diff --git a/android/guava/src/com/google/common/cache/LocalCache.java b/android/guava/src/com/google/common/cache/LocalCache.java
index 7cf7b5a6a3a8..931b89030dc8 100644
--- a/android/guava/src/com/google/common/cache/LocalCache.java
+++ b/android/guava/src/com/google/common/cache/LocalCache.java
@@ -54,6 +54,7 @@
 import com.google.j2objc.annotations.RetainedWith;
 import com.google.j2objc.annotations.Weak;
 import java.io.IOException;
+import java.io.InvalidObjectException;
 import java.io.ObjectInputStream;
 import java.io.Serializable;
 import java.lang.ref.Reference;
@@ -4748,6 +4749,10 @@ public void cleanUp() {
     Object writeReplace() {
       return new ManualSerializationProxy<>(localCache);
     }
+
+    private void readObject(ObjectInputStream in) throws InvalidObjectException {
+      throw new InvalidObjectException("Use ManualSerializationProxy");
+    }
   }
 
   static class LocalLoadingCache<K, V> extends LocalManualCache<K, V>
@@ -4797,5 +4802,9 @@ public final V apply(K key) {
     Object writeReplace() {
       return new LoadingSerializationProxy<>(localCache);
     }
+
+    private void readObject(ObjectInputStream in) throws InvalidObjectException {
+      throw new InvalidObjectException("Use LoadingSerializationProxy");
+    }
   }
 }
diff --git a/android/guava/src/com/google/common/collect/EmptyContiguousSet.java b/android/guava/src/com/google/common/collect/EmptyContiguousSet.java
index 50d7b126a27a..6ae7459f7bfa 100644
--- a/android/guava/src/com/google/common/collect/EmptyContiguousSet.java
+++ b/android/guava/src/com/google/common/collect/EmptyContiguousSet.java
@@ -15,6 +15,8 @@
 
 import com.google.common.annotations.GwtCompatible;
 import com.google.common.annotations.GwtIncompatible;
+import java.io.InvalidObjectException;
+import java.io.ObjectInputStream;
 import java.io.Serializable;
 import java.util.NoSuchElementException;
 import java.util.Set;
@@ -162,6 +164,11 @@ Object writeReplace() {
     return new SerializedForm<>(domain);
   }
 
+  @GwtIncompatible // serialization
+  private void readObject(ObjectInputStream stream) throws InvalidObjectException {
+    throw new InvalidObjectException("Use SerializedForm");
+  }
+
   @GwtIncompatible // NavigableSet
   @Override
   ImmutableSortedSet<C> createDescendingSet() {
diff --git a/android/guava/src/com/google/common/collect/ImmutableBiMap.java b/android/guava/src/com/google/common/collect/ImmutableBiMap.java
index 1de5bd10f073..b3646a267842 100644
--- a/android/guava/src/com/google/common/collect/ImmutableBiMap.java
+++ b/android/guava/src/com/google/common/collect/ImmutableBiMap.java
@@ -23,6 +23,8 @@
 import com.google.common.annotations.GwtCompatible;
 import com.google.errorprone.annotations.CanIgnoreReturnValue;
 import com.google.errorprone.annotations.DoNotCall;
+import java.io.InvalidObjectException;
+import java.io.ObjectInputStream;
 import java.util.Arrays;
 import java.util.Collection;
 import java.util.Comparator;
@@ -586,4 +588,8 @@ Builder<K, V> makeBuilder(int size) {
   Object writeReplace() {
     return new SerializedForm<>(this);
   }
+
+  private void readObject(ObjectInputStream stream) throws InvalidObjectException {
+    throw new InvalidObjectException("Use SerializedForm");
+  }
 }
diff --git a/android/guava/src/com/google/common/collect/ImmutableCollection.java b/android/guava/src/com/google/common/collect/ImmutableCollection.java
index d5420e040100..72815bd7e6b8 100644
--- a/android/guava/src/com/google/common/collect/ImmutableCollection.java
+++ b/android/guava/src/com/google/common/collect/ImmutableCollection.java
@@ -24,6 +24,8 @@
 import com.google.errorprone.annotations.CanIgnoreReturnValue;
 import com.google.errorprone.annotations.DoNotCall;
 import com.google.errorprone.annotations.DoNotMock;
+import java.io.InvalidObjectException;
+import java.io.ObjectInputStream;
 import java.io.Serializable;
 import java.util.AbstractCollection;
 import java.util.Arrays;
@@ -361,6 +363,10 @@ Object writeReplace() {
     return new ImmutableList.SerializedForm(toArray());
   }
 
+  private void readObject(ObjectInputStream stream) throws InvalidObjectException {
+    throw new InvalidObjectException("Use SerializedForm");
+  }
+
   /**
    * Abstract base class for builders of {@link ImmutableCollection} types.
    *
diff --git a/android/guava/src/com/google/common/collect/ImmutableEnumMap.java b/android/guava/src/com/google/common/collect/ImmutableEnumMap.java
index 66680f0e909e..f4d60f5cda85 100644
--- a/android/guava/src/com/google/common/collect/ImmutableEnumMap.java
+++ b/android/guava/src/com/google/common/collect/ImmutableEnumMap.java
@@ -20,6 +20,8 @@
 
 import com.google.common.annotations.GwtCompatible;
 import com.google.common.collect.ImmutableMap.IteratorBasedImmutableMap;
+import java.io.InvalidObjectException;
+import java.io.ObjectInputStream;
 import java.io.Serializable;
 import java.util.EnumMap;
 import javax.annotation.CheckForNull;
@@ -100,6 +102,10 @@ Object writeReplace() {
     return new EnumSerializedForm<>(delegate);
   }
 
+  private void readObject(ObjectInputStream stream) throws InvalidObjectException {
+    throw new InvalidObjectException("Use EnumSerializedForm");
+  }
+
   /*
    * This class is used to serialize ImmutableEnumMap instances.
    */
diff --git a/android/guava/src/com/google/common/collect/ImmutableEnumSet.java b/android/guava/src/com/google/common/collect/ImmutableEnumSet.java
index 90787e5d6349..d7f56e106dcf 100644
--- a/android/guava/src/com/google/common/collect/ImmutableEnumSet.java
+++ b/android/guava/src/com/google/common/collect/ImmutableEnumSet.java
@@ -18,6 +18,8 @@
 
 import com.google.common.annotations.GwtCompatible;
 import com.google.errorprone.annotations.concurrent.LazyInit;
+import java.io.InvalidObjectException;
+import java.io.ObjectInputStream;
 import java.io.Serializable;
 import java.util.Collection;
 import java.util.EnumSet;
@@ -126,6 +128,10 @@ Object writeReplace() {
     return new EnumSerializedForm<E>(delegate);
   }
 
