The toArray() method of Booleans Class in the Guava library is used to convert the boolean values, passed as the parameter to this method, into a Boolean Array. These boolean values are passed as a Collection to this method. This method returns a Boolean array.
public static boolean toArray(Collection<Boolean> collection)
Parameters: This method accepts a mandatory parameter collection which is the collection of boolean values to be converted in to a Boolean array.
Return Value: This method returns a boolean array containing the same values as a collection, in the same order.
Exceptions: This method throws NullPointerException if the passed collection or any of its elements is null.
Below programs illustrate the use of toArray() method:
[false, true, false, false]
[true, true, false]
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