hg: jdk/sandbox: 8200118: [TESTBUG] String concat tests should test toString() application order

[chris.hegarty at oracle.com]

Changeset: 7b8696b3b972
Author:    shade
Date:      2018-03-26 15:09 +0200
URL:       http://hg.openjdk.java.net/jdk/sandbox/rev/7b8696b3b972

8200118: [TESTBUG] String concat tests should test toString() application order
Reviewed-by: psandoz, redestad

+ test/jdk/java/lang/String/concat/ImplicitStringConcatOrder.java