+  private void readObject(ObjectInputStream stream) throws InvalidObjectException {
+    throw new InvalidObjectException("Use SerializedForm");
+  }
+
   /*
    * This class is used to serialize ImmutableEnumSet instances.
    */
diff --git a/android/guava/src/com/google/common/collect/ImmutableMap.java b/android/guava/src/com/google/common/collect/ImmutableMap.java
index 1746ae0b41f3..ba00bfec3769 100644
--- a/android/guava/src/com/google/common/collect/ImmutableMap.java
+++ b/android/guava/src/com/google/common/collect/ImmutableMap.java
@@ -30,6 +30,8 @@
 import com.google.errorprone.annotations.concurrent.LazyInit;
 import com.google.j2objc.annotations.RetainedWith;
 import com.google.j2objc.annotations.WeakOuter;
+import java.io.InvalidObjectException;
+import java.io.ObjectInputStream;
 import java.io.Serializable;
 import java.util.AbstractMap;
 import java.util.Arrays;
@@ -1128,4 +1130,8 @@ Builder<K, V> makeBuilder(int size) {
   Object writeReplace() {
     return new SerializedForm<>(this);
   }
+
+  private void readObject(ObjectInputStream stream) throws InvalidObjectException {
+    throw new InvalidObjectException("Use SerializedForm");
+  }
 }
diff --git a/android/guava/src/com/google/common/collect/ImmutableMapEntrySet.java b/android/guava/src/com/google/common/collect/ImmutableMapEntrySet.java
index 7ae6422e2dfb..6ee690e9d718 100644
--- a/android/guava/src/com/google/common/collect/ImmutableMapEntrySet.java
+++ b/android/guava/src/com/google/common/collect/ImmutableMapEntrySet.java
@@ -18,6 +18,8 @@
 
 import com.google.common.annotations.GwtCompatible;
 import com.google.common.annotations.GwtIncompatible;
+import java.io.InvalidObjectException;
+import java.io.ObjectInputStream;
 import java.io.Serializable;
 import java.util.Map.Entry;
 import javax.annotation.CheckForNull;
@@ -108,6 +110,11 @@ Object writeReplace() {
     return new EntrySetSerializedForm<>(map());
   }
 
+  @GwtIncompatible // serialization
+  private void readObject(ObjectInputStream stream) throws InvalidObjectException {
+    throw new InvalidObjectException("Use EntrySetSerializedForm");
+  }
+
   @GwtIncompatible // serialization
   private static class EntrySetSerializedForm<K, V> implements Serializable {
     final ImmutableMap<K, V> map;
diff --git a/android/guava/src/com/google/common/collect/ImmutableMultimap.java b/android/guava/src/com/google/common/collect/ImmutableMultimap.java
index fa1f3a4c2ff4..701095e6ad5f 100644
--- a/android/guava/src/com/google/common/collect/ImmutableMultimap.java
+++ b/android/guava/src/com/google/common/collect/ImmutableMultimap.java
@@ -29,6 +29,8 @@
 import com.google.errorprone.annotations.DoNotMock;
 import com.google.j2objc.annotations.Weak;
 import com.google.j2objc.annotations.WeakOuter;
+import java.io.InvalidObjectException;
+import java.io.ObjectInputStream;
 import java.io.Serializable;
 import java.util.ArrayList;
 import java.util.Arrays;
@@ -662,6 +664,11 @@ boolean isPartialView() {
     Object writeReplace() {
       return new KeysSerializedForm(ImmutableMultimap.this);
     }
+
+    @GwtIncompatible
+    private void readObject(ObjectInputStream stream) throws InvalidObjectException {
+      throw new InvalidObjectException("Use KeysSerializedForm");
+    }
   }
 
   @GwtIncompatible
diff --git a/android/guava/src/com/google/common/collect/ImmutableMultiset.java b/android/guava/src/com/google/common/collect/ImmutableMultiset.java
index ab281d4b3b3f..ad4fa15239e6 100644
--- a/android/guava/src/com/google/common/collect/ImmutableMultiset.java
+++ b/android/guava/src/com/google/common/collect/ImmutableMultiset.java
@@ -25,6 +25,8 @@
 import com.google.errorprone.annotations.DoNotCall;
 import com.google.errorprone.annotations.concurrent.LazyInit;
 import com.google.j2objc.annotations.WeakOuter;
+import java.io.InvalidObjectException;
+import java.io.ObjectInputStream;
 import java.io.Serializable;
 import java.util.Arrays;
 import java.util.Collection;
@@ -365,6 +367,11 @@ Object writeReplace() {
       return new EntrySetSerializedForm<E>(ImmutableMultiset.this);
     }
 
+    @GwtIncompatible
+    private void readObject(ObjectInputStream stream) throws InvalidObjectException {
+      throw new InvalidObjectException("Use EntrySetSerializedForm");
+    }
+
     private static final long serialVersionUID = 0;
   }
 
@@ -385,6 +392,11 @@ Object readResolve() {
   @Override
   abstract Object writeReplace();
 
+  @GwtIncompatible
+  private void readObject(ObjectInputStream stream) throws InvalidObjectException {
+    throw new InvalidObjectException("Use SerializedForm");
+  }
+
   /**
    * Returns a new builder. The generated builder is equivalent to the builder created by the {@link
    * Builder} constructor.
diff --git a/android/guava/src/com/google/common/collect/ImmutableRangeMap.java b/android/guava/src/com/google/common/collect/ImmutableRangeMap.java
index aa7d91ce0065..1f4ee1d2b005 100644
--- a/android/guava/src/com/google/common/collect/ImmutableRangeMap.java
+++ b/android/guava/src/com/google/common/collect/ImmutableRangeMap.java
@@ -25,6 +25,8 @@
 import com.google.errorprone.annotations.CanIgnoreReturnValue;
 import com.google.errorprone.annotations.DoNotCall;
 import com.google.errorprone.annotations.DoNotMock;
+import java.io.InvalidObjectException;
+import java.io.ObjectInputStream;
 import java.io.Serializable;
 import java.util.Collections;
 import java.util.List;
@@ -406,5 +408,9 @@ Object writeReplace() {
     return new SerializedForm<>(asMapOfRanges());
   }
 
+  private void readObject(ObjectInputStream stream) throws InvalidObjectException {
+    throw new InvalidObjectException("Use SerializedForm");
+  }
+
   private static final long serialVersionUID = 0;
 }
diff --git a/android/guava/src/com/google/common/collect/ImmutableRangeSet.java b/android/guava/src/com/google/common/collect/ImmutableRangeSet.java
index a0eb5b5efb08..7dd13960a2f9 100644
--- a/android/guava/src/com/google/common/collect/ImmutableRangeSet.java
+++ b/android/guava/src/com/google/common/collect/ImmutableRangeSet.java
@@ -30,6 +30,8 @@
 import com.google.errorprone.annotations.CanIgnoreReturnValue;
 import com.google.errorprone.annotations.DoNotCall;
 import com.google.errorprone.annotations.concurrent.LazyInit;
+import java.io.InvalidObjectException;
+import java.io.ObjectInputStream;
 import java.io.Serializable;
 import java.util.Collections;
 import java.util.Iterator;
@@ -680,6 +682,10 @@ public String toString() {
     Object writeReplace() {
       return new AsSetSerializedForm<C>(ranges, domain);
     }
+
+    private void readObject(ObjectInputStream stream) throws InvalidObjectException {
+      throw new InvalidObjectException("Use SerializedForm");
+    }
   }
 
   private static class AsSetSerializedForm<C extends Comparable> implements Serializable {
@@ -829,4 +835,8 @@ Object readResolve() {
   Object writeReplace() {
     return new SerializedForm<C>(ranges);
   }
+
+  private void readObject(ObjectInputStream stream) throws InvalidObjectException {
+    throw new InvalidObjectException("Use SerializedForm");
+  }
 }
diff --git a/android/guava/src/com/google/common/collect/ImmutableSet.java b/android/guava/src/com/google/common/collect/ImmutableSet.java
index 1ff54e205baf..bdcab9a480f6 100644
--- a/android/guava/src/com/google/common/collect/ImmutableSet.java
+++ b/android/guava/src/com/google/common/collect/ImmutableSet.java
@@ -29,6 +29,8 @@
 import com.google.errorprone.annotations.CanIgnoreReturnValue;
 import com.google.errorprone.annotations.concurrent.LazyInit;
 import com.google.j2objc.annotations.RetainedWith;
+import java.io.InvalidObjectException;
+import java.io.ObjectInputStream;
 import java.io.Serializable;
 import java.util.Arrays;
 import java.util.Collection;
@@ -384,6 +386,10 @@ Object writeReplace() {
     return new SerializedForm(toArray());
   }
 
+  private void readObject(ObjectInputStream stream) throws InvalidObjectException {
+    throw new InvalidObjectException("Use SerializedForm");
+  }
+
   /**
    * Returns a new builder. The generated builder is equivalent to the builder created by the {@link
    * Builder} constructor.
diff --git a/android/guava/src/com/google/common/collect/ImmutableSortedMap.java b/android/guava/src/com/google/common/collect/ImmutableSortedMap.java
index 709504eb28f1..796c3ac2f18f 100644
--- a/android/guava/src/com/google/common/collect/ImmutableSortedMap.java
+++ b/android/guava/src/com/google/common/collect/ImmutableSortedMap.java
@@ -26,6 +26,8 @@
 import com.google.common.annotations.GwtCompatible;
 import com.google.errorprone.annotations.CanIgnoreReturnValue;
 import com.google.errorprone.annotations.DoNotCall;
+import java.io.InvalidObjectException;
+import java.io.ObjectInputStream;
 import java.util.AbstractMap;
 import java.util.Arrays;
 import java.util.Comparator;
@@ -1139,6 +1141,10 @@ Object writeReplace() {
     return new SerializedForm<>(this);
   }
 
+  private void readObject(ObjectInputStream stream) throws InvalidObjectException {
+    throw new InvalidObjectException("Use SerializedForm");
+  }
+
   // This class is never actually serialized directly, but we have to make the
   // warning go away (and suppressing would suppress for all nested classes too)
   private static final long serialVersionUID = 0;
diff --git a/android/guava/src/com/google/common/collect/ImmutableSortedMultiset.java b/android/guava/src/com/google/common/collect/ImmutableSortedMultiset.java
index 2889a50ccfb6..2fae5b315a55 100644
--- a/android/guava/src/com/google/common/collect/ImmutableSortedMultiset.java
+++ b/android/guava/src/com/google/common/collect/ImmutableSortedMultiset.java
@@ -23,6 +23,8 @@
 import com.google.errorprone.annotations.CanIgnoreReturnValue;
 import com.google.errorprone.annotations.DoNotCall;
 import com.google.errorprone.annotations.concurrent.LazyInit;
+import java.io.InvalidObjectException;
+import java.io.ObjectInputStream;
 import java.io.Serializable;
 import java.util.Arrays;
 import java.util.Collection;
@@ -671,4 +673,8 @@ Object readResolve() {
   Object writeReplace() {
     return new SerializedForm<E>(this);
   }
+
+  private void readObject(ObjectInputStream stream) throws InvalidObjectException {
+    throw new InvalidObjectException("Use SerializedForm");
+  }
 }
diff --git a/android/guava/src/com/google/common/collect/ImmutableTable.java b/android/guava/src/com/google/common/collect/ImmutableTable.java
index 224df09c5b30..a599a030fd64 100644
--- a/android/guava/src/com/google/common/collect/ImmutableTable.java
+++ b/android/guava/src/com/google/common/collect/ImmutableTable.java
@@ -19,10 +19,13 @@
 import static com.google.common.base.Preconditions.checkNotNull;
 
 import com.google.common.annotations.GwtCompatible;
+import com.google.common.annotations.GwtIncompatible;
 import com.google.common.base.MoreObjects;
 import com.google.errorprone.annotations.CanIgnoreReturnValue;
 import com.google.errorprone.annotations.DoNotCall;
 import com.google.errorprone.annotations.DoNotMock;
+import java.io.InvalidObjectException;
+import java.io.ObjectInputStream;
 import java.io.Serializable;
 import java.util.Comparator;
 import java.util.Iterator;
@@ -453,4 +456,9 @@ Object readResolve() {
   final Object writeReplace() {
     return createSerializedForm();
   }
+
+  @GwtIncompatible // serialization
+  private void readObject(ObjectInputStream stream) throws InvalidObjectException {
+    throw new InvalidObjectException("Use SerializedForm");
+  }
 }
diff --git a/android/guava/src/com/google/common/collect/MapMakerInternalMap.java b/android/guava/src/com/google/common/collect/MapMakerInternalMap.java
index bdef10ebc9e4..5572b94ac151 100644
--- a/android/guava/src/com/google/common/collect/MapMakerInternalMap.java
+++ b/android/guava/src/com/google/common/collect/MapMakerInternalMap.java
@@ -27,6 +27,7 @@
 import com.google.j2objc.annotations.Weak;
 import com.google.j2objc.annotations.WeakOuter;
 import java.io.IOException;
+import java.io.InvalidObjectException;
 import java.io.ObjectInputStream;
 import java.io.ObjectOutputStream;
 import java.io.Serializable;
@@ -2845,6 +2846,10 @@ Object writeReplace() {
         this);
   }
 
