public void METHOD_1 ( TYPE_1 < TYPE_2 > data ) { if ( ( VAR_1 ) != null ) VAR_1 . METHOD_2 ( ) ; VAR_1 = data ; VAR_2 . METHOD_3 ( this ) ; } 

public void METHOD_1 ( TYPE_1 < TYPE_2 > data ) { VAR_1 = data ; VAR_2 . METHOD_3 ( this ) ; } 
