- Always use a comparator function when sorting numbers. [10, 2].sort () results in [10, 2] because it sorts as strings. - Remember that most native array methods mutate the original array.
Incremental work thanks to V8’s fantastic Orinoco engine means most major garbage collections take place concurrently with the main thread doing little if any work for more than a couple milliseconds.
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El método Collections.sort (List) requiere estrictamente que los elementos de la lista sean comparables entre sí. Pero Java no sabe bajo qué criterio ordenar los objetos de ese tipo de forma natural.