+  private void readObject(ObjectInputStream in) throws InvalidObjectException {
+    throw new InvalidObjectException("Use SerializationProxy");
+  }
+
   /**
    * The actual object that gets serialized. Unfortunately, readResolve() doesn't get called when a
    * circular dependency is present, so the proxy must be able to behave as the map itself.
diff --git a/android/guava/src/com/google/common/collect/MutableClassToInstanceMap.java b/android/guava/src/com/google/common/collect/MutableClassToInstanceMap.java
index 2fcf0d664e3d..9f5e4f246425 100644
--- a/android/guava/src/com/google/common/collect/MutableClassToInstanceMap.java
+++ b/android/guava/src/com/google/common/collect/MutableClassToInstanceMap.java
@@ -21,6 +21,8 @@
 import com.google.common.annotations.GwtIncompatible;
 import com.google.common.primitives.Primitives;
 import com.google.errorprone.annotations.CanIgnoreReturnValue;
+import java.io.InvalidObjectException;
+import java.io.ObjectInputStream;
 import java.io.Serializable;
 import java.util.HashMap;
 import java.util.Iterator;
@@ -172,6 +174,10 @@ private Object writeReplace() {
     return new SerializedForm(delegate());
   }
 
+  private void readObject(ObjectInputStream stream) throws InvalidObjectException {
+    throw new InvalidObjectException("Use SerializedForm");
+  }
+
   /** Serialized form of the map, to avoid serializing the constraint. */
   private static final class SerializedForm<B> implements Serializable {
     private final Map<Class<? extends B>, B> backingMap;
diff --git a/android/guava/src/com/google/common/collect/RegularContiguousSet.java b/android/guava/src/com/google/common/collect/RegularContiguousSet.java
index 787606eb1f81..5eb9340927bc 100644
--- a/android/guava/src/com/google/common/collect/RegularContiguousSet.java
+++ b/android/guava/src/com/google/common/collect/RegularContiguousSet.java
@@ -22,6 +22,8 @@
 
 import com.google.common.annotations.GwtCompatible;
 import com.google.common.annotations.GwtIncompatible;
+import java.io.InvalidObjectException;
+import java.io.ObjectInputStream;
 import java.io.Serializable;
 import java.util.Collection;
 import javax.annotation.CheckForNull;
@@ -241,5 +243,10 @@ Object writeReplace() {
     return new SerializedForm<>(range, domain);
   }
 
+  @GwtIncompatible // serialization
+  private void readObject(ObjectInputStream stream) throws InvalidObjectException {
+    throw new InvalidObjectException("Use SerializedForm");
+  }
+
   private static final long serialVersionUID = 0;
 }
diff --git a/android/guava/src/com/google/common/hash/BloomFilter.java b/android/guava/src/com/google/common/hash/BloomFilter.java
index 331d160dc0ce..d8b0690a76ae 100644
--- a/android/guava/src/com/google/common/hash/BloomFilter.java
+++ b/android/guava/src/com/google/common/hash/BloomFilter.java
@@ -31,6 +31,8 @@
 import java.io.DataOutputStream;
 import java.io.IOException;
 import java.io.InputStream;
+import java.io.InvalidObjectException;
+import java.io.ObjectInputStream;
 import java.io.OutputStream;
 import java.io.Serializable;
 import java.math.RoundingMode;
@@ -471,6 +473,10 @@ private Object writeReplace() {
     return new SerialForm<T>(this);
   }
 
+  private void readObject(ObjectInputStream stream) throws InvalidObjectException {
+    throw new InvalidObjectException("Use SerializedForm");
+  }
+
   private static class SerialForm<T extends @Nullable Object> implements Serializable {
     final long[] data;
     final int numHashFunctions;
diff --git a/android/guava/src/com/google/common/hash/Funnels.java b/android/guava/src/com/google/common/hash/Funnels.java
index b8e63d504ddb..1d1d0a49948c 100644
--- a/android/guava/src/com/google/common/hash/Funnels.java
+++ b/android/guava/src/com/google/common/hash/Funnels.java
@@ -16,6 +16,8 @@
 
 import com.google.common.annotations.Beta;
 import com.google.common.base.Preconditions;
+import java.io.InvalidObjectException;
+import java.io.ObjectInputStream;
 import java.io.OutputStream;
 import java.io.Serializable;
 import java.nio.charset.Charset;
@@ -122,6 +124,10 @@ Object writeReplace() {
       return new SerializedForm(charset);
     }
 
+    private void readObject(ObjectInputStream stream) throws InvalidObjectException {
+      throw new InvalidObjectException("Use SerializedForm");
+    }
+
     private static class SerializedForm implements Serializable {
       private final String charsetCanonicalName;
 
diff --git a/android/guava/src/com/google/common/hash/MessageDigestHashFunction.java b/android/guava/src/com/google/common/hash/MessageDigestHashFunction.java
index 43fc087f28ad..0fe3347eae48 100644
--- a/android/guava/src/com/google/common/hash/MessageDigestHashFunction.java
+++ b/android/guava/src/com/google/common/hash/MessageDigestHashFunction.java
@@ -19,6 +19,8 @@
 import static com.google.common.base.Preconditions.checkState;
 
 import com.google.errorprone.annotations.Immutable;
+import java.io.InvalidObjectException;
+import java.io.ObjectInputStream;
 import java.io.Serializable;
 import java.nio.ByteBuffer;
 import java.security.MessageDigest;
@@ -120,6 +122,10 @@ Object writeReplace() {
     return new SerializedForm(prototype.getAlgorithm(), bytes, toString);
   }
 
+  private void readObject(ObjectInputStream stream) throws InvalidObjectException {
+    throw new InvalidObjectException("Use SerializedForm");
+  }
+
   /** Hasher that updates a message digest. */
   private static final class MessageDigestHasher extends AbstractByteHasher {
     private final MessageDigest digest;
diff --git a/guava/src/com/google/common/cache/LocalCache.java b/guava/src/com/google/common/cache/LocalCache.java
index 707bcedde14e..052d5fed26ac 100644
--- a/guava/src/com/google/common/cache/LocalCache.java
+++ b/guava/src/com/google/common/cache/LocalCache.java
@@ -53,6 +53,7 @@
 import com.google.j2objc.annotations.RetainedWith;
 import com.google.j2objc.annotations.Weak;
 import java.io.IOException;
+import java.io.InvalidObjectException;
 import java.io.ObjectInputStream;
 import java.io.Serializable;
 import java.lang.ref.Reference;
@@ -4918,6 +4919,10 @@ public void cleanUp() {
     Object writeReplace() {
       return new ManualSerializationProxy<>(localCache);
     }
+
+    private void readObject(ObjectInputStream in) throws InvalidObjectException {
+      throw new InvalidObjectException("Use ManualSerializationProxy");
+    }
   }
 
