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Note the weakness of the Java solution. Since its interfaces offer no support for virtual contructors (hence the design pattern), you have to instanciate a fact
by joseraul 11y ago
Note the weakness of the Java solution. Since its interfaces offer no support for virtual contructors (hence the design pattern), you have to instanciate a factory before you can get an empty value.
- kushti 11y agoPossible now with Java 8 default methods.