"order",
b"()Ljava/nio/ByteOrder;")
jcls = jenv.FindClass(b"java/nio/LongBuffer")
self.LongBufferClass = jni.cast(jenv.NewGlobalRef(jcls),
jni.jclass)
self.LongBuffer_order = jenv.GetMethodID(
jcls, b"order", b"()Ljava/nio/ByteOrder;")
jcls = jenv.FindClass(b"java/nio/FloatBuffer")
self.FloatBufferClass = jni.cast(jenv.NewGlobalRef(jcls),
jni.jclass)
self.FloatBuffer_order = jenv.GetMethodID(
jcls, b"order", b"()Ljava/nio/ByteOrder;")
jcls = jenv.FindClass(b"java/nio/DoubleBuffer")
self.DoubleBufferClass = jni.cast(jenv.NewGlobalRef(jcls),
jni.jclass)
self.DoubleBuffer_order = jenv.GetMethodID(
jcls, b"order", b"()Ljava/nio/ByteOrder;")
jcls = jenv.FindClass(b"java/nio/ByteOrder")
self.ByteOrderClass = jni.cast(jenv.NewGlobalRef(jcls), jni.jclass)
self.ByteOrder_nativeOrder = jenv.GetStaticMethodID(
jcls, b"nativeOrder", b"()Ljava/nio/ByteOrder;")
def initialize(self, jenv: jni.JNIEnv):
with JFrame(jenv, 1):
jcls = jenv.FindClass(b"java/lang/reflect/Modifier")
self.Class = jni.cast(jenv.NewGlobalRef(jcls), jni.jclass)
self.PUBLIC = jenv.GetStaticIntField(jcls, jenv.GetStaticFieldID(jcls, b"PUBLIC", b"I"))
self.PROTECTED = jenv.GetStaticIntField(jcls, jenv.GetStaticFieldID(jcls, b"PROTECTED", b"I"))
self.PRIVATE = jenv.GetStaticIntField(jcls, jenv.GetStaticFieldID(jcls, b"PRIVATE", b"I"))
self.FINAL = jenv.GetStaticIntField(jcls, jenv.GetStaticFieldID(jcls, b"FINAL", b"I"))
self.STATIC = jenv.GetStaticIntField(jcls, jenv.GetStaticFieldID(jcls, b"STATIC", b"I"))
self.ABSTRACT = jenv.GetStaticIntField(jcls, jenv.GetStaticFieldID(jcls, b"ABSTRACT", b"I"))
self.INTERFACE = jenv.GetStaticIntField(jcls, jenv.GetStaticFieldID(jcls, b"INTERFACE", b"I"))
self.NATIVE = jenv.GetStaticIntField(jcls, jenv.GetStaticFieldID(jcls, b"NATIVE", b"I"))
self.STRICT = jenv.GetStaticIntField(jcls, jenv.GetStaticFieldID(jcls, b"STRICT", b"I"))
self.SYNCHRONIZED = jenv.GetStaticIntField(jcls, jenv.GetStaticFieldID(jcls, b"SYNCHRONIZED", b"I"))
self.TRANSIENT = jenv.GetStaticIntField(jcls, jenv.GetStaticFieldID(jcls, b"TRANSIENT", b"I"))
self.VOLATILE = jenv.GetStaticIntField(jcls, jenv.GetStaticFieldID(jcls, b"VOLATILE", b"I"))
self.isAbstract = jenv.GetStaticMethodID(jcls, b"isAbstract", b"(I)Z")
self.isFinal = jenv.GetStaticMethodID(jcls, b"isFinal", b"(I)Z")
self.isInterface = jenv.GetStaticMethodID(jcls, b"isInterface", b"(I)Z")
self.isNative = jenv.GetStaticMethodID(jcls, b"isNative", b"(I)Z")
self.isPrivate = jenv.GetStaticMethodID(jcls, b"isPrivate", b"(I)Z")
self.isProtected = jenv.GetStaticMethodID(jcls, b"isProtected", b"(I)Z")
self.isPublic = jenv.GetStaticMethodID(jcls, b"isPublic", b"(I)Z")
self.isStatic = jenv.GetStaticMethodID(jcls, b"isStatic", b"(I)Z")
self.isStrict = jenv.GetStaticMethodID(jcls, b"isStrict", b"(I)Z")
self.isSynchronized = jenv.GetStaticMethodID(jcls, b"isSynchronized", b"(I)Z")
self.isTransient = jenv.GetStaticMethodID(jcls, b"isTransient", b"(I)Z")
self.isVolatile = jenv.GetStaticMethodID(jcls, b"isVolatile", b"(I)Z")
self.toString = jenv.GetStaticMethodID(jcls, b"toString", b"(I)Ljava/lang/String;")
