OptionalLong getAsLong() method in Java with examples
OptionalLong help us to create an object which may or may not contain a long value. The getAsLong() method returns value If a value is present in OptionalLong object, otherwise throws NoSuchElementException.
public long getAsLong()
Parameters: This method accepts nothing.
Return value: This method returns the value described by this OptionalLong.
Exception: This method throws NoSuchElementException if no value is present
Below programs illustrate getAsLong() method:
OptionalLong: OptionalLong Value in OptionalLong = 445325
OptionalLong: OptionalLong.empty Exception: java.util.NoSuchElementException: No value present
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