![]() ![]() However, it is recommended not to use it. The Stack class provides the direct implementation of the stack data structure. To check whether a stack is empty or not, we use the empty() method. ![]() It returns the position of the element from the top of the stack. To search an element in the stack, we use the search() method. The peek() method returns an object from the top of the stack. To remove an element from the top of the stack, we use the pop() method. To add an element to the top of the stack, we use the push() method. To learn about different Vector methods, visit Java Vector Class.īesides these methods, the Stack class includes 5 more methods that distinguish it from Vector. Since Stack extends the Vector class, it inherits all the methods Vector. For example, // Create Integer type stack Once we import the package, here is how we can create a stack in Java. In order to create a stack, we must import the package first. That is, elements are added to the top of the stack and removed from the top of the stack. In stack, elements are stored and accessed in Last In First Out manner. ![]() The Stack class extends the Vector class. The Java collections framework has a class named Stack that provides the functionality of the stack data structure. ![]()
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