From 28e5984789165ec42b6b0b473ca231e4fed776ab Mon Sep 17 00:00:00 2001
From: Nandakumar Vadivelu <nanda@apache.org>
Date: Fri, 29 Dec 2023 01:29:13 +0530
Subject: [PATCH] [Java] Reduce guava TypeToken dependency

---
 .../fury/builder/BaseObjectCodecBuilder.java  |   2 +-
 .../org/apache/fury/builder/CodecBuilder.java |   2 +-
 .../org/apache/fury/builder/CodecUtils.java   |   2 +-
 .../fury/builder/CompatibleCodecBuilder.java  |   2 +-
 .../fury/builder/MetaSharedCodecBuilder.java  |   2 +-
 .../fury/builder/ObjectCodecBuilder.java      |   2 +-
 .../apache/fury/codegen/CodegenContext.java   |   2 +-
 .../org/apache/fury/codegen/Expression.java   |   2 +-
 .../apache/fury/codegen/ExpressionUtils.java  |   2 +-
 .../fury/codegen/ExpressionVisitor.java       |   2 +-
 .../org/apache/fury/reflect/Primitives.java   | 135 +++++++
 .../org/apache/fury/reflect/TypeToken.java    | 335 ++++++++++++++++++
 .../apache/fury/resolver/ClassResolver.java   |   2 +-
 .../apache/fury/resolver/FieldResolver.java   |   2 +-
 .../fury/serializer/ObjectSerializer.java     |   2 +-
 .../fury/serializer/StructSerializer.java     |   2 +-
 .../collection/AbstractMapSerializer.java     |   2 +-
 .../java/org/apache/fury/type/ClassDef.java   |   2 +-
 .../java/org/apache/fury/type/Descriptor.java |   2 +-
 .../org/apache/fury/type/GenericType.java     |   2 +-
 .../java/org/apache/fury/type/ScalaTypes.java |   2 +-
 .../java/org/apache/fury/type/TypeUtils.java  |   2 +-
 .../org/apache/fury/util/ReflectionUtils.java |   2 +-
 .../java/org/apache/fury/FuryInitPerf.java    |   2 +-
 .../fury/codegen/CodegenContextTest.java      |   2 +-
 .../fury/codegen/ExpressionVisitorTest.java   |   2 +-
 .../collection/CollectionSerializersTest.java |   2 +-
 .../collection/MapSerializersTest.java        |   2 +-
 .../fury/type/DescriptorGrouperTest.java      |   2 +-
 .../org/apache/fury/type/DescriptorTest.java  |   6 +-
 .../org/apache/fury/type/TypeUtilsTest.java   |   2 +-
 .../fury/format/encoder/ArrayDataForEach.java |   2 +-
 .../format/encoder/ArrayEncoderBuilder.java   |   2 +-
 .../encoder/BaseBinaryEncoderBuilder.java     |   2 +-
 .../apache/fury/format/encoder/Encoders.java  |   2 +-
 .../format/encoder/MapEncoderBuilder.java     |   2 +-
 .../format/encoder/RowEncoderBuilder.java     |   2 +-
 .../fury/format/row/binary/BinaryUtils.java   |   2 +-
 .../fury/format/type/TypeInference.java       |   2 +-
 .../fury/format/encoder/ArrayEncoderTest.java |   2 +-
 .../fury/format/encoder/MapEncoderTest.java   |   2 +-
 41 files changed, 511 insertions(+), 41 deletions(-)
 create mode 100644 java/fury-core/src/main/java/org/apache/fury/reflect/Primitives.java
 create mode 100644 java/fury-core/src/main/java/org/apache/fury/reflect/TypeToken.java

diff --git a/java/fury-core/src/main/java/org/apache/fury/builder/BaseObjectCodecBuilder.java b/java/fury-core/src/main/java/org/apache/fury/builder/BaseObjectCodecBuilder.java
index dc4765250d..bdacf70e9b 100644
--- a/java/fury-core/src/main/java/org/apache/fury/builder/BaseObjectCodecBuilder.java
+++ b/java/fury-core/src/main/java/org/apache/fury/builder/BaseObjectCodecBuilder.java
@@ -50,7 +50,6 @@
 import static org.apache.fury.util.Preconditions.checkArgument;
 
 import com.google.common.collect.ImmutableSet;
-import com.google.common.reflect.TypeToken;
 import java.lang.reflect.Modifier;
 import java.util.Collections;
 import java.util.HashMap;
@@ -82,6 +81,7 @@
 import org.apache.fury.codegen.ExpressionVisitor.ExprHolder;
 import org.apache.fury.collection.Tuple2;
 import org.apache.fury.memory.MemoryBuffer;
+import org.apache.fury.reflect.TypeToken;
 import org.apache.fury.resolver.ClassInfo;
 import org.apache.fury.resolver.ClassInfoHolder;
 import org.apache.fury.resolver.ClassResolver;
diff --git a/java/fury-core/src/main/java/org/apache/fury/builder/CodecBuilder.java b/java/fury-core/src/main/java/org/apache/fury/builder/CodecBuilder.java
index 94e65f742e..cfcd281987 100644
--- a/java/fury-core/src/main/java/org/apache/fury/builder/CodecBuilder.java
+++ b/java/fury-core/src/main/java/org/apache/fury/builder/CodecBuilder.java
@@ -34,7 +34,6 @@
 import static org.apache.fury.type.TypeUtils.PRIMITIVE_VOID_TYPE;
 import static org.apache.fury.type.TypeUtils.getRawType;
 