   static class LocalLoadingCache<K, V> extends LocalManualCache<K, V>
@@ -4967,5 +4972,9 @@ public final V apply(K key) {
     Object writeReplace() {
       return new LoadingSerializationProxy<>(localCache);
     }
+
+    private void readObject(ObjectInputStream in) throws InvalidObjectException {
+      throw new InvalidObjectException("Use LoadingSerializationProxy");
+    }
   }
 }
diff --git a/guava/src/com/google/common/collect/EmptyContiguousSet.java b/guava/src/com/google/common/collect/EmptyContiguousSet.java
index 50d7b126a27a..6ae7459f7bfa 100644
--- a/guava/src/com/google/common/collect/EmptyContiguousSet.java
+++ b/guava/src/com/google/common/collect/EmptyContiguousSet.java
@@ -15,6 +15,8 @@
 
 import com.google.common.annotations.GwtCompatible;
 import com.google.common.annotations.GwtIncompatible;
+import java.io.InvalidObjectException;
+import java.io.ObjectInputStream;
 import java.io.Serializable;
 import java.util.NoSuchElementException;
 import java.util.Set;
@@ -162,6 +164,11 @@ Object writeReplace() {
     return new SerializedForm<>(domain);
   }
 
+  @GwtIncompatible // serialization
+  private void readObject(ObjectInputStream stream) throws InvalidObjectException {
+    throw new InvalidObjectException("Use SerializedForm");
+  }
+
   @GwtIncompatible // NavigableSet
   @Override
   ImmutableSortedSet<C> createDescendingSet() {
diff --git a/guava/src/com/google/common/collect/HashBiMap.java b/guava/src/com/google/common/collect/HashBiMap.java
index b0a5dd50edfd..64b568630bd7 100644
--- a/guava/src/com/google/common/collect/HashBiMap.java
+++ b/guava/src/com/google/common/collect/HashBiMap.java
@@ -29,6 +29,7 @@
 import com.google.j2objc.annotations.RetainedWith;
 import com.google.j2objc.annotations.Weak;
 import java.io.IOException;
+import java.io.InvalidObjectException;
 import java.io.ObjectInputStream;
 import java.io.ObjectOutputStream;
 import java.io.Serializable;
@@ -759,6 +760,11 @@ public void replaceAll(BiFunction<? super V, ? super K, ? extends K> function) {
     Object writeReplace() {
       return new InverseSerializedForm<>(HashBiMap.this);
     }
+
+    @GwtIncompatible // serialization
+    private void readObject(ObjectInputStream in) throws InvalidObjectException {
+      throw new InvalidObjectException("Use InverseSerializedForm");
+    }
   }
 
   private static final class InverseSerializedForm<
diff --git a/guava/src/com/google/common/collect/ImmutableBiMap.java b/guava/src/com/google/common/collect/ImmutableBiMap.java
index 4c222c1bf974..0ff48ec5e245 100644
--- a/guava/src/com/google/common/collect/ImmutableBiMap.java
+++ b/guava/src/com/google/common/collect/ImmutableBiMap.java
@@ -25,6 +25,8 @@
 import com.google.common.annotations.VisibleForTesting;
 import com.google.errorprone.annotations.CanIgnoreReturnValue;
 import com.google.errorprone.annotations.DoNotCall;
+import java.io.InvalidObjectException;
+import java.io.ObjectInputStream;
 import java.util.Arrays;
 import java.util.Comparator;
 import java.util.Map;
@@ -637,4 +639,8 @@ Builder<K, V> makeBuilder(int size) {
   Object writeReplace() {
     return new SerializedForm<>(this);
   }
+
+  private void readObject(ObjectInputStream stream) throws InvalidObjectException {
+    throw new InvalidObjectException("Use SerializedForm");
+  }
 }
diff --git a/guava/src/com/google/common/collect/ImmutableCollection.java b/guava/src/com/google/common/collect/ImmutableCollection.java
index 314f83cce9ca..86f062b48497 100644
--- a/guava/src/com/google/common/collect/ImmutableCollection.java
+++ b/guava/src/com/google/common/collect/ImmutableCollection.java
@@ -22,6 +22,8 @@
 import com.google.errorprone.annotations.CanIgnoreReturnValue;
 import com.google.errorprone.annotations.DoNotCall;
 import com.google.errorprone.annotations.DoNotMock;
+import java.io.InvalidObjectException;
+import java.io.ObjectInputStream;
 import java.io.Serializable;
 import java.util.AbstractCollection;
 import java.util.Collection;
@@ -392,6 +394,10 @@ Object writeReplace() {
     return new ImmutableList.SerializedForm(toArray());
   }
 
+  private void readObject(ObjectInputStream stream) throws InvalidObjectException {
+    throw new InvalidObjectException("Use SerializedForm");
+  }
+
   /**
    * Abstract base class for builders of {@link ImmutableCollection} types.
    *
diff --git a/guava/src/com/google/common/collect/ImmutableEnumMap.java b/guava/src/com/google/common/collect/ImmutableEnumMap.java
index d1e10f97d0b9..f81377ba5d22 100644
--- a/guava/src/com/google/common/collect/ImmutableEnumMap.java
+++ b/guava/src/com/google/common/collect/ImmutableEnumMap.java
@@ -20,6 +20,8 @@
 
 import com.google.common.annotations.GwtCompatible;
 import com.google.common.collect.ImmutableMap.IteratorBasedImmutableMap;
+import java.io.InvalidObjectException;
+import java.io.ObjectInputStream;
 import java.io.Serializable;
 import java.util.EnumMap;
 import java.util.Spliterator;
@@ -117,6 +119,10 @@ Object writeReplace() {
     return new EnumSerializedForm<>(delegate);
   }
 
+  private void readObject(ObjectInputStream stream) throws InvalidObjectException {
+    throw new InvalidObjectException("Use EnumSerializedForm");
+  }
+
   /*
    * This class is used to serialize ImmutableEnumMap instances.
    */
diff --git a/guava/src/com/google/common/collect/ImmutableEnumSet.java b/guava/src/com/google/common/collect/ImmutableEnumSet.java
index 32287bdd2baa..8bd265043f1b 100644
--- a/guava/src/com/google/common/collect/ImmutableEnumSet.java
+++ b/guava/src/com/google/common/collect/ImmutableEnumSet.java
@@ -18,6 +18,8 @@
 
 import com.google.common.annotations.GwtCompatible;
 import com.google.errorprone.annotations.concurrent.LazyInit;
+import java.io.InvalidObjectException;
+import java.io.ObjectInputStream;
 import java.io.Serializable;
 import java.util.Collection;
 import java.util.EnumSet;
@@ -138,6 +140,10 @@ Object writeReplace() {
     return new EnumSerializedForm<E>(delegate);
   }
 
