Extracted method and used streams to improve readability

[ham1]

No description provided.

[codecov-io]

Codecov Report

Merging #323 into trunk will not change coverage.
The diff coverage is 0%.

@@           Coverage Diff           @@
##             trunk    #323   +/-   ##
=======================================
  Coverage     57.7%   57.7%           
  Complexity    9895    9895           
=======================================
  Files         1137    1137           
  Lines        72957   72957           
  Branches      7305    7303    -2     
=======================================
  Hits         42098   42098           
  Misses       28388   28388           
  Partials      2471    2471

Impacted Files	Coverage Δ	Complexity Δ
src/core/org/apache/jmeter/gui/action/Save.java	13.17% <0%> (ø)	4 <0> (ø)	⬇️

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