title: 2 Spring WebApplicationInitializers detected on classpath
body: <p>i have a springboot webapp and when i deployed it on my server on tomcat 7.0.54 then i got following message in catalina.out </p>
  
  <pre><code>INFO: 2 Spring WebApplicationInitializers detected on classpath
  </code></pre>
  
  <p>and my application is deploying twice which casue Exception </p>
  
  <pre><code>org.springframework.jmx.export.UnableToRegisterMBeanException: Unable to register MBean [inbound] with key 'inbound'; nested exception is javax.management.InstanceAlreadyExistsException
  </code></pre>
  
  <p>but i tried the same war file on my local system with tomcat 7.0.37 and the application works fine </p>
  
  <p>any suggestion?</p>
  
  <p>Thanks. </p>