Not really. A property file is a one way hash. You could write custom code to reverse the format of the property file and put the values first (assuming they meet the definition of keys.) Or you could write custom code to go through all the lines and do the search and replace.
Thanks Jeanne, I am looking to customize this code..
meanwhile, got one more interesting question..
using summary="true" attribute, it displays how many occurrences are replaced in how many files.., is it possible to get detailed summary report redirected to a file? like which file got changed and what is the change made?