title: Missing Spring Properties Yaml Editor and and Spring Properties Editor with Spring Tools 3.9.2
body: <p>I had installed an earlier version of <a href="https://marketplace.eclipse.org/content/spring-tools-aka-spring-ide-and-spring-tool-suite" rel="nofollow noreferrer">Spring Tools</a> into an existing Eclipse Oxygen installation and I was able to select and use the <strong>Spring Properties Yaml Editor</strong> and <strong>Spring Properties Editor</strong> using the <code>Open With...</code> context menu but since upgrading to Spring Tools 3.9.2 those two editors are missing. Instead now I need to use plain text editors or something like YEdit YAML Editor which doesn't give me any of the nice spring related features.</p>
  
  <p>This is the same question as the first half of <a href="https://stackoverflow.com/questions/48093885/eclipse-spring-tools-missing-content-assist-autocomplete" title="eclipse-spring-tools-missing-content-assist-autocomplete">eclipse-spring-tools-missing-content-assist-autocomplete</a> but that part of the question was never solved.</p>
  
  <p>If I install a fresh copy of Spring Tool Suite 4 (which is a rebadged eclipse with the same plugin installed by default) then those required editors are present, so this is only a problem when working with Vanilla Eclipse with Spring Tools 3.9.2.</p>