-import com.google.common.reflect.TypeToken;
 import java.lang.invoke.MethodHandle;
 import java.lang.reflect.Field;
 import java.lang.reflect.Modifier;
@@ -55,6 +54,7 @@
 import org.apache.fury.codegen.Expression.StaticInvoke;
 import org.apache.fury.collection.Tuple2;
 import org.apache.fury.memory.MemoryBuffer;
+import org.apache.fury.reflect.TypeToken;
 import org.apache.fury.resolver.ClassInfo;
 import org.apache.fury.resolver.ClassInfoHolder;
 import org.apache.fury.type.Descriptor;
diff --git a/java/fury-core/src/main/java/org/apache/fury/builder/CodecUtils.java b/java/fury-core/src/main/java/org/apache/fury/builder/CodecUtils.java
index 6d74a0122b..8808cc5edb 100644
--- a/java/fury-core/src/main/java/org/apache/fury/builder/CodecUtils.java
+++ b/java/fury-core/src/main/java/org/apache/fury/builder/CodecUtils.java
@@ -19,11 +19,11 @@
 
 package org.apache.fury.builder;
 
-import com.google.common.reflect.TypeToken;
 import java.util.Collections;
 import org.apache.fury.Fury;
 import org.apache.fury.codegen.CodeGenerator;
 import org.apache.fury.codegen.CompileUnit;
+import org.apache.fury.reflect.TypeToken;
 import org.apache.fury.resolver.FieldResolver;
 import org.apache.fury.serializer.Serializer;
 import org.apache.fury.type.ClassDef;
diff --git a/java/fury-core/src/main/java/org/apache/fury/builder/CompatibleCodecBuilder.java b/java/fury-core/src/main/java/org/apache/fury/builder/CompatibleCodecBuilder.java
index 3c0dfd102e..f234e4682c 100644
--- a/java/fury-core/src/main/java/org/apache/fury/builder/CompatibleCodecBuilder.java
+++ b/java/fury-core/src/main/java/org/apache/fury/builder/CompatibleCodecBuilder.java
@@ -33,7 +33,6 @@
 import static org.apache.fury.type.TypeUtils.PRIMITIVE_VOID_TYPE;
 import static org.apache.fury.type.TypeUtils.getRawType;
 
-import com.google.common.reflect.TypeToken;
 import java.lang.reflect.Field;
 import java.lang.reflect.Method;
 import java.lang.reflect.Modifier;
@@ -66,6 +65,7 @@
 import org.apache.fury.codegen.ExpressionOptimizer;
 import org.apache.fury.codegen.ExpressionUtils;
 import org.apache.fury.collection.Tuple2;
+import org.apache.fury.reflect.TypeToken;
 import org.apache.fury.resolver.ClassInfo;
 import org.apache.fury.resolver.ClassResolver;
 import org.apache.fury.resolver.FieldResolver;
diff --git a/java/fury-core/src/main/java/org/apache/fury/builder/MetaSharedCodecBuilder.java b/java/fury-core/src/main/java/org/apache/fury/builder/MetaSharedCodecBuilder.java
index 8c68f78e03..6d31d2a1b7 100644
--- a/java/fury-core/src/main/java/org/apache/fury/builder/MetaSharedCodecBuilder.java
+++ b/java/fury-core/src/main/java/org/apache/fury/builder/MetaSharedCodecBuilder.java
@@ -21,7 +21,6 @@
 
 import static org.apache.fury.builder.Generated.GeneratedMetaSharedSerializer.SERIALIZER_FIELD_NAME;
 
-import com.google.common.reflect.TypeToken;
 import java.util.Collection;
 import java.util.SortedMap;
 import org.apache.fury.Fury;
@@ -32,6 +31,7 @@
 import org.apache.fury.config.CompatibleMode;
 import org.apache.fury.config.FuryBuilder;
 import org.apache.fury.memory.MemoryBuffer;
+import org.apache.fury.reflect.TypeToken;
 import org.apache.fury.serializer.CodegenSerializer;
 import org.apache.fury.serializer.MetaSharedSerializer;
 import org.apache.fury.serializer.ObjectSerializer;
diff --git a/java/fury-core/src/main/java/org/apache/fury/builder/ObjectCodecBuilder.java b/java/fury-core/src/main/java/org/apache/fury/builder/ObjectCodecBuilder.java
index 76e28c9d8d..ec381f7b12 100644
--- a/java/fury-core/src/main/java/org/apache/fury/builder/ObjectCodecBuilder.java
+++ b/java/fury-core/src/main/java/org/apache/fury/builder/ObjectCodecBuilder.java
@@ -34,7 +34,6 @@
 
 import com.google.common.collect.ImmutableSet;
 import com.google.common.collect.Iterables;
-import com.google.common.reflect.TypeToken;
 import java.util.ArrayList;
 import java.util.Collection;
 import java.util.Collections;
@@ -56,6 +55,7 @@
 import org.apache.fury.codegen.Expression.ReplaceStub;
 import org.apache.fury.codegen.Expression.StaticInvoke;
 import org.apache.fury.codegen.ExpressionVisitor;
+import org.apache.fury.reflect.TypeToken;
 import org.apache.fury.serializer.ObjectSerializer;
 import org.apache.fury.serializer.PrimitiveSerializers.LongSerializer;
 import org.apache.fury.type.Descriptor;
diff --git a/java/fury-core/src/main/java/org/apache/fury/codegen/CodegenContext.java b/java/fury-core/src/main/java/org/apache/fury/codegen/CodegenContext.java
index 2af5fbed6d..70502c78e3 100644
--- a/java/fury-core/src/main/java/org/apache/fury/codegen/CodegenContext.java
+++ b/java/fury-core/src/main/java/org/apache/fury/codegen/CodegenContext.java
@@ -26,7 +26,6 @@
 import static org.apache.fury.type.TypeUtils.getRawType;
 
