zero to many arguments to pass to the private method when invoked
a Symbol representing the name of the private method to invoke
a Symbol representing the name of the private method to invoke
Class whose instances represent an invocation of a private method. Instances of this class contain the name of the private method (
methodName) and the arguments to pass to it during the invocation (args). The type parameter,T, is the return type of the private method.NullArgumentExceptionifmethodNameisnull