Tidy loose ends in class

Remove unnecessary method as previous commit makes this redundant
4 jobs for master in 11 minutes and 51 seconds (queued for 1 second)
Status Job ID Name Coverage
  Build
passed #199658324
maven-build

00:02:51

 
  Test
passed #199658325
allowed to fail
code_quality

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passed #199658326
allowed to fail
dast

00:02:25

passed #199658327
allowed to fail
dependency_scanning

00:04:31