 import com.google.common.collect.ImmutableSet;
-import com.google.common.reflect.TypeToken;
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.HashMap;
@@ -41,6 +40,7 @@
 import org.apache.fury.codegen.Expression.Reference;
 import org.apache.fury.collection.Collections;
 import org.apache.fury.collection.Tuple2;
+import org.apache.fury.reflect.TypeToken;
 import org.apache.fury.util.Preconditions;
 import org.apache.fury.util.ReflectionUtils;
 import org.apache.fury.util.StringUtils;
diff --git a/java/fury-core/src/main/java/org/apache/fury/codegen/Expression.java b/java/fury-core/src/main/java/org/apache/fury/codegen/Expression.java
index b04b8c3bb8..88331251ad 100644
--- a/java/fury-core/src/main/java/org/apache/fury/codegen/Expression.java
+++ b/java/fury-core/src/main/java/org/apache/fury/codegen/Expression.java
@@ -47,7 +47,6 @@
 import static org.apache.fury.type.TypeUtils.maxType;
 import static org.apache.fury.util.Preconditions.checkArgument;
 
-import com.google.common.reflect.TypeToken;
 import java.lang.reflect.Array;
 import java.lang.reflect.Modifier;
 import java.util.ArrayList;
@@ -56,6 +55,7 @@
 import java.util.List;
 import java.util.stream.Collectors;
 import java.util.stream.Stream;
+import org.apache.fury.reflect.TypeToken;
 import org.apache.fury.type.TypeUtils;
 import org.apache.fury.util.Platform;
 import org.apache.fury.util.Preconditions;
diff --git a/java/fury-core/src/main/java/org/apache/fury/codegen/ExpressionUtils.java b/java/fury-core/src/main/java/org/apache/fury/codegen/ExpressionUtils.java
index 9fe9e34fee..6420a5b647 100644
--- a/java/fury-core/src/main/java/org/apache/fury/codegen/ExpressionUtils.java
+++ b/java/fury-core/src/main/java/org/apache/fury/codegen/ExpressionUtils.java
@@ -28,7 +28,6 @@
 import static org.apache.fury.codegen.Expression.StaticInvoke;
 import static org.apache.fury.type.TypeUtils.getRawType;
 
-import com.google.common.reflect.TypeToken;
 import java.io.Serializable;
 import java.util.ArrayList;
 import java.util.Arrays;
@@ -36,6 +35,7 @@
 import java.util.List;
 import org.apache.fury.codegen.Expression.Cast;
 import org.apache.fury.codegen.Expression.Null;
+import org.apache.fury.reflect.TypeToken;
 import org.apache.fury.util.Preconditions;
 import org.apache.fury.util.StringUtils;
 import org.apache.fury.util.function.Functions;
diff --git a/java/fury-core/src/main/java/org/apache/fury/codegen/ExpressionVisitor.java b/java/fury-core/src/main/java/org/apache/fury/codegen/ExpressionVisitor.java
index 7371013b3f..58e3e4ac0a 100644
--- a/java/fury-core/src/main/java/org/apache/fury/codegen/ExpressionVisitor.java
+++ b/java/fury-core/src/main/java/org/apache/fury/codegen/ExpressionVisitor.java
@@ -19,7 +19,6 @@
 
 package org.apache.fury.codegen;
 