def initialize(self, jenv: jni.JNIEnv):
with JFrame(jenv, 1):
jcls = jenv.FindClass(b"java/lang/ClassLoader")
self.Class = jni.cast(jenv.NewGlobalRef(jcls), jni.jclass)
self.getSystemClassLoader = jenv.GetStaticMethodID(
jcls, b"getSystemClassLoader", b"()Ljava/lang/ClassLoader;")
self.getParent = jenv.GetMethodID(jcls, b"getParent",
b"()Ljava/lang/ClassLoader;")
self.getPackage = jenv.GetMethodID(
jcls, b"getPackage",
b"(Ljava/lang/String;)Ljava/lang/Package;")
self.getPackages = jenv.GetMethodID(jcls, b"getPackages",
b"()[Ljava/lang/Package;")
self.findClass = jenv.GetMethodID(
jcls, b"findClass", b"(Ljava/lang/String;)Ljava/lang/Class;")
self.findLoadedClass = jenv.GetMethodID(
jcls, b"findLoadedClass",
b"(Ljava/lang/String;)Ljava/lang/Class;")
self.findSystemClass = jenv.GetMethodID(
jcls, b"findSystemClass",
b"(Ljava/lang/String;)Ljava/lang/Class;")
self.loadClass = jenv.GetMethodID(
jcls, b"loadClass", b"(Ljava/lang/String;)Ljava/lang/Class;")
self.definePackage = jenv.GetMethodID(
jcls, b"definePackage", b"(Ljava/lang/String;"
b"Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;"
b"Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;"
b"Ljava/net/URL;)Ljava/lang/Package;")
self.defineClass = jenv.GetMethodID(
jcls, b"defineClass",
b"(Ljava/lang/String;[BII)Ljava/lang/Class;")
self.getResource = jenv.GetMethodID(
jcls, b"getResource", b"(Ljava/lang/String;)Ljava/net/URL;")
self.getResources = jenv.GetMethodID(
jcls, b"getResources",
b"(Ljava/lang/String;)Ljava/util/Enumeration;")
self.getSystemResource = jenv.GetStaticMethodID(
jcls, b"getSystemResource",
b"(Ljava/lang/String;)Ljava/net/URL;")
self.getSystemResources = jenv.GetStaticMethodID(
jcls, b"getSystemResources",
b"(Ljava/lang/String;)Ljava/util/Enumeration;")
self.findLibrary = jenv.GetMethodID(
jcls, b"findLibrary",
b"(Ljava/lang/String;)Ljava/lang/String;")
def initialize(self, jenv: jni.JNIEnv):
with JFrame(jenv, 2):
jcls = jenv.FindClass(b"java/lang/Character")
TYPE = jenv.GetStaticObjectField(jcls, jenv.GetStaticFieldID(jcls, b"TYPE", b"Ljava/lang/Class;"))
self.Class = jni.cast(jenv.NewGlobalRef(jcls), jni.jclass)
self.TYPE = jni.cast(jenv.NewGlobalRef(TYPE), jni.jclass)
self.Constructor = jenv.GetMethodID (jcls, b"<init>", b"(C)V")
self.valueOf = jenv.GetStaticMethodID(jcls, b"valueOf", b"(C)Ljava/lang/Character;")
self.charValue = jenv.GetMethodID (jcls, b"charValue", b"()C")
def initialize(self, jenv: jni.JNIEnv):
with JFrame(jenv, 2):
jcls = jenv.FindClass(b"java/lang/Double")
TYPE = jenv.GetStaticObjectField(jcls, jenv.GetStaticFieldID(jcls, b"TYPE", b"Ljava/lang/Class;"))
self.Class = jni.cast(jenv.NewGlobalRef(jcls), jni.jclass)
self.TYPE = jni.cast(jenv.NewGlobalRef(TYPE), jni.jclass)
self.Constructor = jenv.GetMethodID (jcls, b"<init>", b"(D)V")
self.valueOf = jenv.GetStaticMethodID(jcls, b"valueOf", b"(D)Ljava/lang/Double;")
self.MIN_VALUE = jenv.GetStaticDoubleField(jcls, jenv.GetStaticFieldID(jcls, b"MIN_VALUE", b"D"))
self.MAX_VALUE = jenv.GetStaticDoubleField(jcls, jenv.GetStaticFieldID(jcls, b"MAX_VALUE", b"D"))
