Question: Using linked-list Stacks, write a JAVA program that allows the user to enter a mathematical expression to check its validation. Implement the Parenthesis Matching Algorithm

Using linked-list Stacks, write a JAVA program that allows the user to enter a mathematical expression to check its validation. Implement the Parenthesis Matching Algorithm discussed in class using linked-list Stack to be able to check if a users mathematical expression is valid or not.

add the paranthesisMatching method and test it in the Tester class.

For example: (3 * 21 + 5) is valid, while (4 + 52 * [ 3 + 2 ] } is not valid.

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