public void METHOD_1 ( TYPE_1 VAR_1 ) { if ( VAR_1 != null ) { VAR_1 . show ( ) ; TYPE_2 . METHOD_2 ( ) . METHOD_3 ( ) ; } } 

public void METHOD_1 ( TYPE_1 VAR_1 ) { if ( ( VAR_1 != null ) && ( ( TYPE_2 . METHOD_2 ( ) ) != null ) ) { VAR_1 . show ( ) ; TYPE_2 . METHOD_2 ( ) . METHOD_3 ( ) ; } } 
