Variable name not trimmed; trailing blank is significant

[steverawlins-zebra]

Expected behavior

Trim my variable duration to be duration so that ${duration} would work

Actual behavior

Failed to run ThreadGroup because the duration, in seconds, was supplied by a variable in the User Variables element and that element does not trim trailing spaces so there was no match.

Steps to reproduce the problem

<hashTree>
  <Arguments guiclass="ArgumentsPanel" testclass="Arguments" testname="Local User Defined Variables" enabled="true">
    <collectionProp name="Arguments.arguments">
      <elementProp name="duration" elementType="Argument">
        <stringProp name="Argument.name">duration </stringProp>
        <stringProp name="Argument.value">60</stringProp>
        <stringProp name="Argument.metadata">=</stringProp>
      </elementProp>

JMeter Version

5.5

Java Version

17.0.3

OS Version

MacOS

[FSchumacher]

Can you test current trunk or next nightly and report back, whether it really fixes your issue?