code: static final String uppercaseDrive(String path) {
  		String resultPath = null;
  		if (path != null) {
  			if (path.length() >= 2 && path.charAt(1) == ':') {
  				resultPath = Character.toUpperCase(path.charAt(0)) + path.substring(1);
  			} else {
  				resultPath = path;
  			}
  		}
  		return resultPath;
  	}
docs: Cygwin prefers lowercase drive letters, but other parts of maven use
  uppercase
  
  @param path
  @return String