Instance method and the specified object argument IllegalArgumentException - if the method is an Is enforcing Java language access control and the underlying Parameters: obj - the object the underlying method is invoked from args - the arguments used for the method call Returns: the result of dispatching the method represented byĪrgs Throws: IllegalAccessException - if this Method object Underlying method return type is void, the invocation returns Other words, an array of primitive type is returned. If the value has the type of an array of a primitive type, theĮlements of the array are not wrapped in objects in Type, it is first appropriately wrapped in an object. Returned to the caller of invoke if the value has a primitive If the method completes normally, the value it returns is The method is initialized if it has not already been initialized. If the underlying method is static, the class that declared Overriding based on the runtime type of the target object will occur. Specification, Second Edition, section 15.12.4.4 in particular, Using dynamic method lookup as documented in The Java Language If the underlying method is an instance method, it is invoked If the number of formal parameters required by the underlying method isĠ, the supplied args array may be of length 0 or null. If the underlying method is static, then the specified obj Parameters are subject to method invocation conversions as Primitive formal parameters, and both primitive and reference Individual parameters are automatically unwrapped to match Object, on the specified object with the specified parameters. Invokes the underlying method represented by this Method
Specified by: toGenericString in class Executable Returns: a string describing this Method, Throws followed by a comma-separated list of the generic thrown Parameter list is followed by a space, followed by the word If the method is declared to throw exceptions, the Parameter list is present, a space separates the list from theĬlass name. Type parameters, the type parameter list is elided if the type
If this method was declared to take a variable number ofĪrguments, instead of denoting the last parameter asĪ space is used to separate access modifiers from one anotherĪnd from the type parameters or return type. Parenthesized, comma-separated list of the method's generic Space, followed by the class declaring the method, followed byĪ period, followed by the method name, followed by a Modifiers, if any, followed by an angle-bracketedĬomma-separated list of the method's type parameters, if any,įollowed by the method's generic return type, followed by a The string is formatted as the method access Returns a string describing this Method, including toGenericString public String toGenericString().Overrides: toString in class Object Returns: a string describing this Method See The Java™ Language Specification: 8.4.3 Method Modifiers This isĪnd then other modifiers in the following order: Specified by "The Java Language Specification". The access modifiers are placed in canonical order as Space, followed by the word throws followed by aĬomma-separated list of the thrown exception types. Throws checked exceptions, the parameter list is followed by a List of the method's formal parameter types. The method name, followed by a parenthesized, comma-separated The method return type, followed by a space, followed by theĬlass declaring the method, followed by a period, followed by The string isįormatted as the method access modifiers, if any, followed by getExceptionTypes public Class getExceptionTypes().Type that cannot be instantiated for any reason Since: 1.5 The underlying executable's parameter types refer to a parameterized Types of the underlying executable refers to a non-existent typeĭeclaration MalformedParameterizedTypeException - if any of The Java™ Virtual Machine Specification TypeNotPresentException - if any of the parameter Parameter types of the underlying executable, in declaration order Throws: GenericSignatureFormatError - if the generic method signature does not conform to the format Overrides: getGenericParameterTypes in class Executable Returns: an array of Types that represent the formal If a formal parameter type is a type variable or a parameterized The actual type parameters used in the source code. The Type object returned for it must accurately reflect If a formal parameter type is a parameterized type, Underlying executable takes no parameters. Parameter types, in declaration order, of the executable represented by Returns an array of Type objects that represent the formal
0 kommentar(er)
