title: Java Eclipse plugin Development - Save all project's files programmatically
body: <p>I'm developing a plugin for Eclipse.
  I'd like it to suggest the user to save unsaved resources before running.
  This is in a similar behavior to how eclipse suggest you to save unsaved files before debugging.</p>
  
  <p>In essence, I would like to open the following dialog:</p>
  
  <p><img src="https://www.cs.cmu.edu/~pattis/15-1XX/common/handouts/OS+IDE/images/saveresources.gif" alt="alt text"></p>
  
  <p>Any help will be greatly appreciate.</p>