question: protected void onShowConversations ( @ NonNull List < C > conversations ) { if ( DEBUG ) { Log . d ( TAG , "Showing " + conversations . size ( ) + " conversations" ) ; } mView . showConversations ( new ArrayList < > ( conversations ) ) ; }
target:  By default displays the current conversations in the view, this method can be updated to modify the conversations list before it is shown, can be used to filter the list or augment it