diff --git a/src/android/net/dhcp/DhcpServingParams.java b/src/android/net/dhcp/DhcpServingParams.java
index 0fd649d..9d395f7 100644
--- a/src/android/net/dhcp/DhcpServingParams.java
+++ b/src/android/net/dhcp/DhcpServingParams.java
@@ -24,6 +24,7 @@
 
 import static java.lang.Integer.toUnsignedLong;
 
+import android.annotation.SuppressLint;
 import android.net.IpPrefix;
 import android.net.LinkAddress;
 import android.util.ArraySet;
@@ -411,6 +412,7 @@
     /**
      * Utility method to create an IpPrefix with the address and prefix length of a LinkAddress.
      */
+    @SuppressLint("NewApi")
     @NonNull
     static IpPrefix makeIpPrefix(@NonNull LinkAddress addr) {
         return new IpPrefix(addr.getAddress(), addr.getPrefixLength());
diff --git a/tests/unit/src/android/net/dhcp/DhcpLeaseRepositoryTest.java b/tests/unit/src/android/net/dhcp/DhcpLeaseRepositoryTest.java
index 7b0af69..b9b1652 100644
--- a/tests/unit/src/android/net/dhcp/DhcpLeaseRepositoryTest.java
+++ b/tests/unit/src/android/net/dhcp/DhcpLeaseRepositoryTest.java
@@ -45,6 +45,7 @@
 
 import android.annotation.NonNull;
 import android.annotation.Nullable;
+import android.annotation.SuppressLint;
 import android.net.IpPrefix;
 import android.net.MacAddress;
 import android.net.dhcp.DhcpServer.Clock;
@@ -84,6 +85,7 @@
     private static final Inet4Address TEST_INETADDR_2 = parseAddr4("192.168.42.249");
     private static final String TEST_HOSTNAME_1 = "hostname1";
     private static final String TEST_HOSTNAME_2 = "hostname2";
+    @SuppressLint("NewApi")
     private static final IpPrefix TEST_IP_PREFIX = new IpPrefix(TEST_SERVER_ADDR, 22);
     private static final long TEST_TIME = 100L;
     private static final int TEST_LEASE_TIME_MS = 3_600_000;
@@ -149,6 +151,7 @@
         }
     }
 
+    @SuppressLint("NewApi")
     @Test
     public void testAddressExhaustion() throws Exception {
         // Use a /28 to quickly run out of addresses
@@ -169,6 +172,7 @@
         verifyNoMoreInteractions(mCallbacks);
     }
 
+    @SuppressLint("NewApi")
     @Test
     public void testUpdateParams_LeaseCleanup() throws Exception {
         // Inside /28:
@@ -229,6 +233,7 @@
         }
     }
 
+    @SuppressLint("NewApi")
     @Test
     public void testUpdateParams_UsesNewPrefix() throws Exception {
         final IpPrefix newPrefix = new IpPrefix(parseAddr4("192.168.123.0"), 24);
@@ -538,6 +543,7 @@
         assertNotEquals(lease.getNetAddr(), newLease.getNetAddr());
     }
 
+    @SuppressLint("NewApi")
     @Test
     public void testMarkLeaseDeclined_UsedIfOutOfAddresses() throws Exception {
         // Use a /28 to quickly run out of addresses
diff --git a/tests/unit/src/android/net/ip/IpClientTest.java b/tests/unit/src/android/net/ip/IpClientTest.java
index 173a9e1..37f12ca 100644
--- a/tests/unit/src/android/net/ip/IpClientTest.java
+++ b/tests/unit/src/android/net/ip/IpClientTest.java
@@ -40,6 +40,7 @@
 
 import static java.util.Collections.emptySet;
 
+import android.annotation.SuppressLint;
 import android.app.AlarmManager;
 import android.content.ContentResolver;
 import android.content.Context;
@@ -296,6 +297,7 @@
         return ipc;
     }
 
