com.alibaba.fastjson2.introspect

Class PropertyAccessorFactoryLambda

java.lang.Object

com.alibaba.fastjson2.introspect.PropertyAccessorFactory

com.alibaba.fastjson2.introspect.PropertyAccessorFactoryLambda

Direct Known Subclasses:

PropertyAccessorFactoryUnsafe

public abstract class PropertyAccessorFactoryLambda
extends PropertyAccessorFactory

Nested Class Summary

Nested classes/interfaces inherited from class com.alibaba.fastjson2.introspect.PropertyAccessorFactory

PropertyAccessorFactory.ConstructorBiFunction, PropertyAccessorFactory.ConstructorDoubleFunction, PropertyAccessorFactory.ConstructorFunction, PropertyAccessorFactory.ConstructorFunctionBase, PropertyAccessorFactory.ConstructorIntFunction, PropertyAccessorFactory.ConstructorLongFunction, PropertyAccessorFactory.ConstructorSupplier, PropertyAccessorFactory.FieldAccessorReflect, PropertyAccessorFactory.FieldAccessorReflectBigDecimal, PropertyAccessorFactory.FieldAccessorReflectBigInteger, PropertyAccessorFactory.FieldAccessorReflectBoolean, PropertyAccessorFactory.FieldAccessorReflectBooleanValue, PropertyAccessorFactory.FieldAccessorReflectByte, PropertyAccessorFactory.FieldAccessorReflectByteValue, PropertyAccessorFactory.FieldAccessorReflectCharacter, PropertyAccessorFactory.FieldAccessorReflectCharValue, PropertyAccessorFactory.FieldAccessorReflectDouble, PropertyAccessorFactory.FieldAccessorReflectDoubleValue, PropertyAccessorFactory.FieldAccessorReflectFloat, PropertyAccessorFactory.FieldAccessorReflectFloatValue, PropertyAccessorFactory.FieldAccessorReflectInteger, PropertyAccessorFactory.FieldAccessorReflectIntValue, PropertyAccessorFactory.FieldAccessorReflectLong, PropertyAccessorFactory.FieldAccessorReflectLongValue, PropertyAccessorFactory.FieldAccessorReflectNumber, PropertyAccessorFactory.FieldAccessorReflectObject, PropertyAccessorFactory.FieldAccessorReflectShort, PropertyAccessorFactory.FieldAccessorReflectShortValue, PropertyAccessorFactory.FieldAccessorReflectString, PropertyAccessorFactory.FunctionAccessorBigDecimal<T>, PropertyAccessorFactory.FunctionAccessorBigInteger<T>, PropertyAccessorFactory.FunctionAccessorBoolean<T>, PropertyAccessorFactory.FunctionAccessorBooleanValue<T>, PropertyAccessorFactory.FunctionAccessorByte<T>, PropertyAccessorFactory.FunctionAccessorByteValue<T>, PropertyAccessorFactory.FunctionAccessorCharacter<T>, PropertyAccessorFactory.FunctionAccessorCharValue<T>, PropertyAccessorFactory.FunctionAccessorDouble<T>, PropertyAccessorFactory.FunctionAccessorDoubleValue<T>, PropertyAccessorFactory.FunctionAccessorFloat<T>, PropertyAccessorFactory.FunctionAccessorFloatValue<T>, PropertyAccessorFactory.FunctionAccessorInteger<T>, PropertyAccessorFactory.FunctionAccessorIntValue<T>, PropertyAccessorFactory.FunctionAccessorLong<T>, PropertyAccessorFactory.FunctionAccessorLongValue<T>, PropertyAccessorFactory.FunctionAccessorNumber<T>, PropertyAccessorFactory.FunctionAccessorObject<T,V>, PropertyAccessorFactory.FunctionAccessorShort<T>, PropertyAccessorFactory.FunctionAccessorShortValue<T>, PropertyAccessorFactory.FunctionAccessorString<T>, PropertyAccessorFactory.MethodAccessorBigDecimal, PropertyAccessorFactory.MethodAccessorBigInteger, PropertyAccessorFactory.MethodAccessorBoolean, PropertyAccessorFactory.MethodAccessorBooleanValue, PropertyAccessorFactory.MethodAccessorByte, PropertyAccessorFactory.MethodAccessorByteValue, PropertyAccessorFactory.MethodAccessorCharacter, PropertyAccessorFactory.MethodAccessorCharValue, PropertyAccessorFactory.MethodAccessorDouble, PropertyAccessorFactory.MethodAccessorDoubleValue, PropertyAccessorFactory.MethodAccessorFloat, PropertyAccessorFactory.MethodAccessorFloatValue, PropertyAccessorFactory.MethodAccessorInteger, PropertyAccessorFactory.MethodAccessorIntValue, PropertyAccessorFactory.MethodAccessorLong, PropertyAccessorFactory.MethodAccessorLongValue, PropertyAccessorFactory.MethodAccessorNumber, PropertyAccessorFactory.MethodAccessorObject, PropertyAccessorFactory.MethodAccessorShort, PropertyAccessorFactory.MethodAccessorShortValue, PropertyAccessorFactory.MethodAccessorString, PropertyAccessorFactory.PropertyAccessorBigDecimal, PropertyAccessorFactory.PropertyAccessorBigInteger, PropertyAccessorFactory.PropertyAccessorBoolean, PropertyAccessorFactory.PropertyAccessorBooleanValue, PropertyAccessorFactory.PropertyAccessorByte, PropertyAccessorFactory.PropertyAccessorByteValue, PropertyAccessorFactory.PropertyAccessorCharacter, PropertyAccessorFactory.PropertyAccessorCharValue, PropertyAccessorFactory.PropertyAccessorDouble, PropertyAccessorFactory.PropertyAccessorDoubleValue, PropertyAccessorFactory.PropertyAccessorFloat, PropertyAccessorFactory.PropertyAccessorFloatValue, PropertyAccessorFactory.PropertyAccessorInteger, PropertyAccessorFactory.PropertyAccessorIntValue, PropertyAccessorFactory.PropertyAccessorLong, PropertyAccessorFactory.PropertyAccessorLongValue, PropertyAccessorFactory.PropertyAccessorNumber, PropertyAccessorFactory.PropertyAccessorObject, PropertyAccessorFactory.PropertyAccessorShort, PropertyAccessorFactory.PropertyAccessorShortValue, PropertyAccessorFactory.PropertyAccessorString, PropertyAccessorFactory.PropertyAccessorWrapper, PropertyAccessorFactory.PropertyAccessorWrapperBigDecimal, PropertyAccessorFactory.PropertyAccessorWrapperBigInteger, PropertyAccessorFactory.PropertyAccessorWrapperBoolean, PropertyAccessorFactory.PropertyAccessorWrapperBooleanValue, PropertyAccessorFactory.PropertyAccessorWrapperByte, PropertyAccessorFactory.PropertyAccessorWrapperByteValue, PropertyAccessorFactory.PropertyAccessorWrapperCharacter, PropertyAccessorFactory.PropertyAccessorWrapperCharValue, PropertyAccessorFactory.PropertyAccessorWrapperDouble, PropertyAccessorFactory.PropertyAccessorWrapperDoubleValue, PropertyAccessorFactory.PropertyAccessorWrapperFloat, PropertyAccessorFactory.PropertyAccessorWrapperFloatValue, PropertyAccessorFactory.PropertyAccessorWrapperInteger, PropertyAccessorFactory.PropertyAccessorWrapperIntValue, PropertyAccessorFactory.PropertyAccessorWrapperLong, PropertyAccessorFactory.PropertyAccessorWrapperLongValue, PropertyAccessorFactory.PropertyAccessorWrapperNumber, PropertyAccessorFactory.PropertyAccessorWrapperObject, PropertyAccessorFactory.PropertyAccessorWrapperShort, PropertyAccessorFactory.PropertyAccessorWrapperShortValue, PropertyAccessorFactory.PropertyAccessorWrapperString

