public static final String unCapitalizeFirstChar(String word) {
        return Character.toLowerCase(word.charAt(0)) + word.substring(1);
    }
public static final String unCapitalizeFirstChar(String word) {
        return Character.toLowerCase(word.charAt(0)) + word.substring(1);
    }
public static final String unCapitalizeFirstChar ( String word ) { return Character . toLowerCase ( word . charAt ( 0 ) ) + word . substring ( 1 ) ; }
Un capitalizes the first character of the word given.
It will convert i to I

@param word
@return result
Un capitalizes the first character of the word given . It will convert i to I