+  private void readObject(ObjectInputStream stream) throws InvalidObjectException {
+    throw new InvalidObjectException("Use SerializedForm");
+  }
+
   /*
    * This class is used to serialize ImmutableEnumSet instances.
    */
diff --git a/guava/src/com/google/common/collect/ImmutableMap.java b/guava/src/com/google/common/collect/ImmutableMap.java
index b24ed6c73236..7d29f6ed94f3 100644
--- a/guava/src/com/google/common/collect/ImmutableMap.java
+++ b/guava/src/com/google/common/collect/ImmutableMap.java
@@ -31,6 +31,8 @@
 import com.google.errorprone.annotations.concurrent.LazyInit;
 import com.google.j2objc.annotations.RetainedWith;
 import com.google.j2objc.annotations.WeakOuter;
+import java.io.InvalidObjectException;
+import java.io.ObjectInputStream;
 import java.io.Serializable;
 import java.util.Arrays;
 import java.util.BitSet;
@@ -1273,4 +1275,8 @@ Builder<K, V> makeBuilder(int size) {
   Object writeReplace() {
     return new SerializedForm<>(this);
   }
+
+  private void readObject(ObjectInputStream stream) throws InvalidObjectException {
+    throw new InvalidObjectException("Use SerializedForm");
+  }
 }
diff --git a/guava/src/com/google/common/collect/ImmutableMapEntrySet.java b/guava/src/com/google/common/collect/ImmutableMapEntrySet.java
index 6f5503af5c11..126eae150524 100644
--- a/guava/src/com/google/common/collect/ImmutableMapEntrySet.java
+++ b/guava/src/com/google/common/collect/ImmutableMapEntrySet.java
@@ -18,6 +18,8 @@
 
 import com.google.common.annotations.GwtCompatible;
 import com.google.common.annotations.GwtIncompatible;
+import java.io.InvalidObjectException;
+import java.io.ObjectInputStream;
 import java.io.Serializable;
 import java.util.Map.Entry;
 import java.util.Spliterator;
@@ -120,6 +122,11 @@ Object writeReplace() {
     return new EntrySetSerializedForm<>(map());
   }
 
+  @GwtIncompatible // serialization
+  private void readObject(ObjectInputStream stream) throws InvalidObjectException {
+    throw new InvalidObjectException("Use EntrySetSerializedForm");
+  }
+
   @GwtIncompatible // serialization
   private static class EntrySetSerializedForm<K, V> implements Serializable {
     final ImmutableMap<K, V> map;
diff --git a/guava/src/com/google/common/collect/ImmutableMultimap.java b/guava/src/com/google/common/collect/ImmutableMultimap.java
index d16e1bc56267..7e274922d7d9 100644
--- a/guava/src/com/google/common/collect/ImmutableMultimap.java
+++ b/guava/src/com/google/common/collect/ImmutableMultimap.java
@@ -29,6 +29,8 @@
 import com.google.errorprone.annotations.DoNotMock;
 import com.google.j2objc.annotations.Weak;
 import com.google.j2objc.annotations.WeakOuter;
+import java.io.InvalidObjectException;
+import java.io.ObjectInputStream;
 import java.io.Serializable;
 import java.util.ArrayList;
 import java.util.Arrays;
@@ -686,6 +688,11 @@ boolean isPartialView() {
     Object writeReplace() {
       return new KeysSerializedForm(ImmutableMultimap.this);
     }
+
+    @GwtIncompatible
+    private void readObject(ObjectInputStream stream) throws InvalidObjectException {
+      throw new InvalidObjectException("Use KeysSerializedForm");
+    }
   }
 
   @GwtIncompatible
diff --git a/guava/src/com/google/common/collect/ImmutableMultiset.java b/guava/src/com/google/common/collect/ImmutableMultiset.java
index b05ab3fe0108..ce481e47886f 100644
--- a/guava/src/com/google/common/collect/ImmutableMultiset.java
+++ b/guava/src/com/google/common/collect/ImmutableMultiset.java
@@ -26,6 +26,8 @@
 import com.google.errorprone.annotations.DoNotCall;
 import com.google.errorprone.annotations.concurrent.LazyInit;
 import com.google.j2objc.annotations.WeakOuter;
+import java.io.InvalidObjectException;
+import java.io.ObjectInputStream;
 import java.io.Serializable;
 import java.util.Arrays;
 import java.util.Collection;
@@ -407,6 +409,11 @@ Object writeReplace() {
       return new EntrySetSerializedForm<E>(ImmutableMultiset.this);
     }
 
+    @GwtIncompatible
+    private void readObject(ObjectInputStream stream) throws InvalidObjectException {
+      throw new InvalidObjectException("Use EntrySetSerializedForm");
+    }
+
     private static final long serialVersionUID = 0;
   }
 
@@ -429,6 +436,11 @@ Object writeReplace() {
     return new SerializedForm(this);
   }
 
+  @GwtIncompatible
+  private void readObject(ObjectInputStream stream) throws InvalidObjectException {
+    throw new InvalidObjectException("Use SerializedForm");
+  }
+
   /**
    * Returns a new builder. The generated builder is equivalent to the builder created by the {@link
    * Builder} constructor.
diff --git a/guava/src/com/google/common/collect/ImmutableRangeMap.java b/guava/src/com/google/common/collect/ImmutableRangeMap.java
index 999a3014081e..221be507b3fe 100644
--- a/guava/src/com/google/common/collect/ImmutableRangeMap.java
+++ b/guava/src/com/google/common/collect/ImmutableRangeMap.java
@@ -25,6 +25,8 @@
 import com.google.errorprone.annotations.CanIgnoreReturnValue;
 import com.google.errorprone.annotations.DoNotCall;
 import com.google.errorprone.annotations.DoNotMock;
+import java.io.InvalidObjectException;
+import java.io.ObjectInputStream;
 import java.io.Serializable;
 import java.util.Collections;
 import java.util.List;
@@ -439,5 +441,9 @@ Object writeReplace() {
     return new SerializedForm<>(asMapOfRanges());
   }
 
