From 25af2121aa224df049dbf1dbc50dc869523bdeed Mon Sep 17 00:00:00 2001 From: Henry Jen Date: Tue, 3 Sep 2013 16:05:45 -0700 Subject: [PATCH] 8023997: j.l.String.join(java.lang.CharSequence, java.lang.Iterable) sample doesn't compile and is incorrect Reviewed-by: alanb --- jdk/src/share/classes/java/lang/String.java | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/jdk/src/share/classes/java/lang/String.java b/jdk/src/share/classes/java/lang/String.java index 651a85017ed..e9d75afbbce 100644 --- a/jdk/src/share/classes/java/lang/String.java +++ b/jdk/src/share/classes/java/lang/String.java @@ -2457,8 +2457,8 @@ public final class String * String message = String.join(" ", strings); * //message returned is: "Java is cool" * - * Set strings = new HashSet<>(); - * Strings.add("Java"); strings.add("is"); + * Set strings = new LinkedHashSet<>(); + * strings.add("Java"); strings.add("is"); * strings.add("very"); strings.add("cool"); * String message = String.join("-", strings); * //message returned is: "Java-is-very-cool"