Field Summary

Fields

Modifier and Type	Field and Description
private static boolean	USE_UNSAFE

Constructor Summary

Constructors

Constructor and Description
PropertyAccessorFactoryLambda()

Method Summary

Modifier and Type	Method and Description
(package private) static java.lang.Class<?>	box(java.lang.Class cls)
PropertyAccessor	create(java.lang.String name, java.lang.Class<?> propertyClass, java.lang.reflect.Type propertyType, java.lang.reflect.Method getter, java.lang.reflect.Method setter, java.util.function.BiFunction<PropertyAccessor,java.lang.Throwable,java.lang.RuntimeException> exceptionHandler) Creates a property accessor using getter and/or setter methods with explicit type information.
java.util.function.BiFunction	createBiFunction(java.lang.reflect.Constructor constructor) Creates a BiFunction that can instantiate objects using the given constructor.
java.util.function.DoubleFunction	createDoubleFunction(java.lang.reflect.Constructor constructor) Creates a Function that can instantiate objects using the given constructor.
java.util.function.Function	createFunction(java.lang.reflect.Constructor constructor) Creates a Function that can instantiate objects using the given constructor.
java.util.function.IntFunction	createIntFunction(java.lang.reflect.Constructor constructor) Creates a Function that can instantiate objects using the given constructor.
private PropertyAccessor	createLambdaAccessor(java.lang.String name, java.lang.Class<?> propertyClass, java.lang.reflect.Type propertyType, java.lang.reflect.Method getter, java.lang.reflect.Method setter, java.util.function.BiFunction<PropertyAccessor,java.lang.Throwable,java.lang.RuntimeException> exceptionHandler) Creates a LambdaMetafactory based accessor for the given property.
java.util.function.LongFunction	createLongFunction(java.lang.reflect.Constructor constructor) Creates a Function that can instantiate objects using the given constructor.
java.util.function.Supplier	createSupplier(java.lang.reflect.Constructor constructor) Creates a Supplier that can instantiate objects using the given constructor via MethodHandle and LambdaMetafactory for better performance than reflection.
PropertyAccessor	createSupplier(java.lang.String name, java.lang.reflect.Method getter, java.lang.reflect.Method setter) Creates a property accessor using getter and/or setter methods.
java.util.function.Predicate<java.lang.Object>	getBoolean(java.lang.reflect.Method method) Creates a Predicate functional interface to access a boolean property via the given getter method.
ToByteFunction<java.lang.Object>	getByte(java.lang.reflect.Method method) Creates a ToByteFunction functional interface to access a byte property via the given getter method.
ToCharFunction<java.lang.Object>	getChar(java.lang.reflect.Method method) Creates a ToCharFunction functional interface to access a char property via the given getter method.
java.util.function.ToDoubleFunction<java.lang.Object>	getDouble(java.lang.reflect.Method method)
ToFloatFunction<java.lang.Object>	getFloat(java.lang.reflect.Method method)
java.util.function.ToIntFunction<java.lang.Object>	getInt(java.lang.reflect.Method method) Creates a ToIntFunction functional interface to access an int property via the given getter method.
java.util.function.ToLongFunction<java.lang.Object>	getLong(java.lang.reflect.Method method)
java.util.function.Function<java.lang.Object,java.lang.Object>	getObject(java.lang.reflect.Method method)
ToShortFunction<java.lang.Object>	getShort(java.lang.reflect.Method method) Creates a ToShortFunction functional interface to access a short property via the given getter method.
(package private) static boolean	isChainableSetter(java.lang.reflect.Method method) Checks if the given method is a chainable setter (fluent setter).
private boolean	lambdaSupported(java.lang.Class<?> declaringClass) LambdaMetafactory requires the caller Lookup to have private access, otherwise it rejects the call with LambdaConversionException: Invalid caller.
protected java.lang.invoke.MethodHandles.Lookup	lookup(java.lang.Class<?> declaringClass)
private java.lang.invoke.MethodHandles.Lookup	lookup(java.lang.reflect.Method method)
ObjBoolConsumer	setBoolean(java.lang.reflect.Method method) Creates an ObjBoolConsumer functional interface to set a boolean property via the given setter method.
ObjByteConsumer<java.lang.Object>	setByte(java.lang.reflect.Method method)
ObjCharConsumer<java.lang.Object>	setChar(java.lang.reflect.Method method)
java.util.function.ObjDoubleConsumer<java.lang.Object>	setDouble(java.lang.reflect.Method method)
ObjFloatConsumer	setFloat(java.lang.reflect.Method method)
java.util.function.ObjIntConsumer<java.lang.Object>	setInt(java.lang.reflect.Method method)
java.util.function.ObjLongConsumer<java.lang.Object>	setLong(java.lang.reflect.Method method)
java.util.function.BiConsumer<java.lang.Object,java.lang.Object>	setObject(java.lang.reflect.Method method) Creates a BiConsumer functional interface to set an Object property via the given setter method.
java.util.function.BiConsumer<java.lang.Object,java.lang.Object>	setObject(java.lang.String name, java.lang.reflect.Method method) Creates a BiConsumer functional interface to set an Object property via the given setter method, with the option to pass a property name for chainable setters.
ObjShortConsumer<java.lang.Object>	setShort(java.lang.reflect.Method method)
(package private) static void	validateMethodAndParameterType(java.lang.reflect.Method method, java.lang.Class<?> expectedParameterType) Validates that the method has exactly one parameter of the expected type.
private static java.lang.IllegalArgumentException	validateMethodAndParameterTypeError(java.lang.Class<?> expectedParameterType, java.lang.Class<?>[] parameterTypes) Creates an IllegalArgumentException for method parameter type validation errors.
(package private) static void	validateMethodAndReturnType(java.lang.reflect.Method method, java.lang.Class<?> expectedReturnType) Validates that the method has the expected return type.
private static java.lang.IllegalArgumentException	validateMethodAndReturnTypeEror(java.lang.reflect.Method method, java.lang.Class<?> expectedReturnType) Creates an IllegalArgumentException for method return type validation errors.

