private static TYPE_1 METHOD_1 ( TYPE_2 VAR_1 ) { assert TYPE_3 . METHOD_2 ( VAR_1 ) ; return TYPE_1 . METHOD_3 ( VAR_1 . METHOD_4 ( ) ) ; } 

private static TYPE_1 METHOD_1 ( TYPE_2 VAR_1 ) { if ( TYPE_3 . METHOD_2 ( VAR_1 ) ) { return TYPE_1 . METHOD_3 ( VAR_1 . METHOD_4 ( ) ) ; } return null ; } 
