Java.
Must not use Java API java.util.Stack
/**
A class of stacks whose entries are stored in an array.
Implement all methods in ArrayStack class using resizable
array strategy, i.e. usedoubleArray()
Must throw StackException during exception events in methods:
peek(), pop(), ArrayStack(int initialCapacity)
Do not change or add data fields
Do not add new methods
*/




import
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