# isNotEmpty property

1. @override

bool get isNotEmpty
override

Whether this collection has at least one element.

May be computed by checking if `iterator.moveNext()` returns `true`.

Example:

    final numbers = <int>{1, 2, 3};
    print(numbers.isNotEmpty); // true;
    print(numbers.iterator.moveNext()); // true

## Implementation

    @override
    bool get isNotEmpty => _elements.isNotEmpty;