-import com.google.common.reflect.TypeToken;
 import java.io.Serializable;
 import java.lang.invoke.SerializedLambda;
 import java.lang.reflect.Field;
@@ -34,6 +33,7 @@
 import java.util.function.Function;
 import org.apache.fury.codegen.Expression.ListExpression;
 import org.apache.fury.codegen.Expression.Reference;
+import org.apache.fury.reflect.TypeToken;
 import org.apache.fury.type.TypeUtils;
 import org.apache.fury.util.Platform;
 import org.apache.fury.util.Preconditions;
diff --git a/java/fury-core/src/main/java/org/apache/fury/reflect/Primitives.java b/java/fury-core/src/main/java/org/apache/fury/reflect/Primitives.java
new file mode 100644
index 0000000000..2340e5ba7e
--- /dev/null
+++ b/java/fury-core/src/main/java/org/apache/fury/reflect/Primitives.java
@@ -0,0 +1,135 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.fury.reflect;
+
+import java.util.Collections;
+import java.util.LinkedHashMap;
+import java.util.Map;
+import java.util.Set;
+
+/**
+ * Contains static utility methods pertaining to primitive types and their corresponding wrapper
+ * types.
+ */
+public final class Primitives {
+  private Primitives() {}
+
+  /** A map from primitive types to their corresponding wrapper types. */
+  private static final Map<Class<?>, Class<?>> PRIMITIVE_TO_WRAPPER_TYPE;
+
+  /** A map from wrapper types to their corresponding primitive types. */
+  private static final Map<Class<?>, Class<?>> WRAPPER_TO_PRIMITIVE_TYPE;
+
+  // Sad that we can't use a BiMap. :(
+
+  static {
+    final Map<Class<?>, Class<?>> primToWrap = new LinkedHashMap<>(16);
+    final Map<Class<?>, Class<?>> wrapToPrim = new LinkedHashMap<>(16);
+
+    add(primToWrap, wrapToPrim, boolean.class, Boolean.class);
+    add(primToWrap, wrapToPrim, byte.class, Byte.class);
+    add(primToWrap, wrapToPrim, char.class, Character.class);
+    add(primToWrap, wrapToPrim, double.class, Double.class);
+    add(primToWrap, wrapToPrim, float.class, Float.class);
+    add(primToWrap, wrapToPrim, int.class, Integer.class);
+    add(primToWrap, wrapToPrim, long.class, Long.class);
+    add(primToWrap, wrapToPrim, short.class, Short.class);
+    add(primToWrap, wrapToPrim, void.class, Void.class);
+
+    PRIMITIVE_TO_WRAPPER_TYPE = Collections.unmodifiableMap(primToWrap);
+    WRAPPER_TO_PRIMITIVE_TYPE = Collections.unmodifiableMap(wrapToPrim);
+  }
+
+  private static void add(
+      Map<Class<?>, Class<?>> forward,
+      Map<Class<?>, Class<?>> backward,
+      Class<?> key,
+      Class<?> value) {
+    forward.put(key, value);
+    backward.put(value, key);
+  }
+
+  /**
+   * Returns an immutable set of all nine primitive types (including {@code void}). Note that a
+   * simpler way to test whether a {@code Class} instance is a member of this set is to call {@link
+   * Class#isPrimitive}.
+   */
+  public static Set<Class<?>> allPrimitiveTypes() {
+    return PRIMITIVE_TO_WRAPPER_TYPE.keySet();
+  }
+
+  /** Returns an immutable set of all nine primitive-wrapper types (including {@link Void}). */
+  public static Set<Class<?>> allWrapperTypes() {
+    return WRAPPER_TO_PRIMITIVE_TYPE.keySet();
+  }
+
+  /**
+   * Returns {@code true} if {@code type} is one of the nine primitive-wrapper types, such as {@link
+   * Integer}.
+   *
+   * @see Class#isPrimitive
+   */
+  public static boolean isWrapperType(Class<?> type) {
+    if (type == null) {
+      throw new NullPointerException();
+    }
+    return WRAPPER_TO_PRIMITIVE_TYPE.containsKey(type);
+  }
+
+  /**
+   * Returns the corresponding wrapper type of {@code type} if it is a primitive type; otherwise
+   * returns {@code type} itself. Idempotent.
+   *
+   * <pre>
+   *     wrap(int.class) == Integer.class
+   *     wrap(Integer.class) == Integer.class
+   *     wrap(String.class) == String.class
+   * </pre>
+   */
+  public static <T> Class<T> wrap(Class<T> type) {
+    if (type == null) {
+      throw new NullPointerException();
+    }
+    // cast is safe: long.class and Long.class are both of type Class<Long>
+    @SuppressWarnings("unchecked")
+    final Class<T> wrapped = (Class<T>) PRIMITIVE_TO_WRAPPER_TYPE.get(type);
+    return (wrapped == null) ? type : wrapped;
+  }
+
+  /**
+   * Returns the corresponding primitive type of {@code type} if it is a wrapper type; otherwise
+   * returns {@code type} itself. Idempotent.
+   *
+   * <pre>
+   *     unwrap(Integer.class) == int.class
+   *     unwrap(int.class) == int.class
+   *     unwrap(String.class) == String.class
+   * </pre>
+   */
+  public static <T> Class<T> unwrap(Class<T> type) {
+    if (type == null) {
+      throw new NullPointerException();
+    }
+    // cast is safe: long.class and Long.class are both of type Class<Long>
+    @SuppressWarnings("unchecked")
+    final Class<T> unwrapped = (Class<T>) WRAPPER_TO_PRIMITIVE_TYPE.get(type);
+    return (unwrapped == null) ? type : unwrapped;
+  }
+}
diff --git a/java/fury-core/src/main/java/org/apache/fury/reflect/TypeToken.java b/java/fury-core/src/main/java/org/apache/fury/reflect/TypeToken.java
new file mode 100644
index 0000000000..08d43aeb1c
--- /dev/null
+++ b/java/fury-core/src/main/java/org/apache/fury/reflect/TypeToken.java
@@ -0,0 +1,335 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.fury.reflect;
+
+import com.google.common.reflect.TypeParameter;
+import java.lang.reflect.Array;
+import java.lang.reflect.GenericArrayType;
+import java.lang.reflect.ParameterizedType;
+import java.lang.reflect.Type;
+import java.lang.reflect.TypeVariable;
+import java.lang.reflect.WildcardType;
+import java.util.Collections;
+import java.util.HashSet;
+import java.util.Set;
+
+public class TypeToken<T> {
+
+  private final Type type;
+
+  /**
+   * Constructs a new type token of {@code T}.
+   *
+   * <p>Clients create an empty anonymous subclass. This embeds the type parameter in the anonymous
+   * class's type hierarchy, so we can reconstitute it at runtime despite erasure.
+   *
+   * <p>For example:
+   *
+   * <pre>{@code
+   * TypeToken<List<String>> t = new TypeToken<List<String>>() {};
+   * }</pre>
+   */
+  protected TypeToken() {
+    this.type = capture();
+  }
+
+  private TypeToken(Class<T> declaringClass) {
+    this.type = declaringClass;
+  }
+
+  private TypeToken(Type type) {
+    this.type = type;
+  }
+
+  /** Returns an instance of type token that wraps {@code type}. */
+  public static <T> TypeToken<T> of(Class<T> clazz) {
+    return new TypeToken<T>(clazz);
+  }
+
+  /** Returns an instance of type token that wraps {@code type}. */
+  public static <T> TypeToken<T> of(Type type) {
+    return new TypeToken<T>(type);
+  }
+
+  /** Returns the captured type. */
+  private Type capture() {
+    final Type superclass = getClass().getGenericSuperclass();
+    if (!(superclass instanceof ParameterizedType)) {
+      throw new IllegalArgumentException(superclass + " isn't parameterized");
+    }
+    return ((ParameterizedType) superclass).getActualTypeArguments()[0];
+  }
+
+  /** Returns the represented type. */
+  public Type getType() {
+    return type;
+  }
+
+  /**
+   * Returns the raw type of {@code T}. Formally speaking, if {@code T} is returned by {@link
+   * java.lang.reflect.Method#getGenericReturnType}, the raw type is what's returned by {@link
+   * java.lang.reflect.Method#getReturnType} of the same method object. Specifically:
+   *
+   * <ul>
+   *   <li>If {@code T} is a {@code Class} itself, {@code T} itself is returned.
+   *   <li>If {@code T} is a {@link ParameterizedType}, the raw type of the parameterized type is
+   *       returned.
+   *   <li>If {@code T} is a {@link GenericArrayType}, the returned type is the corresponding array
+   *       class. For example: {@code List<Integer>[] => List[]}.
+   *   <li>If {@code T} is a type variable or a wildcard type, the raw type of the first upper bound
+   *       is returned. For example: {@code <X extends Foo> => Foo}.
+   * </ul>
+   */
+  public Class<? super T> getRawType() {
+    // For wildcard or type variable, the first bound determines the runtime type.
+    Class<?> rawType = getRawTypes(type).iterator().next();
+    @SuppressWarnings("unchecked") // raw type is |T|
+    Class<? super T> result = (Class<? super T>) rawType;
+    return result;
+  }
+
+  private static Set<Class<?>> getRawTypes(Type... types) {
