[jbossws-issues] [JBoss JIRA] (JBWS-4031) Avoid array allocation in SubjectCreatingPolicyInterceptor
Philippe Marschall created JBWS-4031:
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Summary: Avoid array allocation in SubjectCreatingPolicyInterceptor
Key: JBWS-4031
URL: https://issues.jboss.org/browse/JBWS-4031
Project: JBoss Web Services
Issue Type: Patch
Components: jbossws-cxf
Reporter: Philippe Marschall
{{SubjectCreatingPolicyInterceptor#getPrincipal(Principal, Subject)}} converts a {{Set}}
to an array just to get the first element. This is unnecessary and can easily be done with
an {{Iterator}} which avoids the array creation.
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