def initialize(self, jenv: jni.JNIEnv):
with JFrame(jenv, 2):
jcls = jenv.FindClass(b"java/lang/Long")
TYPE = jenv.GetStaticObjectField(jcls, jenv.GetStaticFieldID(jcls, b"TYPE", b"Ljava/lang/Class;"))
self.Class = jni.cast(jenv.NewGlobalRef(jcls), jni.jclass)
self.TYPE = jni.cast(jenv.NewGlobalRef(TYPE), jni.jclass)
self.Constructor = jenv.GetMethodID (jcls, b"<init>", b"(J)V")
self.valueOf = jenv.GetStaticMethodID(jcls, b"valueOf", b"(J)Ljava/lang/Long;")
self.MIN_VALUE = jenv.GetStaticLongField(jcls, jenv.GetStaticFieldID(jcls, b"MIN_VALUE", b"J"))
self.MAX_VALUE = jenv.GetStaticLongField(jcls, jenv.GetStaticFieldID(jcls, b"MAX_VALUE", b"J"))
# Some JVM's incorrectly return positive values
if self.MIN_VALUE > 0: self.MIN_VALUE = -self.MIN_VALUE
def initialize(self, jenv: jni.JNIEnv):
with JFrame(jenv, 1):
jcls = jenv.FindClass(b"java/lang/System")
self.Class = jni.cast(jenv.NewGlobalRef(jcls), jni.jclass)
self.identityHashCode = jenv.GetStaticMethodID(jcls, b"identityHashCode", b"(Ljava/lang/Object;)I")
self.getProperty = jenv.GetStaticMethodID(jcls, b"getProperty", b"(Ljava/lang/String;)Ljava/lang/String;")
self.setProperty = jenv.GetStaticMethodID(jcls, b"setProperty", b"(Ljava/lang/String;Ljava/lang/String;)Ljava/lang/String;")
self.clearProperty = jenv.GetStaticMethodID(jcls, b"clearProperty", b"(Ljava/lang/String;)Ljava/lang/String;")
self.loadLibrary = jenv.GetStaticMethodID(jcls, b"loadLibrary", b"(Ljava/lang/String;)V")
self.runFinalization = jenv.GetStaticMethodID(jcls, b"runFinalization", b"()V")
def initialize(self, jenv: jni.JNIEnv):
with JFrame(jenv, 1):
jcls = jenv.FindClass(b"java/lang/Thread")
self.Class = jni.cast(jenv.NewGlobalRef(jcls), jni.jclass)
self.currentThread = jenv.GetStaticMethodID(jcls, b"currentThread", b"()Ljava/lang/Thread;")
self.getId = jenv.GetMethodID(jcls, b"getId", b"()J")
self.getName = jenv.GetMethodID(jcls, b"getName", b"()Ljava/lang/String;")
self.getContextClassLoader = jenv.GetMethodID(jcls, b"getContextClassLoader", b"()Ljava/lang/ClassLoader;")
self.setContextClassLoader = jenv.GetMethodID(jcls, b"setContextClassLoader", b"(Ljava/lang/ClassLoader;)V")
self.isDaemon = jenv.GetMethodID(jcls, b"isDaemon", b"()Z")
self.isAlive = jenv.GetMethodID(jcls, b"isAlive", b"()Z")
self.isInterrupted = jenv.GetMethodID(jcls, b"isInterrupted", b"()Z")
self.start = jenv.GetMethodID(jcls, b"start", b"()V")
self.join = jenv.GetMethodID(jcls, b"join", b"()V")
self.interrupt = jenv.GetMethodID(jcls, b"interrupt", b"()V")
self.getStackTrace = jenv.GetMethodID(jcls, b"getStackTrace", b"()[Ljava/lang/StackTraceElement;")
def initialize(self, jenv: jni.JNIEnv):
with JFrame(jenv, 9):
jcls = jenv.FindClass(b"java/util/List")
self.ListClass = jni.cast(jenv.NewGlobalRef(jcls), jni.jclass)
self.List_addAll = jenv.GetMethodID(jcls, b"addAll", b"(Ljava/util/Collection;)Z")
self.List_add = jenv.GetMethodID(jcls, b"add", b"(Ljava/lang/Object;)Z")
self.List_get = jenv.GetMethodID(jcls, b"get", b"(I)Ljava/lang/Object;")
self.List_set = jenv.GetMethodID(jcls, b"set", b"(ILjava/lang/Object;)Ljava/lang/Object;")
