[GitHub] zeppelin issue #2592: ZEPPELIN-2685. Improvement on Interpreter class

[zjffdu]

Github user zjffdu commented on the issue:

    https://github.com/apache/zeppelin/pull/2592
  
    @Leemoonsoo Do you have any concern about the compatibility break in this 
PR ?
    
    * Add throw InterpreterException which is checked exception for the 
abstract methods of Interpreter, this would enforce the interpreter 
implementation to throw InterpreterException.
    
    * field name refactoring.
    ** property -> properties
    ** getProperty() --> getProperties()


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