java - Mockito verify method call with generic collection argument -

i have method:

public void mymethod(set<item> items); 

when try call:

mockito.verify(instance.mymethod(mockito.anyset()); 

i compilation error:

the method verify(t) in type mockito not applicable arguments (void)

i same error when define argument captor. how can fix this?

i figured out. has this:

mockito.verify(instance).mymethod(mockito.anyset()); 

the parentheses wrongly placed.