GH-3362: Address sonarcloud dos issue in propertiesutil#3363

j69772 wants to merge 2 commits intodevelopgchq/Gaffer:developfrom

gh-3362-to-address-sonarcloud-dos-issue-in-propertiesutilgchq/Gaffer:gh-3362-to-address-sonarcloud-dos-issue-in-propertiesutilCopy head branch name to clipboard