+    Set<Class<?>> set = new HashSet<>();
+    for (Type type : types) {
+      if (type instanceof TypeVariable) {
+        return getRawTypes(((TypeVariable<?>) type).getBounds());
+      } else if (type instanceof WildcardType) {
+        return getRawTypes(((WildcardType) type).getUpperBounds());
+      } else if (type instanceof ParameterizedType) {
+        set.add((Class<?>) ((ParameterizedType) type).getRawType());
+      } else if (type instanceof Class) {
+        set.add((Class<?>) type);
+      } else if (type instanceof GenericArrayType) {
+        set.add(
+            getArrayClass(of(((GenericArrayType) type).getGenericComponentType()).getRawType()));
+      } else {
+        throw new AssertionError("Unknown type: " + type);
+      }
+    }
+    return Collections.unmodifiableSet(set);
+  }
+
+
+  /** Returns true if this type is one of the primitive types (including {@code void}). */
+  public boolean isPrimitive() {
+    return type instanceof Class && ((Class<?>) type).isPrimitive();
+  }
+
+  /**
+   * Returns true if this type is known to be an array type, such as {@code int[]}, {@code T[]},
+   * {@code <? extends Map<String, Integer>[]>} etc.
+   */
+  public boolean isArray() {
+    return getComponentType(type) != null;
+  }
+
+  /**
+   * Returns the array component type if this type represents an array ({@code int[]}, {@code T[]},
+   * {@code <? extends Map<String, Integer>[]>} etc.), or else {@code null} is returned.
+   */
+  public TypeToken<?> getComponentType() {
+    return of(getComponentType(type));
+  }
+
+  /**
+   * Returns the array component type if this type represents an array ({@code int[]}, {@code T[]},
+   * {@code <? extends Map<String, Integer>[]>} etc.), or else {@code null} is returned.
+   */
+  private static Type getComponentType(Type type) {
+    if (type == null) {
+      return null;
+    }
+    if (type instanceof TypeVariable) {
+      return subtypeOfComponentType(((TypeVariable<?>) type).getBounds());
+    } else if (type instanceof WildcardType) {
+      return subtypeOfComponentType(((WildcardType) type).getUpperBounds());
+    } else if (type instanceof Class) {
+      return ((Class<?>) type).getComponentType();
+    } else if (type instanceof GenericArrayType) {
+      return ((GenericArrayType) type).getGenericComponentType();
+    }
+    return null;
+  }
+
+  /**
+   * Returns {@code ? extends X} if any of {@code bounds} is a subtype of {@code X[]}; or null
+   * otherwise.
+   */
+  private static Type subtypeOfComponentType(Type[] bounds) {
+    for (Type bound : bounds) {
+      final Type componentType = getComponentType(bound);
+      if (componentType != null) {
+        // Only the first bound can be a class or array.
+        // Bounds after the first can only be interfaces.
+        if (componentType instanceof Class) {
+          final Class<?> componentClass = (Class<?>) componentType;
+          if (componentClass.isPrimitive()) {
+            return componentClass;
+          }
+        }
+        return componentType;
+      }
+    }
+    return null;
+  }
+
+  /**
+   * Do not use this method. This is used only for code refactoring during Guava dependency removal.
+   */
+  public com.google.common.reflect.TypeToken<?> getGuavaTypeToken() {
+    return com.google.common.reflect.TypeToken.of(type);
+  }
+
+  /**
+   * Resolves the given {@code type} against the type context represented by this type. For example:
+   *
+   * <pre>{@code
+   * new TypeToken<List<String>>() {}.resolveType(
+   *     List.class.getMethod("get", int.class).getGenericReturnType())
+   * => String.class
+   * }</pre>
+   */
+  public TypeToken<?> resolveType(Type iteratorReturnType) {
+    // TODO: Remove guava dependency.
+    return TypeToken.of(getGuavaTypeToken().resolveType(iteratorReturnType).getType());
+  }
+
+  /**
+   * Returns the generic form of {@code superclass}. For example, if this is {@code
+   * ArrayList<String>}, {@code Iterable<String>} is returned given the input {@code
+   * Iterable.class}.
+   */
+  public TypeToken<? super T> getSupertype(Class<? super T> superclass) {
+    // TODO: Remove guava dependency.
+    return TypeToken.of(
+        ((com.google.common.reflect.TypeToken<? extends T>) getGuavaTypeToken())
+            .getSupertype(superclass)
+            .getType());
+  }
+
+  /**
+   * Returns subtype of {@code this} with {@code subclass} as the raw class. For example, if this is
+   * {@code Iterable<String>} and {@code subclass} is {@code List}, {@code List<String>} is
+   * returned.
+   */
+  public final TypeToken<? extends T> getSubtype(Class<?> subclass) {
+    // TODO: Remove guava dependency.
+    return of(getGuavaTypeToken().getSubtype(subclass).getType());
+  }
+
+  /** Returns true if this type is a subtype of the given {@code type}. */
+  public boolean isSubtypeOf(TypeToken<?> type) {
+    return isSubtypeOf(type.getType());
+  }
+
+  /** Returns true if this type is a subtype of the given {@code type}. */
+  public final boolean isSubtypeOf(Type supertype) {
+    // TODO: Remove guava dependency.
+    return getGuavaTypeToken().isSubtypeOf(supertype);
+  }
+
+  /** Returns true if this type is a supertype of the given {@code type}. */
+  public final boolean isSupertypeOf(Type type) {
+    // TODO: Remove guava dependency.
+    return of(type).getGuavaTypeToken().isSubtypeOf(getType());
+  }
+
+  /** Returns true if this type is a supertype of the given {@code type}. */
+  public final boolean isSupertypeOf(TypeToken<?> type) {
+    // TODO: Remove guava dependency.
+    return type.getGuavaTypeToken().isSubtypeOf(getType());
+  }
+
+  /**
+   * Returns the corresponding wrapper type if this is a primitive type; otherwise returns {@code
+   * this} itself.
+   */
+  public final TypeToken<T> wrap() {
+    if (isPrimitive()) {
+      @SuppressWarnings("unchecked")
+      final Class<T> clazz = (Class<T>) type;
+      return of(Primitives.wrap(clazz));
+    }
+    return this;
+  }
+
+  /**
+   * Returns the corresponding primitive type if this is a wrapper type; otherwise returns {@code
+   * this} itself.
+   */
+  public final TypeToken<T> unwrap() {
+    if (isWrapper()) {
+      @SuppressWarnings("unchecked") // this is a wrapper class
+      final Class<T> clazz = (Class<T>) type;
+      return of(Primitives.unwrap(clazz));
+    }
+    return this;
+  }
+
+  public <X> TypeToken<T> where(TypeParameter<X> typeParam, Class<X> typeArg) {
+    return where(typeParam, of(typeArg));
+  }
+
+  public final <X> TypeToken<T> where(TypeParameter<X> typeParam, TypeToken<X> typeArg) {
+    // TODO: Remove guava dependency.
+    return of(
+        getGuavaTypeToken()
+            .where(
+                typeParam,
+                (com.google.common.reflect.TypeToken<X>)
+                    com.google.common.reflect.TypeToken.of(typeArg.getType()))
+            .getType());
+  }
+
+  private boolean isWrapper() {
+    if (type instanceof Class<?>) {
+      return Primitives.allPrimitiveTypes().contains((Class<?>) type);
+    }
+    return false;
+  }
+
+  /**
+   * Returns true if {@code o} is another {@code TypeToken} that represents the same {@link Type}.
+   */
+  @Override
+  public boolean equals(Object o) {
+    if (o instanceof TypeToken) {
+      final TypeToken<?> that = (TypeToken<?>) o;
+      return type.equals(that.type);
+    }
+    return false;
+  }
+
+  @Override
+  public int hashCode() {
+    return type.hashCode();
+  }
+
+  @Override
+  public String toString() {
+    return (type instanceof Class) ? ((Class<?>) type).getName() : type.toString();
+  }
+
+  /** Returns the {@code Class} object of arrays with {@code componentType}. */
+  private static Class<?> getArrayClass(Class<?> componentType) {
+    return Array.newInstance(componentType, 0).getClass();
+  }
+
+}
diff --git a/java/fury-core/src/main/java/org/apache/fury/resolver/ClassResolver.java b/java/fury-core/src/main/java/org/apache/fury/resolver/ClassResolver.java
index b61242e636..6630491f06 100644
--- a/java/fury-core/src/main/java/org/apache/fury/resolver/ClassResolver.java
+++ b/java/fury-core/src/main/java/org/apache/fury/resolver/ClassResolver.java
@@ -29,7 +29,6 @@
 import static org.apache.fury.type.TypeUtils.getRawType;
 
