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> underscore character is reserved. A variable can no longer be named only '_' Huh.... I wonder why that is?
by mcherm 9y ago
> underscore character is reserved. A variable can no longer be named only '_'
Huh.... I wonder why that is?
- wodencafe 9y agoThey are going to use it to represent lambda parameters. Please see: http://openjdk.java.net/jeps/302 http://openjdk.java.net/jeps/302 - Lambda Leftovers
- mcherm 9y agoAh. Thanks.
- avmich 9y agoTo introduce pattern matching in the future?
- ww520 9y agoWildcard pattern? Wildcard variable? Dummy placeholder?