Methods inherited from class com.alibaba.fastjson2.introspect.PropertyAccessorFactory

create, create, create, create, create, create, create, create, create, create, create, create, create, create, create, create, create, create, create, create, create, create, create, createInternal

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

USE_UNSAFE

private static final boolean USE_UNSAFE

Constructor Detail

PropertyAccessorFactoryLambda

public PropertyAccessorFactoryLambda()

Method Detail

lookup

private java.lang.invoke.MethodHandles.Lookup lookup(java.lang.reflect.Method method)

lookup

protected java.lang.invoke.MethodHandles.Lookup lookup(java.lang.Class<?> declaringClass)

lambdaSupported

private boolean lambdaSupported(java.lang.Class<?> declaringClass)

LambdaMetafactory requires the caller Lookup to have private access, otherwise it rejects the call with LambdaConversionException: Invalid caller. When lookup(Class) cannot produce a trusted lookup (for example JDKUtils.trustedLookup degraded to IMPL_LOOKUP.in(declaringClass), which drops the PRIVATE bit), the lambda path can never succeed, so the reflection based accessors are used directly instead of throwing per property.

Parameters:

declaringClass - the class declaring the getter/setter

Returns:

true if lambda accessors can be created for the given class

createSupplier

public java.util.function.Supplier createSupplier(java.lang.reflect.Constructor constructor)

Creates a Supplier that can instantiate objects using the given constructor via MethodHandle and LambdaMetafactory for better performance than reflection. If the MethodHandle approach fails, it falls back to the parent class implementation.

Overrides:

createSupplier in class PropertyAccessorFactory

Parameters:

constructor - the constructor to use for object instantiation

Returns:

a Supplier that creates new instances using the provided constructor

createFunction

public java.util.function.Function createFunction(java.lang.reflect.Constructor constructor)

Description copied from class: PropertyAccessorFactory

Creates a Function that can instantiate objects using the given constructor.

Overrides:

createFunction in class PropertyAccessorFactory

Parameters:

constructor - the constructor to use for object instantiation

Returns:

a Function that creates new instances using the provided constructor

createIntFunction

public java.util.function.IntFunction createIntFunction(java.lang.reflect.Constructor constructor)

Description copied from class: PropertyAccessorFactory

Creates a Function that can instantiate objects using the given constructor.

Overrides:

createIntFunction in class PropertyAccessorFactory

Parameters:

constructor - the constructor to use for object instantiation

Returns:

a Function that creates new instances using the provided constructor

createLongFunction

public java.util.function.LongFunction createLongFunction(java.lang.reflect.Constructor constructor)

Description copied from class: PropertyAccessorFactory

Creates a Function that can instantiate objects using the given constructor.

Overrides:

createLongFunction in class PropertyAccessorFactory

Parameters:

constructor - the constructor to use for object instantiation

Returns:

a Function that creates new instances using the provided constructor

createDoubleFunction

public java.util.function.DoubleFunction createDoubleFunction(java.lang.reflect.Constructor constructor)

Description copied from class: PropertyAccessorFactory

Creates a Function that can instantiate objects using the given constructor.