 import com.google.common.collect.ImmutableMap;
-import com.google.common.reflect.TypeToken;
 import java.io.Externalizable;
 import java.io.IOException;
 import java.io.Serializable;
@@ -96,6 +95,7 @@
 import org.apache.fury.config.Language;
 import org.apache.fury.exception.InsecureException;
 import org.apache.fury.memory.MemoryBuffer;
+import org.apache.fury.reflect.TypeToken;
 import org.apache.fury.serializer.ArraySerializers;
 import org.apache.fury.serializer.BufferSerializers;
 import org.apache.fury.serializer.CodegenSerializer.LazyInitBeanSerializer;
diff --git a/java/fury-core/src/main/java/org/apache/fury/resolver/FieldResolver.java b/java/fury-core/src/main/java/org/apache/fury/resolver/FieldResolver.java
index 88dcb162f6..c987614b1c 100644
--- a/java/fury-core/src/main/java/org/apache/fury/resolver/FieldResolver.java
+++ b/java/fury-core/src/main/java/org/apache/fury/resolver/FieldResolver.java
@@ -27,7 +27,6 @@
 import static org.apache.fury.resolver.FieldResolver.FieldInfoEncodingType.SEPARATE_TYPES_HASH;
 import static org.apache.fury.type.TypeUtils.getRawType;
 
