docs: @Override
      public CaseDefinition getCase(String deploymentId, String caseDefinitionId) {
          return availableCases.stream()
                              .filter(caseDef -> caseDef.getDeploymentId().equals(deploymentId) 
                                      && caseDef.getId().equals(caseDefinitionId))
                              .findFirst()
                              .orElse(null);        
      }