### Question:
InMemorySLAProvider implements ServiceLevelAgreementProvider { @Override public ID resolve(Serializable ser) { return resolveImpl(ser); } InMemorySLAProvider(); @Override ID resolve(Serializable ser); @Override List<ServiceLevelAgreement> getAgreements(); @Override ServiceLevelAgreement getAgreement(ID id); @Override ServiceLevelAgreement findAgreementByName(String slaName); @Override boolean removeAgreement(ID id); @Override ServiceLevelAgreementBuilder builder(); @Override ServiceLevelAgreementBuilder builder(ID id); @Override ServiceLevelAgreementCheckBuilder slaCheckBuilder(ID slaId);  }### Answer:
@Test public void testResolve() { ServiceLevelAgreement.ID id = this.provider.builder().name("sla").build().getId(); ServiceLevelAgreement.ID fromStr = this.provider.resolve(id.toString()); ServiceLevelAgreement.ID fromUUID = this.provider.resolve(UUID.fromString(id.toString())); ServiceLevelAgreement.ID fromID = this.provider.resolve(id); assertThat(id).isEqualTo(fromStr).isEqualTo(fromUUID).isEqualTo(fromID); assertThat(this.provider.getAgreement(fromStr)).isNotNull(); }