[jira] [Updated] (JCRVLT-778) VersionRange.fromString("") does not return VersionRange.INFINITE

["Konrad Windszus (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/JCRVLT-778?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Konrad Windszus updated JCRVLT-778:
-----------------------------------
    Fix Version/s: 3.8.2

> VersionRange.fromString("") does not return VersionRange.INFINITE
> -----------------------------------------------------------------
>
>                 Key: JCRVLT-778
>                 URL: https://issues.apache.org/jira/browse/JCRVLT-778
>             Project: Jackrabbit FileVault
>          Issue Type: Bug
>          Components: Packaging
>            Reporter: Konrad Windszus
>            Assignee: Konrad Windszus
>            Priority: Major
>             Fix For: 3.8.2
>
>
> The constant {{VersionRange.INFINITE}} is defined as {{new VersionRange(null, true, null, true);}} (https://github.com/apache/jackrabbit-filevault/blob/b37c68091ba97ada6ea4b1c21d256ce45c79f17c/vault-core/src/main/java/org/apache/jackrabbit/vault/packaging/VersionRange.java#L37)
> However the empty string (representing the infinite range as well) returns {{new VersionRange(null, false, null, false)}} in {{VersionRange.fromString(String)}}. 
> (https://github.com/apache/jackrabbit-filevault/blob/b37c68091ba97ada6ea4b1c21d256ce45c79f17c/vault-core/src/main/java/org/apache/jackrabbit/vault/packaging/VersionRange.java#L231)
> Although both represent the infinite range they are different objects. 
> The {{equals}} method neglects those difference but reusing the constant {{VersionRange.INFINITE}} improves the memory footprint and allows to use the same instance check for infinite version ranges.
>  



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