stan/jdk-24
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

8223265: Clarify operational semantics of java.util.Objects.equals()

Browse Source 
Reviewed-by: bpb, alanb
This commit is contained in:
Joe Darcy 2019-05-03 09:25:59 -07:00
parent c642ba3d7c
commit 2f747f3dba
1 changed files with 5 additions and 4 deletions

9
src/java.base/share/classes/java/util/Objects.java

@ -62,10 +62,11 @@ public final class Objects {
* Returns {@code true} if the arguments are equal to each other
* and {@code false} otherwise.
* Consequently, if both arguments are {@code null}, {@code true}
* is returned and if exactly one argument is {@code null}, {@code
* false} is returned. Otherwise, equality is determined by using
* the {@link Object#equals equals} method of the first
* argument.
* is returned. Otherwise, if the first argument is not {@code
* null}, equality is determined by calling the {@link
* Object#equals equals} method of the first argument with the
* second argument of this method. Otherwise, {@code false} is
* returned.
*
* @param a an object
* @param b an object to be compared with {@code a} for equality