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https://issues.apache.org/jira/browse/HTTPCORE-501?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16293258#comment-16293258
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ASF subversion and git services commented on HTTPCORE-501:
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Commit 496f5bf390c10626486665ee1c8f859d3dc4888d in httpcomponents-core's branch
refs/heads/master from [~garydgregory]
[ https://git-wip-us.apache.org/repos/asf?p=httpcomponents-core.git;h=496f5bf ]
HTTPCORE-501 org.apache.http.client.utils.URLEncodedUtils.parse() should
return a new ArrayList when there are no query parameters.
> org.apache.hc.core5.net.URLEncodedUtils.parse() should return a new ArrayList
> when there are no query parameters
> ----------------------------------------------------------------------------------------------------------------
>
> Key: HTTPCORE-501
> URL: https://issues.apache.org/jira/browse/HTTPCORE-501
> Project: HttpComponents HttpCore
> Issue Type: Improvement
> Components: HttpCore
> Affects Versions: 5.0-beta1
> Reporter: Gary Gregory
> Assignee: Gary Gregory
>
> {{org.apache.http.client.utils.URLEncodedUtils.parse(URI, Charset)}} should
> return a new {{ArrayList}} when there are no query parameters.
> Currently, {{org.apache.http.client.utils.URLEncodedUtils.parse(URI,
> Charset)}} returns an immutable list through {{Collections.emptyList()}} if
> there are no params> But if there are parameters, the method returns a
> mutable list.
> This makes it impossible to write the same code to handle both cases.
> This change will cause the method to return a new {{ArrayList}} if there are
> no parameters.
> The methods that are directly affected are:
> - org.apache.hc.core5.net.URLEncodedUtils.parse(String, Charset, char...)
> - org.apache.hc.core5.net.URLEncodedUtils.parse(String, Charset)
> - org.apache.hc.core5.net.URLEncodedUtils.parse(URI, Charset)
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