Method Description Thismethodill construtheHuffmantree using hesuppliedrrayof character frequencies, where count[s] is the HuffmanTrim[ count)s number of occurrences of the character with integerdecimalvalue i. For example, count[32] is thenumbeof spaces Thismethodhouldvriteyourencodingree voidrit(StringileName tothegiverfilein a standarformatusing the naming conventions provided later. Thismethodill writea compressednary fileusingheHuffmanodegeneratey voiencodeitOutputStreamString filename theHuffmartreelt will writetheHuffman codeforeachcharacteritbybit, using BitOuputStream