+  private void readObject(ObjectInputStream stream) throws InvalidObjectException {
+    throw new InvalidObjectException("Use SerializedForm");
+  }
+
   private static final long serialVersionUID = 0;
 }
diff --git a/guava/src/com/google/common/collect/ImmutableRangeSet.java b/guava/src/com/google/common/collect/ImmutableRangeSet.java
index f279aae0c56b..67c39a6ee6c9 100644
--- a/guava/src/com/google/common/collect/ImmutableRangeSet.java
+++ b/guava/src/com/google/common/collect/ImmutableRangeSet.java
@@ -30,6 +30,8 @@
 import com.google.errorprone.annotations.CanIgnoreReturnValue;
 import com.google.errorprone.annotations.DoNotCall;
 import com.google.errorprone.annotations.concurrent.LazyInit;
+import java.io.InvalidObjectException;
+import java.io.ObjectInputStream;
 import java.io.Serializable;
 import java.util.Collections;
 import java.util.Iterator;
@@ -693,6 +695,10 @@ public String toString() {
     Object writeReplace() {
       return new AsSetSerializedForm<C>(ranges, domain);
     }
+
+    private void readObject(ObjectInputStream stream) throws InvalidObjectException {
+      throw new InvalidObjectException("Use SerializedForm");
+    }
   }
 
   private static class AsSetSerializedForm<C extends Comparable> implements Serializable {
@@ -842,4 +848,8 @@ Object readResolve() {
   Object writeReplace() {
     return new SerializedForm<C>(ranges);
   }
+
+  private void readObject(ObjectInputStream stream) throws InvalidObjectException {
+    throw new InvalidObjectException("Use SerializedForm");
+  }
 }
diff --git a/guava/src/com/google/common/collect/ImmutableSet.java b/guava/src/com/google/common/collect/ImmutableSet.java
index 73d5b09bf2d9..1c1f971b5fce 100644
--- a/guava/src/com/google/common/collect/ImmutableSet.java
+++ b/guava/src/com/google/common/collect/ImmutableSet.java
@@ -29,6 +29,8 @@
 import com.google.errorprone.annotations.CanIgnoreReturnValue;
 import com.google.errorprone.annotations.concurrent.LazyInit;
 import com.google.j2objc.annotations.RetainedWith;
+import java.io.InvalidObjectException;
+import java.io.ObjectInputStream;
 import java.io.Serializable;
 import java.math.RoundingMode;
 import java.util.Arrays;
@@ -423,6 +425,10 @@ Object writeReplace() {
     return new SerializedForm(toArray());
   }
 
+  private void readObject(ObjectInputStream stream) throws InvalidObjectException {
+    throw new InvalidObjectException("Use SerializedForm");
+  }
+
   /**
    * Returns a new builder. The generated builder is equivalent to the builder created by the {@link
    * Builder} constructor.
diff --git a/guava/src/com/google/common/collect/ImmutableSortedMap.java b/guava/src/com/google/common/collect/ImmutableSortedMap.java
index ab971937d0a7..06da87b14777 100644
--- a/guava/src/com/google/common/collect/ImmutableSortedMap.java
+++ b/guava/src/com/google/common/collect/ImmutableSortedMap.java
@@ -26,6 +26,8 @@
 import com.google.common.annotations.GwtCompatible;
 import com.google.errorprone.annotations.CanIgnoreReturnValue;
 import com.google.errorprone.annotations.DoNotCall;
+import java.io.InvalidObjectException;
+import java.io.ObjectInputStream;
 import java.util.AbstractMap;
 import java.util.Arrays;
 import java.util.Comparator;
@@ -1160,6 +1162,10 @@ Object writeReplace() {
     return new SerializedForm<>(this);
   }
 
+  private void readObject(ObjectInputStream stream) throws InvalidObjectException {
+    throw new InvalidObjectException("Use SerializedForm");
+  }
+
   // This class is never actually serialized directly, but we have to make the
   // warning go away (and suppressing would suppress for all nested classes too)
   private static final long serialVersionUID = 0;
diff --git a/guava/src/com/google/common/collect/ImmutableSortedMultiset.java b/guava/src/com/google/common/collect/ImmutableSortedMultiset.java
index 0638df04e09d..ae43053a9076 100644
--- a/guava/src/com/google/common/collect/ImmutableSortedMultiset.java
+++ b/guava/src/com/google/common/collect/ImmutableSortedMultiset.java
@@ -21,6 +21,8 @@
 import com.google.errorprone.annotations.CanIgnoreReturnValue;
 import com.google.errorprone.annotations.DoNotCall;
 import com.google.errorprone.annotations.concurrent.LazyInit;
+import java.io.InvalidObjectException;
+import java.io.ObjectInputStream;
 import java.io.Serializable;
 import java.util.Arrays;
 import java.util.Collection;
@@ -596,4 +598,8 @@ Object readResolve() {
   Object writeReplace() {
     return new SerializedForm<E>(this);
   }
+
+  private void readObject(ObjectInputStream stream) throws InvalidObjectException {
+    throw new InvalidObjectException("Use SerializedForm");
+  }
 }
diff --git a/guava/src/com/google/common/collect/ImmutableTable.java b/guava/src/com/google/common/collect/ImmutableTable.java
index 033c271e6f69..2e1630832f26 100644
--- a/guava/src/com/google/common/collect/ImmutableTable.java
+++ b/guava/src/com/google/common/collect/ImmutableTable.java
@@ -19,10 +19,13 @@
 import static com.google.common.base.Preconditions.checkNotNull;
 
 import com.google.common.annotations.GwtCompatible;
+import com.google.common.annotations.GwtIncompatible;
 import com.google.common.base.MoreObjects;
 import com.google.errorprone.annotations.CanIgnoreReturnValue;
 import com.google.errorprone.annotations.DoNotCall;
 import com.google.errorprone.annotations.DoNotMock;
+import java.io.InvalidObjectException;
+import java.io.ObjectInputStream;
 import java.io.Serializable;
 import java.util.Comparator;
 import java.util.Iterator;
@@ -502,4 +505,9 @@ Object readResolve() {
   final Object writeReplace() {
     return createSerializedForm();
   }
+
+  @GwtIncompatible // serialization
+  private void readObject(ObjectInputStream stream) throws InvalidObjectException {
+    throw new InvalidObjectException("Use SerializedForm");
+  }
 }
diff --git a/guava/src/com/google/common/collect/MapMakerInternalMap.java b/guava/src/com/google/common/collect/MapMakerInternalMap.java
index 3725d9723b00..e34ab170d09e 100644
--- a/guava/src/com/google/common/collect/MapMakerInternalMap.java
+++ b/guava/src/com/google/common/collect/MapMakerInternalMap.java
@@ -27,6 +27,7 @@
 import com.google.j2objc.annotations.Weak;
 import com.google.j2objc.annotations.WeakOuter;
 import java.io.IOException;
+import java.io.InvalidObjectException;
 import java.io.ObjectInputStream;
 import java.io.ObjectOutputStream;
 import java.io.Serializable;
@@ -2840,6 +2841,10 @@ Object writeReplace() {
         this);
   }
 
