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From "John Vines (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (ACCUMULO-4441) ConsoleReader created in Main breaks any external jars use of Console.readLine
Date Wed, 31 Aug 2016 22:44:21 GMT

    [ https://issues.apache.org/jira/browse/ACCUMULO-4441?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15453616#comment-15453616
] 

John Vines commented on ACCUMULO-4441:
--------------------------------------

Not quite. It breaks if you execute bin/accumulo my.package.Class

> ConsoleReader created in Main breaks any external jars use of Console.readLine
> ------------------------------------------------------------------------------
>
>                 Key: ACCUMULO-4441
>                 URL: https://issues.apache.org/jira/browse/ACCUMULO-4441
>             Project: Accumulo
>          Issue Type: Bug
>    Affects Versions: 1.7.2
>            Reporter: John Vines
>
> ACCUMULO-3514 introduced an autoloader for starting up our various functions as well
as external utilities that are using our provided classpath. 
> Unfortunately with this work, the shell was more or less left alone. This means in teh
Shell's empty constructor, which is now constructed no matter what, creates a ConsoleReader.
And sadly, an unclosed ConsoleReader laying around breaks System.console().readLine by restricting
it to reading just one character.
> Ideally the Shell's empty constructor, like all of the other autowired services, should
be empty and not creating an impact on the entire VM.



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