| Handler<A>  |  
    An interface for event handlers |  
   
 
    
    | Lambda0<A> |  
    An interface for zero-argument lambda functions |  
   
 
    
    | Lambda1<A,B> |  
    An interface for one-argument lambda functions |  
   
 
    
    | Lambda2<A,B,C> |  
    An interface for two-argument lambda functions |  
   
 
    
    | Lambda3<A,B,C,D> |  
    An interface for three-argument lambda functions |  
   
 
    
    | Lambda4<A,B,C,D,E> |  
    An interface for four-argument lambda functions |  
   
 
    
    | Lambda5<A,B,C,D,E,F> |  
    An interface for five-argument lambda functions |  
   
 
    
    | Lambda6<A,B,C,D,E,F,G> |  
    An interface for six-argument lambda functions |