+    @SuppressLint("NewApi")
     private void addIPv4Provisioning(LinkProperties lp) {
         final LinkAddress la = new LinkAddress(TEST_IPV4_LINKADDRESS);
         final RouteInfo defaultRoute = new RouteInfo(new IpPrefix(Inet4Address.ANY, 0),
@@ -625,6 +627,7 @@
                 TEST_IFNAME));
     }
 
+    @SuppressLint("NewApi")
     static RouteInfo defaultIPV6Route(String gateway) {
         return new RouteInfo(new IpPrefix(Inet6Address.ANY, 0),
                 InetAddresses.parseNumericAddress(gateway), TEST_IFNAME);
diff --git a/tests/unit/src/android/net/ip/IpReachabilityMonitorTest.kt b/tests/unit/src/android/net/ip/IpReachabilityMonitorTest.kt
index 5245cc3..b230098 100644
--- a/tests/unit/src/android/net/ip/IpReachabilityMonitorTest.kt
+++ b/tests/unit/src/android/net/ip/IpReachabilityMonitorTest.kt
@@ -15,6 +15,7 @@
  */
 package android.net.ip
 
+import android.annotation.SuppressLint
 import android.content.Context
 import android.net.ip.IpNeighborMonitor.NeighborEventConsumer
 import android.net.INetd
@@ -106,6 +107,8 @@
 private val TEST_IPV6_DNS2 = parseNumericAddress("2001:db8::456") as Inet6Address
 
 private val TEST_IFACE = InterfaceParams("fake0", 21, null)
+
+@SuppressLint("NewApi")
 private val TEST_LINK_PROPERTIES = LinkProperties().apply {
     interfaceName = TEST_IFACE.name
     addLinkAddress(TEST_IPV4_LINKADDR)
@@ -123,6 +126,7 @@
     addDnsServer(TEST_IPV6_DNS)
 }
 
+@SuppressLint("NewApi")
 private val TEST_IPV4_ONLY_LINK_PROPERTIES = LinkProperties().apply {
     interfaceName = TEST_IFACE.name
     addLinkAddress(TEST_IPV4_LINKADDR)
@@ -136,6 +140,7 @@
     addDnsServer(TEST_IPV4_GATEWAY_DNS)
 }
 
+@SuppressLint("NewApi")
 private val TEST_IPV6_LINKLOCAL_SCOPED_LINK_PROPERTIES = LinkProperties().apply {
     interfaceName = TEST_IFACE.name
     addLinkAddress(TEST_IPV6_LINKADDR)
@@ -151,6 +156,7 @@
     addDnsServer(TEST_IPV6_DNS)
 }
 
+@SuppressLint("NewApi")
 private val TEST_DUAL_LINK_PROPERTIES = LinkProperties().apply {
     interfaceName = TEST_IFACE.name
     addLinkAddress(TEST_IPV4_LINKADDR)
diff --git a/tests/unit/src/android/net/shared/InitialConfigurationTest.java b/tests/unit/src/android/net/shared/InitialConfigurationTest.java
index 4d5a7df..0ec0053 100644
--- a/tests/unit/src/android/net/shared/InitialConfigurationTest.java
+++ b/tests/unit/src/android/net/shared/InitialConfigurationTest.java
@@ -23,6 +23,7 @@
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertNotEquals;
 
+import android.annotation.SuppressLint;
 import android.net.IpPrefix;
 import android.net.LinkAddress;
 
@@ -44,6 +45,7 @@
 public class InitialConfigurationTest {
     private InitialConfiguration mConfig;
 
+    @SuppressLint("NewApi")
     @Before
     public void setUp() {
         mConfig = new InitialConfiguration();
@@ -67,6 +69,7 @@
         assertEquals(mConfig, unparceled);
     }
 
+    @SuppressLint("NewApi")
     @Test
     public void testEquals() {
         assertEquals(mConfig, InitialConfiguration.copy(mConfig));