self.List_remove = jenv.GetMethodID(jcls, b"remove", b"(I)Ljava/lang/Object;")
self.List_clear = jenv.GetMethodID(jcls, b"clear", b"()V")
self.List_subList = jenv.GetMethodID(jcls, b"subList", b"(II)Ljava/util/List;")
jcls = jenv.FindClass(b"java/util/Set")
self.SetClass = jni.cast(jenv.NewGlobalRef(jcls), jni.jclass)
jcls = jenv.FindClass(b"java/util/Map")
self.MapClass = jni.cast(jenv.NewGlobalRef(jcls), jni.jclass)
self.Map_size = jenv.GetMethodID(jcls, b"size", b"()I")
self.Map_containsKey = jenv.GetMethodID(jcls, b"containsKey", b"(Ljava/lang/Object;)Z")
self.Map_get = jenv.GetMethodID(jcls, b"get", b"(Ljava/lang/Object;)Ljava/lang/Object;")
self.Map_put = jenv.GetMethodID(jcls, b"put", b"(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;")
self.Map_remove = jenv.GetMethodID(jcls, b"remove", b"(Ljava/lang/Object;)Ljava/lang/Object;")
self.Map_clear = jenv.GetMethodID(jcls, b"clear", b"()V")
self.Map_keySet = jenv.GetMethodID(jcls, b"keySet", b"()Ljava/util/Set;")
self.Map_entrySet = jenv.GetMethodID(jcls, b"entrySet", b"()Ljava/util/Set;")
jcls = jenv.FindClass(b"java/util/Map$Entry")
self.MapEntryClass = jni.cast(jenv.NewGlobalRef(jcls), jni.jclass)
self.MapEntry_getKey = jenv.GetMethodID(jcls, b"getKey", b"()Ljava/lang/Object;")
self.MapEntry_getValue = jenv.GetMethodID(jcls, b"getValue", b"()Ljava/lang/Object;")
jcls = jenv.FindClass(b"java/util/Iterator")
self.IteratorClass = jni.cast(jenv.NewGlobalRef(jcls), jni.jclass)
self.Iterator_hasNext = jenv.GetMethodID(jcls, b"hasNext", b"()Z")
self.Iterator_next = jenv.GetMethodID(jcls, b"next", b"()Ljava/lang/Object;")
jcls = jenv.FindClass(b"java/util/Collection")
self.CollectionClass = jni.cast(jenv.NewGlobalRef(jcls), jni.jclass)
self.Collection_size = jenv.GetMethodID(jcls, b"size", b"()I")
self.Collection_contains = jenv.GetMethodID(jcls, b"contains", b"(Ljava/lang/Object;)Z")
self.Collection_iterator = jenv.GetMethodID(jcls, b"iterator", b"()Ljava/util/Iterator;")
jcls = jenv.FindClass(b"java/util/Collections")
self.CollectionsClass = jni.cast(jenv.NewGlobalRef(jcls), jni.jclass)
self.Collections_unmodifiableList = jenv.GetStaticMethodID(jcls, b"unmodifiableList", b"(Ljava/util/List;)Ljava/util/List;")
jcls = jenv.FindClass(b"java/util/ArrayList")
self.ArrayListClass = jni.cast(jenv.NewGlobalRef(jcls), jni.jclass)
self.ArrayListConstructorInt = jenv.GetMethodID(jcls, b"<init>", b"(I)V")
self.ArrayList_add = jenv.GetMethodID(jcls, b"add", b"(Ljava/lang/Object;)Z")
jcls = jenv.FindClass(b"java/util/HashMap")
self.HashMapClass = jni.cast(jenv.NewGlobalRef(jcls), jni.jclass)
self.HashMapConstructorInt = jenv.GetMethodID(jcls, b"<init>", b"(I)V")
self.HashMap_put = jenv.GetMethodID(jcls, b"put", b"(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;")
def initialize(self, jenv: jni.JNIEnv):
with JFrame(jenv, 1):
jcls = jenv.FindClass(b"java/lang/Class")
self.Class = jni.cast(jenv.NewGlobalRef(jcls), jni.jclass)
self.forName = jenv.GetStaticMethodID(jcls, b"forName", b"(Ljava/lang/String;ZLjava/lang/ClassLoader;)Ljava/lang/Class;")
