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https://issues.apache.org/jira/browse/ZOOKEEPER-192?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Patrick Hunt updated ZOOKEEPER-192:
-----------------------------------

    Attachment: ZOOKEEPER-192.patch

added trim() for key/value when reading config file.

added test that verifies

> trailing whitespace in config file can cause number format exceptions
> ---------------------------------------------------------------------
>
>                 Key: ZOOKEEPER-192
>                 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-192
>             Project: Zookeeper
>          Issue Type: Bug
>          Components: server
>    Affects Versions: 3.0.0
>            Reporter: Patrick Hunt
>            Assignee: Patrick Hunt
>            Priority: Minor
>             Fix For: 3.2.0
>
>         Attachments: ZOOKEEPER-192.patch
>
>
> a config file with trailing whitespace can cause number format exception
> for example a line such as
> clientPort=2181
> where 2181 is followed by a space character, will fail to parse with number 
> format excetion "2181 " (notice the space).
> We need to trim whitespace when parsing numbers

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