title: java.lang.NoSuchMethodError: ch.qos.logback.classic.LoggerContext.getBithTime()
body: <p>Why do I get this error:</p>
  
  <pre><code>java.lang.NoSuchMethodError: ch.qos.logback.classic.LoggerContext.getBithTime()
  </code></pre>
  
  <p>My guess is that the typo has been fixed and the versions of slf4j and logback don't match but I couldn't find anything in the release notes which says which versions are compatible.</p>
  
  <p>Currently, I'm using org.slf4j.api 1.6.1 and ch.qos.logback.classic 0.9.27.</p>
  
  <p>They are from Eclipse Orbit so it's not really simple to change either version.</p>