question: checks the operation of equals methods . concode_field_sep TenantId sameAsTenantId1 concode_elem_sep TenantId tenantId1 concode_elem_sep TenantId tenantId2 concode_field_sep void testImmutability concode_elem_sep void testConstruction
target: void function ( ) { new EqualsTester ( ) . addEqualityGroup ( tenantId1 , sameAsTenantId1 ) . addEqualityGroup ( tenantId2 ) . testEquals ( ) ; }