Applied review feedback

Signed-off-by: Lars Wegner <lars.wegner2@de.bosch.com>

Author: l-wegner

backend/business-partner-agent/src/main/java/org/hyperledger/bpa/impl/prooftemplates/ProofTemplateElementVisitor.java

@@ -35,8 +35,11 @@
  * accept the different parts and store them in a context conserving way, to
  * build the {@link PresentProofRequest.ProofRequest} with {@link #getResult()}.
  * <p>
- * The call order of the visit methods does not matter. These methods are not
- * thread safe. Use one instance per {@link BPAProofTemplate}
+ * The call order of the visit methods does not matter.<p>
+ * These methods are not  thread safe.<p>
+ * Use one instance per {@link BPAProofTemplate}
+ *
+ * @see ProofTemplateConversion#proofRequestViaVisitorFrom for an example on how to use this class
  */
 class ProofTemplateElementVisitor {
 

backend/business-partner-agent/src/test/java/org/hyperledger/bpa/repository/BPAProofTemplateRepositoryTest.java

@@ -78,6 +78,7 @@ void testSavingAnEntity() {
                 .createdAt(savedProofTemplate.get().getCreatedAt())
                 .build();
         assertEquals(expectedProofTemplate, savedProofTemplate.get());
+        assertEquals(0, repo.count());
     }
 
     @Test