Convert All Letters To Lower Case - Java Quiz Question

Write a program to convert all letters in a character array to lower case

Input(char Array)	Output(char Array)
{'E', 'N', 'G', 'I', 'N', 'E', 'E', 'R', 'I', 'N', 'G'}	{'e', 'n', 'g', 'i', 'n', 'e', 'e', 'r', 'i', 'n', 'g'}
{'H', 'y', 'd', 'E', 'R', 'a', 'B', 'A', 'D'}	{'h', 'y', 'd', 'e', 'r', 'a', 'b', 'a', 'd'}
{'r', 'o', 's', 'e'}	{'r', 'o', 's', 'e'}


			

			class ConvertToLowerCase 
 { 

			    public static void main(String s[])
    {
        char[] inputArray = {'G', 'O', 'O', 'D', 'M', 'O', 'R', 'N', 'I', 'N', 'G'};
        char[] outputArray = convertToLowerCase(inputArray);
        System.out.print("The character array is " );
        for(int i = 0; i < outputArray.length; i++ )
        {
            System.out.print(outputArray[i] + ", ");
        }

    }
 
			

			

					    public static char[] convertToLowerCase(char[] input) 

					    {

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41	Find The HCF Of Three Numbers
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46	Find If The Given Matrix Is An Upper Triangle Matrix
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