Stack firstElement() method in Java with Example
The Java.util.Stack.firstElement() method in Java is used to retrieve or fetch the first element of the Stack. It returns the element present at the 0th index of the Stack
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Parameters: The method does not take any parameter.
Return Value: The method returns the first element present in the Stack.
Below programs illustrate the Java.util.Stack.firstElement() method:
Stack: [Welcome, To, Geeks, 4, Geeks] The first element is: Welcome
Stack: [10, 15, 30, 20, 5] The first element is: 10