[weld-issues] [JBoss JIRA] Commented: (WELD-834) URLScanner can not handle paths containing spaces

[Emond Papegaaij (JIRA)]

    [ https://issues.jboss.org/browse/WELD-834?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12623982#comment-12623982 ] 

Emond Papegaaij commented on WELD-834:
--------------------------------------

The fix in this issue can cause double-escaped paths, which causes errors like: Error handling file /var/lib/jenkins/jobs/Wicket%2520Weld/workspace/wicket-cdi-examples/target/classes

https://github.com/papegaaij/wicket-cdi demonstrates the problem, clone the project in a directory with a space in the name, and run 'mvn install -Dwicket.version=1.5-RC5.1'

> URLScanner can not handle paths containing spaces
> -------------------------------------------------
>
>                 Key: WELD-834
>                 URL: https://issues.jboss.org/browse/WELD-834
>             Project: Weld
>          Issue Type: Bug
>          Components: Bootstrap and Metamodel API
>    Affects Versions: 1.1.0.Final
>         Environment: Windows, Jetty 7.2.2
>            Reporter: Štěpán Mík
>            Assignee: Ales Justin
>             Fix For: 1.1.2.Final
>
>
> When actual classpath  includes folder that contains spaces, URLScanner throws an exception (java.io.FileNotFoundException). Problem is at line 93 where string holding URL is "converted" to path just by stripping URL scheme prefix. Unfortunately, spaces in URL are expressed either by plus sing or %20 escape sequence, which remains in file path instead of proper URL decoding. For example "file:/C:/with%20space" is converted to "/C:/with%20space" instead of "C:/with space".

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