server: fix list public ip returns duplicated records (apache#5464)

* server: fix list public ip returns duplicated records

* update apache#5464: fix shared network

Author: weizhouapache

server/src/main/java/com/cloud/server/ManagementServerImpl.java

@@ -2128,7 +2128,7 @@ public Pair<List<? extends IpAddress>, Integer> searchForIPAddresses(final ListP
             _accountMgr.buildACLSearchBuilder(sb, domainId, isRecursive, permittedAccounts, listProjectResourcesCriteria);
         }
 
-        buildParameters(sb, cmd);
+        buildParameters(sb, cmd, vlanType == VlanType.VirtualNetwork ? true : isAllocated);
 
         SearchCriteria<IPAddressVO> sc = sb.create();
         setParameters(sc, cmd, vlanType);
@@ -2190,26 +2190,26 @@ public Pair<List<? extends IpAddress>, Integer> searchForIPAddresses(final ListP
         }
         if (freeAddrIds.size() > 0) {
             final SearchBuilder<IPAddressVO> sb2 = _publicIpAddressDao.createSearchBuilder();
-            buildParameters(sb2, cmd);
+            buildParameters(sb2, cmd, false);
             sb2.and("ids", sb2.entity().getId(), SearchCriteria.Op.IN);
 
             SearchCriteria<IPAddressVO> sc2 = sb2.create();
             setParameters(sc2, cmd, vlanType);
             sc2.setParameters("ids", freeAddrIds.toArray());
             addrs.addAll(_publicIpAddressDao.search(sc2, searchFilter)); // Allocated + Free
         }
+        Collections.sort(addrs, Comparator.comparing(IPAddressVO::getAddress));
         List<? extends IpAddress> wPagination = com.cloud.utils.StringUtils.applyPagination(addrs, cmd.getStartIndex(), cmd.getPageSizeVal());
         if (wPagination != null) {
             return new Pair<List<? extends IpAddress>, Integer>(wPagination, addrs.size());
         }
         return new Pair<>(addrs, addrs.size());
     }
 
-    private void buildParameters(final SearchBuilder<IPAddressVO> sb, final ListPublicIpAddressesCmd cmd) {
+    private void buildParameters(final SearchBuilder<IPAddressVO> sb, final ListPublicIpAddressesCmd cmd, final Boolean isAllocated) {
         final Object keyword = cmd.getKeyword();
         final String address = cmd.getIpAddress();
         final Boolean forLoadBalancing = cmd.isForLoadBalancing();
-        Boolean isAllocated = cmd.isAllocatedOnly();
         final Map<String, String> tags = cmd.getTags();
 
         sb.and("dataCenterId", sb.entity().getDataCenterId(), SearchCriteria.Op.EQ);