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https://issues.apache.org/jira/browse/SOLR-9184?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15937779#comment-15937779
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ASF subversion and git services commented on SOLR-9184:
-------------------------------------------------------

Commit 583fec1a58b41a0562529e6228a29728a790d87c in lucene-solr's branch 
refs/heads/master from koji
[ https://git-wip-us.apache.org/repos/asf?p=lucene-solr.git;h=583fec1 ]

SOLR-9184: Add a static convenience method ModifiableSolrParams#of(SolrParams) 
which returns the same instance if it already is modifiable, otherwise creates 
a new ModifiableSolrParams instance.


> Add convenience method to ModifiableSolrParams
> ----------------------------------------------
>
>                 Key: SOLR-9184
>                 URL: https://issues.apache.org/jira/browse/SOLR-9184
>             Project: Solr
>          Issue Type: Improvement
>          Components: SolrJ
>            Reporter: Jörg Rathlev
>            Assignee: Koji Sekiguchi
>            Priority: Minor
>         Attachments: SOLR-9184.patch, SOLR-9184.patch
>
>
> Add a static convenience method {{ModifiableSolrParams#of(SolrParams)}} which 
> returns the same instance if it already is modifiable, otherwise creates a 
> new {{ModifiableSolrParams}} instance.
> Rationale: when writing custom SearchComponents, we find that we often need 
> to ensure that the SolrParams are modifiable. The copy constructor of 
> ModifiableSolrParams always creates a copy, even if the SolrParms already are 
> modifiable.
> Alternatives: The method could also be added as a convenience method in 
> SolrParams itself, which already has static helper methods for wrapDefaults 
> and wrapAppended.



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