chore(cleanup): [#757] remove unused method

CHANGELOG.md

@@ -8,11 +8,19 @@ _**For better traceability add the corresponding GitHub issue number in each cha
 
 ## [Unreleased]
 
-## [5.2.0] - 2024-07-03
+### Added
 
 ### Fixed
 
 - Access and Usage Policy Validation flow correction. #757
+
+### Changed
+
+
+## [5.2.0] - 2024-07-03
+
+### Fixed
+
 - Fixed ESS Investigation job processing not starting. #579
 - Policy store API returns 'rightOperand' without 'odrl:' prefix now (see traceability-foss/issues/970).
 - Fixed trivy workflow to fail only on CRITICAL, HIGH (according to https://github.com/eclipse-tractusx/eclipse-tractusx.github.io/pull/949/files).

irs-policy-store/src/main/java/org/eclipse/tractusx/irs/policystore/services/PolicyStoreService.java

@@ -29,7 +29,6 @@
 import java.time.OffsetDateTime;
 import java.util.AbstractMap;
 import java.util.ArrayList;
-import java.util.Collection;
 import java.util.Comparator;
 import java.util.LinkedList;
 import java.util.List;
@@ -285,14 +284,6 @@ private static Stream<Policy> sortByPolicyId(final List<Policy> policies) {
         return result.stream();
     }
 
-    private List<AcceptedPolicy> getAllPolicies() {
-        return getAllStoredPolicies().values()
-                                     .stream()
-                                     .flatMap(Collection::stream)
-                                     .map(this::toAcceptedPolicy)
-                                     .toList();
-    }
-
     private AcceptedPolicy toAcceptedPolicy(final Policy policy) {
         return new AcceptedPolicy(policy, policy.getValidUntil());
     }