The new Objects class (original) (raw)
Neal Gafter neal at gafter.com
Sun Jan 10 19:55:00 UTC 2010
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On Sun, Jan 10, 2010 at 12:14 AM, Paulo Levi <i30817 at gmail.com> wrote:
Just seen the new Objects class in the java.util.
I'd like to ask why does the public static int hash(Object... values) method, has the warning: Warning: When a single object reference is supplied, the returned value does not equal the hash code of that object reference. This value can be computed by calling hashCode(Object). When it could be rewritten as : public static int hash(Object value1, Object value2, Object... restOfValues) to avoid that.
That would make it hard to pass an array.
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