dap4/d4core/src/main/java/dap4/core/util/DapUtil.java
static public boolean
    hasDriveLetter(String path)
    {
        boolean hasdr = false;
        if(path != null && path.length() >= 2) {
            hasdr = (DRIVELETTERS.indexOf(path.charAt(0)) >= 0 && path.charAt(1) == ':');
        }
        return hasdr;
    }
static public boolean
    hasDriveLetter(String path)
    {
        boolean hasdr = false;
        if(path != null && path.length() >= 2) {
            hasdr = (DRIVELETTERS.indexOf(path.charAt(0)) >= 0 && path.charAt(1) == ':');
        }
        return hasdr;
    }
return true if this path appears to start with a windows drive letter

@param path
@return