Overrides:

createDoubleFunction in class PropertyAccessorFactory

Parameters:

constructor - the constructor to use for object instantiation

Returns:

a Function that creates new instances using the provided constructor

createBiFunction

public java.util.function.BiFunction createBiFunction(java.lang.reflect.Constructor constructor)

Description copied from class: PropertyAccessorFactory

Creates a BiFunction that can instantiate objects using the given constructor.

Overrides:

createBiFunction in class PropertyAccessorFactory

Parameters:

constructor - the constructor to use for object instantiation

Returns:

a BiFunction that creates new instances using the provided constructor

box

static java.lang.Class<?> box(java.lang.Class cls)

createSupplier

public PropertyAccessor createSupplier(java.lang.String name,
                                       java.lang.reflect.Method getter,
                                       java.lang.reflect.Method setter)

Creates a property accessor using getter and/or setter methods. This method delegates to the parent class's implementation.

Parameters:

name - the property name

getter - the getter method (optional, may be null)

setter - the setter method (optional, may be null)

Returns:

a PropertyAccessor instance for the specified getter/setter methods

create

public PropertyAccessor create(java.lang.String name,
                               java.lang.Class<?> propertyClass,
                               java.lang.reflect.Type propertyType,
                               java.lang.reflect.Method getter,
                               java.lang.reflect.Method setter,
                               java.util.function.BiFunction<PropertyAccessor,java.lang.Throwable,java.lang.RuntimeException> exceptionHandler)

Creates a property accessor using getter and/or setter methods with explicit type information. This method attempts to optimize access by using LambdaMetafactory to create efficient functional interfaces for property access when possible.

Overrides:

create in class PropertyAccessorFactory

Parameters:

name - the property name

propertyClass - the class of the property value

propertyType - the generic type of the property value

getter - the getter method (optional, may be null)

setter - the setter method (optional, may be null)

Returns:

a PropertyAccessor instance for the specified getter/setter methods

createLambdaAccessor

private PropertyAccessor createLambdaAccessor(java.lang.String name,
                                              java.lang.Class<?> propertyClass,
                                              java.lang.reflect.Type propertyType,
                                              java.lang.reflect.Method getter,
                                              java.lang.reflect.Method setter,
                                              java.util.function.BiFunction<PropertyAccessor,java.lang.Throwable,java.lang.RuntimeException> exceptionHandler)

Creates a LambdaMetafactory based accessor for the given property.

Returns:

the accessor, or null when the property type has no lambda based accessor

validateMethodAndReturnType

static void validateMethodAndReturnType(java.lang.reflect.Method method,
                                        java.lang.Class<?> expectedReturnType)

Validates that the method has the expected return type. Throws an IllegalArgumentException if the return type doesn't match.

Parameters:

method - the method to validate

expectedReturnType - the expected return type

validateMethodAndReturnTypeEror

private static java.lang.IllegalArgumentException validateMethodAndReturnTypeEror(java.lang.reflect.Method method,
                                                                                  java.lang.Class<?> expectedReturnType)

Creates an IllegalArgumentException for method return type validation errors.

Parameters:

method - the method with the mismatched return type

expectedReturnType - the expected return type

Returns:

an IllegalArgumentException with details about the error

getBoolean

public java.util.function.Predicate<java.lang.Object> getBoolean(java.lang.reflect.Method method)

Creates a Predicate functional interface to access a boolean property via the given getter method. Uses LambdaMetafactory to create an efficient functional interface that wraps the method call.

Parameters:

method - the getter method for the boolean property

Returns:

a Predicate that can access the boolean property, or null if method is null

setBoolean

public ObjBoolConsumer setBoolean(java.lang.reflect.Method method)

Creates an ObjBoolConsumer functional interface to set a boolean property via the given setter method. Uses LambdaMetafactory to create an efficient functional interface that wraps the method call.

Parameters:

method - the setter method for the boolean property

Returns:

an ObjBoolConsumer that can set the boolean property, or null if method is null

getByte

public ToByteFunction<java.lang.Object> getByte(java.lang.reflect.Method method)

Creates a ToByteFunction functional interface to access a byte property via the given getter method. For JDK 8, this implementation delegates to getInt and converts the result to byte.

