title: UseConcMarkSweepGC is deprecated, what is its replacement?
body: <p>A java program is giving this warning, with JRE 10.0.2:</p>
  
  <pre><code>Java HotSpot(TM) 64-Bit Server VM warning: Option UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed in a future release.
  </code></pre>
  
  <p>What is the recommended replacement for this switch?</p>