title: In Java, how do I create a temp file only in memory to parse xml?
body: <p>I'd like to read in an XML response and make a temp file in memory out of the xml.
  Then, I'd like to read in the file to see if certain elements exist.
  After this is done, I'd like to just get rid of the temp file.
  I am familiar with making and reading files to/from the file system, is it possible to not write, and then read, from a file in memory only?</p>