-import com.google.common.reflect.TypeToken;
 import java.lang.reflect.Field;
 import java.lang.reflect.Modifier;
 import java.nio.charset.StandardCharsets;
@@ -48,6 +47,7 @@
 import org.apache.fury.collection.Tuple2;
 import org.apache.fury.exception.ClassNotCompatibleException;
 import org.apache.fury.memory.MemoryBuffer;
+import org.apache.fury.reflect.TypeToken;
 import org.apache.fury.serializer.PrimitiveSerializers;
 import org.apache.fury.serializer.collection.CollectionSerializer;
 import org.apache.fury.serializer.collection.MapSerializer;
diff --git a/java/fury-core/src/main/java/org/apache/fury/serializer/ObjectSerializer.java b/java/fury-core/src/main/java/org/apache/fury/serializer/ObjectSerializer.java
index 7d99b59c1a..bba8ec8d15 100644
--- a/java/fury-core/src/main/java/org/apache/fury/serializer/ObjectSerializer.java
+++ b/java/fury-core/src/main/java/org/apache/fury/serializer/ObjectSerializer.java
@@ -21,7 +21,6 @@
 
 import static org.apache.fury.type.TypeUtils.getRawType;
 
-import com.google.common.reflect.TypeToken;
 import java.lang.invoke.MethodHandle;
 import java.util.ArrayList;
 import java.util.Arrays;
@@ -34,6 +33,7 @@
 import org.apache.fury.collection.Tuple3;
 import org.apache.fury.exception.FuryException;
 import org.apache.fury.memory.MemoryBuffer;
+import org.apache.fury.reflect.TypeToken;
 import org.apache.fury.resolver.ClassInfo;
 import org.apache.fury.resolver.ClassInfoHolder;
 import org.apache.fury.resolver.ClassResolver;
diff --git a/java/fury-core/src/main/java/org/apache/fury/serializer/StructSerializer.java b/java/fury-core/src/main/java/org/apache/fury/serializer/StructSerializer.java
index 97a8a0b81d..15a4ba9dce 100644
--- a/java/fury-core/src/main/java/org/apache/fury/serializer/StructSerializer.java
+++ b/java/fury-core/src/main/java/org/apache/fury/serializer/StructSerializer.java
@@ -19,7 +19,6 @@
 
 package org.apache.fury.serializer;
 
-import com.google.common.reflect.TypeToken;
 import java.lang.reflect.Constructor;
 import java.lang.reflect.Field;
 import java.lang.reflect.InvocationTargetException;
@@ -32,6 +31,7 @@
 import org.apache.fury.config.Language;
 import org.apache.fury.exception.ClassNotCompatibleException;
 import org.apache.fury.memory.MemoryBuffer;
+import org.apache.fury.reflect.TypeToken;
 import org.apache.fury.type.Descriptor;
 import org.apache.fury.type.GenericType;
 import org.apache.fury.type.Generics;
diff --git a/java/fury-core/src/main/java/org/apache/fury/serializer/collection/AbstractMapSerializer.java b/java/fury-core/src/main/java/org/apache/fury/serializer/collection/AbstractMapSerializer.java
index c62d2912cf..33c031300c 100644
--- a/java/fury-core/src/main/java/org/apache/fury/serializer/collection/AbstractMapSerializer.java
+++ b/java/fury-core/src/main/java/org/apache/fury/serializer/collection/AbstractMapSerializer.java
@@ -21,13 +21,13 @@
 
 import static org.apache.fury.type.TypeUtils.MAP_TYPE;
 
-import com.google.common.reflect.TypeToken;
 import java.lang.invoke.MethodHandle;
 import java.util.Map;
 import org.apache.fury.Fury;
 import org.apache.fury.collection.IdentityMap;
 import org.apache.fury.collection.Tuple2;
 import org.apache.fury.memory.MemoryBuffer;
+import org.apache.fury.reflect.TypeToken;
 import org.apache.fury.resolver.ClassInfoHolder;
 import org.apache.fury.resolver.ClassResolver;
 import org.apache.fury.resolver.RefResolver;
diff --git a/java/fury-core/src/main/java/org/apache/fury/type/ClassDef.java b/java/fury-core/src/main/java/org/apache/fury/type/ClassDef.java
index cf60b72199..74578387a9 100644
--- a/java/fury-core/src/main/java/org/apache/fury/type/ClassDef.java
+++ b/java/fury-core/src/main/java/org/apache/fury/type/ClassDef.java
@@ -24,7 +24,6 @@
 import static org.apache.fury.type.TypeUtils.collectionOf;
 import static org.apache.fury.type.TypeUtils.mapOf;
 