+  private void readObject(ObjectInputStream in) throws InvalidObjectException {
+    throw new InvalidObjectException("Use SerializationProxy");
+  }
+
   /**
    * The actual object that gets serialized. Unfortunately, readResolve() doesn't get called when a
    * circular dependency is present, so the proxy must be able to behave as the map itself.
diff --git a/guava/src/com/google/common/collect/MutableClassToInstanceMap.java b/guava/src/com/google/common/collect/MutableClassToInstanceMap.java
index 83fbe9447290..7f0e781fea2a 100644
--- a/guava/src/com/google/common/collect/MutableClassToInstanceMap.java
+++ b/guava/src/com/google/common/collect/MutableClassToInstanceMap.java
@@ -21,6 +21,8 @@
 import com.google.common.annotations.GwtIncompatible;
 import com.google.common.primitives.Primitives;
 import com.google.errorprone.annotations.CanIgnoreReturnValue;
+import java.io.InvalidObjectException;
+import java.io.ObjectInputStream;
 import java.io.Serializable;
 import java.util.HashMap;
 import java.util.Iterator;
@@ -183,6 +185,10 @@ private Object writeReplace() {
     return new SerializedForm(delegate());
   }
 
+  private void readObject(ObjectInputStream stream) throws InvalidObjectException {
+    throw new InvalidObjectException("Use SerializedForm");
+  }
+
   /** Serialized form of the map, to avoid serializing the constraint. */
   private static final class SerializedForm<B> implements Serializable {
     private final Map<Class<? extends B>, B> backingMap;
diff --git a/guava/src/com/google/common/collect/RegularContiguousSet.java b/guava/src/com/google/common/collect/RegularContiguousSet.java
index 787606eb1f81..5eb9340927bc 100644
--- a/guava/src/com/google/common/collect/RegularContiguousSet.java
+++ b/guava/src/com/google/common/collect/RegularContiguousSet.java
@@ -22,6 +22,8 @@
 
 import com.google.common.annotations.GwtCompatible;
 import com.google.common.annotations.GwtIncompatible;
+import java.io.InvalidObjectException;
+import java.io.ObjectInputStream;
 import java.io.Serializable;
 import java.util.Collection;
 import javax.annotation.CheckForNull;
@@ -241,5 +243,10 @@ Object writeReplace() {
     return new SerializedForm<>(range, domain);
   }
 
+  @GwtIncompatible // serialization
+  private void readObject(ObjectInputStream stream) throws InvalidObjectException {
+    throw new InvalidObjectException("Use SerializedForm");
+  }
+
   private static final long serialVersionUID = 0;
 }
diff --git a/guava/src/com/google/common/collect/RegularImmutableBiMap.java b/guava/src/com/google/common/collect/RegularImmutableBiMap.java
index b8bca958047b..4ca50abec840 100644
--- a/guava/src/com/google/common/collect/RegularImmutableBiMap.java
+++ b/guava/src/com/google/common/collect/RegularImmutableBiMap.java
@@ -30,6 +30,8 @@
 import com.google.common.collect.RegularImmutableMap.BucketOverflowException;
 import com.google.errorprone.annotations.concurrent.LazyInit;
 import com.google.j2objc.annotations.RetainedWith;
+import java.io.InvalidObjectException;
+import java.io.ObjectInputStream;
 import java.io.Serializable;
 import java.util.function.BiConsumer;
 import java.util.function.Consumer;
@@ -295,6 +297,10 @@ boolean isPartialView() {
     Object writeReplace() {
       return new InverseSerializedForm<>(RegularImmutableBiMap.this);
     }
+
+    private void readObject(ObjectInputStream stream) throws InvalidObjectException {
+      throw new InvalidObjectException("Use InverseSerializedForm");
+    }
   }
 
   private static class InverseSerializedForm<K, V> implements Serializable {
diff --git a/guava/src/com/google/common/hash/BloomFilter.java b/guava/src/com/google/common/hash/BloomFilter.java
index 889ab5049cf7..3f1079ee8fd4 100644
--- a/guava/src/com/google/common/hash/BloomFilter.java
+++ b/guava/src/com/google/common/hash/BloomFilter.java
@@ -31,6 +31,8 @@
 import java.io.DataOutputStream;
 import java.io.IOException;
 import java.io.InputStream;
+import java.io.InvalidObjectException;
+import java.io.ObjectInputStream;
 import java.io.OutputStream;
 import java.io.Serializable;
 import java.math.RoundingMode;
@@ -538,6 +540,10 @@ private Object writeReplace() {
     return new SerialForm<T>(this);
   }
 
+  private void readObject(ObjectInputStream stream) throws InvalidObjectException {
+    throw new InvalidObjectException("Use SerializedForm");
+  }
+
   private static class SerialForm<T extends @Nullable Object> implements Serializable {
     final long[] data;
     final int numHashFunctions;
diff --git a/guava/src/com/google/common/hash/Funnels.java b/guava/src/com/google/common/hash/Funnels.java
index b8e63d504ddb..1d1d0a49948c 100644
--- a/guava/src/com/google/common/hash/Funnels.java
+++ b/guava/src/com/google/common/hash/Funnels.java
@@ -16,6 +16,8 @@
 
 import com.google.common.annotations.Beta;
 import com.google.common.base.Preconditions;
+import java.io.InvalidObjectException;
+import java.io.ObjectInputStream;
 import java.io.OutputStream;
 import java.io.Serializable;
 import java.nio.charset.Charset;
@@ -122,6 +124,10 @@ Object writeReplace() {
       return new SerializedForm(charset);
     }
 
+    private void readObject(ObjectInputStream stream) throws InvalidObjectException {
+      throw new InvalidObjectException("Use SerializedForm");
+    }
+
     private static class SerializedForm implements Serializable {
       private final String charsetCanonicalName;
 
diff --git a/guava/src/com/google/common/hash/MessageDigestHashFunction.java b/guava/src/com/google/common/hash/MessageDigestHashFunction.java
index 43fc087f28ad..0fe3347eae48 100644
--- a/guava/src/com/google/common/hash/MessageDigestHashFunction.java
+++ b/guava/src/com/google/common/hash/MessageDigestHashFunction.java
@@ -19,6 +19,8 @@
 import static com.google.common.base.Preconditions.checkState;
 
 import com.google.errorprone.annotations.Immutable;
+import java.io.InvalidObjectException;
+import java.io.ObjectInputStream;
 import java.io.Serializable;
 import java.nio.ByteBuffer;
 import java.security.MessageDigest;
@@ -120,6 +122,10 @@ Object writeReplace() {
     return new SerializedForm(prototype.getAlgorithm(), bytes, toString);
   }
 
+  private void readObject(ObjectInputStream stream) throws InvalidObjectException {
+    throw new InvalidObjectException("Use SerializedForm");
+  }
+
   /** Hasher that updates a message digest. */
   private static final class MessageDigestHasher extends AbstractByteHasher {
     private final MessageDigest digest;