[GitHub] zeppelin issue #658: Switch to Java 8

[mf69]

Github user mf69 commented on the issue:

    https://github.com/apache/zeppelin/pull/658
  
    News flash...Java 7 was EOL over **2 years ago**.
    https://www.java.com/en/download/faq/java_7.xml
    
    What more does it take to get Zeppelin working with Java 8?


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