Parameters:

method - the getter method for the byte property

Returns:

a ToByteFunction that can access the byte property, or null if method is null

getShort

public ToShortFunction<java.lang.Object> getShort(java.lang.reflect.Method method)

Creates a ToShortFunction functional interface to access a short property via the given getter method. For JDK 8, this implementation delegates to getInt and converts the result to short.

Parameters:

method - the getter method for the short property

Returns:

a ToShortFunction that can access the short property, or null if method is null

getChar

public ToCharFunction<java.lang.Object> getChar(java.lang.reflect.Method method)

Creates a ToCharFunction functional interface to access a char property via the given getter method. For JDK 8, this implementation delegates to getInt and converts the result to char.

Parameters:

method - the getter method for the char property

Returns:

a ToCharFunction that can access the char property, or null if method is null

getInt

public java.util.function.ToIntFunction<java.lang.Object> getInt(java.lang.reflect.Method method)

Creates a ToIntFunction functional interface to access an int property via the given getter method. Uses LambdaMetafactory to create an efficient functional interface that wraps the method call.

Parameters:

method - the getter method for the int property

Returns:

a ToIntFunction that can access the int property, or null if method is null

getLong

public java.util.function.ToLongFunction<java.lang.Object> getLong(java.lang.reflect.Method method)

getObject

public java.util.function.Function<java.lang.Object,java.lang.Object> getObject(java.lang.reflect.Method method)

setByte

public ObjByteConsumer<java.lang.Object> setByte(java.lang.reflect.Method method)

setChar

public ObjCharConsumer<java.lang.Object> setChar(java.lang.reflect.Method method)

setShort

public ObjShortConsumer<java.lang.Object> setShort(java.lang.reflect.Method method)

setInt

public java.util.function.ObjIntConsumer<java.lang.Object> setInt(java.lang.reflect.Method method)

setLong

public java.util.function.ObjLongConsumer<java.lang.Object> setLong(java.lang.reflect.Method method)

getFloat

public ToFloatFunction<java.lang.Object> getFloat(java.lang.reflect.Method method)

setFloat

public ObjFloatConsumer setFloat(java.lang.reflect.Method method)

getDouble

public java.util.function.ToDoubleFunction<java.lang.Object> getDouble(java.lang.reflect.Method method)

setDouble

public java.util.function.ObjDoubleConsumer<java.lang.Object> setDouble(java.lang.reflect.Method method)

setObject

public java.util.function.BiConsumer<java.lang.Object,java.lang.Object> setObject(java.lang.reflect.Method method)

Creates a BiConsumer functional interface to set an Object property via the given setter method. Uses LambdaMetafactory to create an efficient functional interface that wraps the method call.

Parameters:

method - the setter method for the Object property

Returns:

a BiConsumer that can set the Object property, or null if method is null

setObject

public java.util.function.BiConsumer<java.lang.Object,java.lang.Object> setObject(java.lang.String name,
                                                                                  java.lang.reflect.Method method)

Creates a BiConsumer functional interface to set an Object property via the given setter method, with the option to pass a property name for chainable setters. Uses LambdaMetafactory to create an efficient functional interface that wraps the method call.

Parameters:

name - the property name (for chainable setters)

method - the setter method for the Object property

Returns:

a BiConsumer that can set the Object property, or null if method is null

isChainableSetter

static boolean isChainableSetter(java.lang.reflect.Method method)

Checks if the given method is a chainable setter (fluent setter). A chainable setter is one that returns the same type as the declaring class, allowing for method chaining.

Parameters:

method - the method to check

Returns:

true if the method is a chainable setter, false otherwise

validateMethodAndParameterType

static void validateMethodAndParameterType(java.lang.reflect.Method method,
                                           java.lang.Class<?> expectedParameterType)

Validates that the method has exactly one parameter of the expected type. Throws an IllegalArgumentException if the parameter type doesn't match.

Parameters:

method - the method to validate

expectedParameterType - the expected parameter type

validateMethodAndParameterTypeError

private static java.lang.IllegalArgumentException validateMethodAndParameterTypeError(java.lang.Class<?> expectedParameterType,
                                                                                      java.lang.Class<?>[] parameterTypes)

Creates an IllegalArgumentException for method parameter type validation errors.

Parameters:

expectedParameterType - the expected parameter type

parameterTypes - the actual parameter types

Returns:

an IllegalArgumentException with details about the error