self.asSubclass = jenv.GetMethodID(jcls, b"asSubclass", b"(Ljava/lang/Class;)Ljava/lang/Class;")
self.getClassLoader = jenv.GetMethodID(jcls, b"getClassLoader", b"()Ljava/lang/ClassLoader;")
self.getPackage = jenv.GetMethodID(jcls, b"getPackage", b"()Ljava/lang/Package;")
self.getName = jenv.GetMethodID(jcls, b"getName", b"()Ljava/lang/String;")
self.getSimpleName = jenv.GetMethodID(jcls, b"getSimpleName", b"()Ljava/lang/String;")
self.getCanonicalName = jenv.GetMethodID(jcls, b"getCanonicalName", b"()Ljava/lang/String;")
self.getComponentType = jenv.GetMethodID(jcls, b"getComponentType", b"()Ljava/lang/Class;")
self.getModifiers = jenv.GetMethodID(jcls, b"getModifiers", b"()I")
self.getSuperclass = jenv.GetMethodID(jcls, b"getSuperclass", b"()Ljava/lang/Class;")
self.getInterfaces = jenv.GetMethodID(jcls, b"getInterfaces", b"()[Ljava/lang/Class;")
self.getDeclaredClasses = jenv.GetMethodID(jcls, b"getDeclaredClasses", b"()[Ljava/lang/Class;")
self.getDeclaredConstructors = jenv.GetMethodID(jcls, b"getDeclaredConstructors", b"()[Ljava/lang/reflect/Constructor;")
self.getDeclaredField = jenv.GetMethodID(jcls, b"getDeclaredField", b"(Ljava/lang/String;)Ljava/lang/reflect/Field;")
self.getDeclaredFields = jenv.GetMethodID(jcls, b"getDeclaredFields", b"()[Ljava/lang/reflect/Field;")
self.getDeclaredMethods = jenv.GetMethodID(jcls, b"getDeclaredMethods", b"()[Ljava/lang/reflect/Method;")
self.getClasses = jenv.GetMethodID(jcls, b"getClasses", b"()[Ljava/lang/Class;")
self.getConstructors = jenv.GetMethodID(jcls, b"getConstructors", b"()[Ljava/lang/reflect/Constructor;")
self.getField = jenv.GetMethodID(jcls, b"getField", b"(Ljava/lang/String;)Ljava/lang/reflect/Field;")
self.getFields = jenv.GetMethodID(jcls, b"getFields", b"()[Ljava/lang/reflect/Field;")
self.getMethods = jenv.GetMethodID(jcls, b"getMethods", b"()[Ljava/lang/reflect/Method;")
self.getEnclosingClass = jenv.GetMethodID(jcls, b"getEnclosingClass", b"()Ljava/lang/Class;")
self.getEnclosingConstructor = jenv.GetMethodID(jcls, b"getEnclosingConstructor", b"()Ljava/lang/reflect/Constructor;")
self.getEnclosingMethod = jenv.GetMethodID(jcls, b"getEnclosingMethod", b"()Ljava/lang/reflect/Method;")
self.isAssignableFrom = jenv.GetMethodID(jcls, b"isAssignableFrom", b"(Ljava/lang/Class;)Z")
self.isInstance = jenv.GetMethodID(jcls, b"isInstance", b"(Ljava/lang/Object;)Z")
self.isAnnotation = jenv.GetMethodID(jcls, b"isAnnotation", b"()Z")
self.isInterface = jenv.GetMethodID(jcls, b"isInterface", b"()Z")
self.isEnum = jenv.GetMethodID(jcls, b"isEnum", b"()Z")
self.isArray = jenv.GetMethodID(jcls, b"isArray", b"()Z")
self.isAnonymousClass = jenv.GetMethodID(jcls, b"isAnonymousClass", b"()Z")
self.isLocalClass = jenv.GetMethodID(jcls, b"isLocalClass", b"()Z")
self.isMemberClass = jenv.GetMethodID(jcls, b"isMemberClass", b"()Z")
self.isPrimitive = jenv.GetMethodID(jcls, b"isPrimitive", b"()Z")
self.isSynthetic = jenv.GetMethodID(jcls, b"isSynthetic", b"()Z")
self.newInstance = jenv.GetMethodID(jcls, b"newInstance", b"()Ljava/lang/Object;")
