WRITE THE JAVA PROGRAM AND PLEASE ATTACH THE SCREENSHOT OF THE OUTPUT CONCOLE

Create a class bag (multiset) that uses an expandable array to store the bag items. The item type must be a Java String type; that is, the bag will store strings of characters. The class should have the methods listed below. Create a main class to test your bag class. This main class should fill a bag with the keywords of the Java language.

a.Bag(): default constructor

b. boolean isEmpty(): determines whether the bag is empty (still need it)

c. void print(): prints the bag elements (still need it)

d. int getLength(): returns the number of items in the bag (still need it for expansion)

e. void add(String item): adds an item to the bag

f. void removeOne(String item): removes item from the bag; only one occurrence of item should be removed.