title: duplicated blocks are not detected from Sonar Eclipse Plugin
body: <p>We are currently using SonarQube server (version 5.1.1) 
  and the Sonar Eclipse Plugin (version 3.5).
  We are going to plan to upgrade SonarQube server to 5.2 and use SonarLint.</p>
  
  <p>Regarding the rule "Source files should not have any duplicated blocks" (common-java:DuplicatedBlocks), we have seen a difference of behaviour 
  between analysis results from SonarQube server and Sonar Eclipse Plugin.
  Indeed duplicate blocks are not detected from the Sonar Eclipse Plugin while there are from SonarQube server.</p>
  
  <p>Does SonarLint contain a fix for this issue?</p>