4 ms·

Better idea: Optional.ofNullable(foo).orElse(new Foo())

• leothekim 8y ago
  And remove `Optional.get()`.
• deepsun 8y ago
  In kotlin: `foo ?: Foo()` Although I'd rather creating objects if not needed to be easier on memory.
  • erik_seaberg 8y ago
    In Java that's Optional.ofNullable(foo).orElseGet(Foo::new) to avoid side effects from building a throwaway object.