Q$2.$ Write the program in Java to construct a Huffman code for the following data.

$(5$ Marks$)$

Character A B C D E

Probability $0\mathrm{.}20\mathrm{.}150\mathrm{.}20\mathrm{.}250\mathrm{.}2$Q$2.$ Write the program in Java to construct a Huffman code for the following data.

$(5$ Marks$)$