OptionalDouble stream() method in Java with examples
The stream() method help us to get double value contain by OptionalDouble as DoubleStream.If a value is present, method returns a sequential DoubleStream containing only that value, otherwise returns an empty DoubleStream.
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public DoubleStream stream()
Parameters: This method accepts nothing.
Return value: This method returns the optional value as an DoubleStream.
Below programs illustrate stream() method: