title: 'class file has wrong version 55.0, should be 53.0' in Google Cloud platform
body: <p>I'm trying to compile my project based on Maven in GCP Console
  and I simply typed the command for compile.</p>
  
  <pre><code>[ERROR] /home/dragon2/Dialogflow-NLUtest/src/main/java/com/example/dialogflow/SpeechToTextInDialogflow.java:[12,15] cannot access java.io.File
  [ERROR]   bad class file: /modules/java.base/java/io/File.class
  [ERROR]     class file has wrong version 55.0, should be 53.0
  [ERROR]     Please remove or make sure it appears in the correct subdirectory of the classpath.
  </code></pre>
  
  <p>I know that there is a compile java version 55.0 is built with a running environment 53.0.</p>
  
  <p>but I don't know how to fix it...</p>
  
  <p>Could anyone please help someone who knows?? </p>