def camelToWords(camelStr):
    """
        camelToWords - Converts a camel-case item into words, by appending a space before every capital letter at index i>0

        Example: ActivityFileMonitor returns "Activity File Monitor"

        @param camelStr <str> - A string to convert

        @return <str> - Words transformed from camel case string
    """
    if len(camelStr) == 0:
        return ''
    ret = []
    camelStrSplit = list(camelStr)
    ret.append(camelStrSplit[0].upper())
    for x in camelStrSplit[1:]:
        if x.isupper():
            ret.append(' ')
        ret.append(x)
    return ''.join(ret)
