Stack in java: Learn how to use the stack class

Learn how to use the stack class in Java, which implements the LIFO data structure. See examples of pushing, popping, peeking and searching elements in a stack. In this tutorial, we will be discussing the Stack Class in Java, what are the methods in the stack class, how to create a java stack, and Stack Implementation with Example. Stack is a linear Data Structure that is based on the LIFO concept (last in first out). Instead of only an Integer Stack, Stack can be of String, Character, or even Float type. There are 4 primary operations in the stack as follows: push () Method adds element x to the stack. pop () Method removes the last element of the stack. top () Method returns the last element of the stack. empty () Method returns whether the stack is empty or not. Note: Time Complexity is of order 1 for all operations ... Learn how to use the Stack class in Java, which represents a last-in-first-out (LIFO) stack of objects. See the constructors, methods, and inherited fields of the Stack class and its superclasses.