Constructors
Constructor	Description
`MethodLifecycleCallbacks(Class cls, String method, boolean arg)`	Constructor.
`MethodLifecycleCallbacks(Method method, boolean arg)`	Constructor.

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`Method`	`getCallbackMethod()`	The callback method.
`protected static Method`	`getMethod(Class cls, String method, Class[] args)`	Helper method to return the named method of the given class, throwing the proper exception on error.
`boolean`	`hasCallback(Object obj, int eventType)`	Return whether the given instance has a callback for the given event type.
`void`	`makeCallback(Object obj, Object arg, int eventType)`	Invoke the callback for the given event type on the given instance.
`void`	`readExternal(ObjectInput in)`
`boolean`	`requiresArgument()`	Returns if this callback expects another argument
`String`	`toString()`
`void`	`writeExternal(ObjectOutput out)`

public MethodLifecycleCallbacks(Class cls,
                                String method,
                                boolean arg)

Constructor. Supply callback class and its callback method name.

Parameters:: arg - Whether we expect a further argument such as in AfterDetach

public MethodLifecycleCallbacks(Method method,
                                boolean arg)

Constructor. Supply callback method.

getCallbackMethod
```
public Method getCallbackMethod()
```
The callback method.

requiresArgument
```
public boolean requiresArgument()
```
Returns if this callback expects another argument

protected static Method getMethod(Class cls,
                                  String method,
                                  Class[] args)

Helper method to return the named method of the given class, throwing the proper exception on error.

public void readExternal(ObjectInput in)
                  throws IOException,
                         ClassNotFoundException

public void writeExternal(ObjectOutput out)
                   throws IOException

Class MethodLifecycleCallbacks