-import com.google.common.reflect.TypeToken;
 import java.io.ObjectStreamClass;
 import java.io.Serializable;
 import java.lang.reflect.Field;
@@ -44,6 +43,7 @@
 import org.apache.fury.config.FuryBuilder;
 import org.apache.fury.memory.MemoryBuffer;
 import org.apache.fury.memory.MemoryUtils;
+import org.apache.fury.reflect.TypeToken;
 import org.apache.fury.resolver.ClassResolver;
 import org.apache.fury.serializer.CompatibleSerializer;
 import org.apache.fury.util.LoggerFactory;
diff --git a/java/fury-core/src/main/java/org/apache/fury/type/Descriptor.java b/java/fury-core/src/main/java/org/apache/fury/type/Descriptor.java
index f5e78f5ef6..3f7085d960 100644
--- a/java/fury-core/src/main/java/org/apache/fury/type/Descriptor.java
+++ b/java/fury-core/src/main/java/org/apache/fury/type/Descriptor.java
@@ -23,7 +23,6 @@
 
 import com.google.common.cache.Cache;
 import com.google.common.cache.CacheBuilder;
-import com.google.common.reflect.TypeToken;
 import java.lang.reflect.Field;
 import java.lang.reflect.Method;
 import java.lang.reflect.Modifier;
@@ -46,6 +45,7 @@
 import org.apache.fury.annotation.Ignore;
 import org.apache.fury.annotation.Internal;
 import org.apache.fury.collection.Tuple2;
+import org.apache.fury.reflect.TypeToken;
 import org.apache.fury.util.Platform;
 import org.apache.fury.util.Preconditions;
 import org.apache.fury.util.StringUtils;
diff --git a/java/fury-core/src/main/java/org/apache/fury/type/GenericType.java b/java/fury-core/src/main/java/org/apache/fury/type/GenericType.java
index cfdd551fd4..d2f236e42a 100644
--- a/java/fury-core/src/main/java/org/apache/fury/type/GenericType.java
+++ b/java/fury-core/src/main/java/org/apache/fury/type/GenericType.java
@@ -21,7 +21,6 @@
 
 import static org.apache.fury.type.TypeUtils.getRawType;
 
-import com.google.common.reflect.TypeToken;
 import java.lang.reflect.GenericArrayType;
 import java.lang.reflect.Modifier;
 import java.lang.reflect.ParameterizedType;
@@ -31,6 +30,7 @@
 import java.util.ArrayList;
 import java.util.List;
 import java.util.function.Predicate;
+import org.apache.fury.reflect.TypeToken;
 import org.apache.fury.resolver.ClassResolver;
 import org.apache.fury.serializer.Serializer;
 
diff --git a/java/fury-core/src/main/java/org/apache/fury/type/ScalaTypes.java b/java/fury-core/src/main/java/org/apache/fury/type/ScalaTypes.java
index 096a5720aa..5772112de0 100644
--- a/java/fury-core/src/main/java/org/apache/fury/type/ScalaTypes.java
+++ b/java/fury-core/src/main/java/org/apache/fury/type/ScalaTypes.java
@@ -19,10 +19,10 @@
 
 package org.apache.fury.type;
 
-import com.google.common.reflect.TypeToken;
 import java.lang.reflect.ParameterizedType;
 import java.lang.reflect.Type;
 import org.apache.fury.collection.Tuple2;
+import org.apache.fury.reflect.TypeToken;
 import org.apache.fury.util.ReflectionUtils;
 
 /**
diff --git a/java/fury-core/src/main/java/org/apache/fury/type/TypeUtils.java b/java/fury-core/src/main/java/org/apache/fury/type/TypeUtils.java
index 687cef9c91..92b77ffb70 100644
--- a/java/fury-core/src/main/java/org/apache/fury/type/TypeUtils.java
+++ b/java/fury-core/src/main/java/org/apache/fury/type/TypeUtils.java
@@ -21,7 +21,6 @@
 
 import com.google.common.collect.ImmutableList;
 import com.google.common.reflect.TypeParameter;
-import com.google.common.reflect.TypeToken;
 import java.lang.reflect.Array;
 import java.lang.reflect.GenericArrayType;
 import java.lang.reflect.Modifier;
@@ -50,6 +49,7 @@
 import java.util.stream.Collectors;
 import org.apache.fury.collection.IdentityMap;
 import org.apache.fury.collection.Tuple2;
+import org.apache.fury.reflect.TypeToken;
 import org.apache.fury.util.Preconditions;
 import org.apache.fury.util.ReflectionUtils;
 
diff --git a/java/fury-core/src/main/java/org/apache/fury/util/ReflectionUtils.java b/java/fury-core/src/main/java/org/apache/fury/util/ReflectionUtils.java
index 607833cc21..47483195b9 100644
--- a/java/fury-core/src/main/java/org/apache/fury/util/ReflectionUtils.java
+++ b/java/fury-core/src/main/java/org/apache/fury/util/ReflectionUtils.java
@@ -22,7 +22,6 @@
 import static org.apache.fury.type.TypeUtils.OBJECT_TYPE;
 import static org.apache.fury.type.TypeUtils.getRawType;
 
-import com.google.common.reflect.TypeToken;
 import java.lang.invoke.MethodHandle;
 import java.lang.invoke.MethodHandles;
 import java.lang.invoke.MethodType;
@@ -48,6 +47,7 @@
 import org.apache.fury.annotation.CodegenInvoke;
 import org.apache.fury.annotation.Internal;
 import org.apache.fury.collection.Tuple3;
+import org.apache.fury.reflect.TypeToken;
 import org.apache.fury.util.function.Functions;
 import org.apache.fury.util.unsafe._JDKAccess;
 
diff --git a/java/fury-core/src/test/java/org/apache/fury/FuryInitPerf.java b/java/fury-core/src/test/java/org/apache/fury/FuryInitPerf.java
index 2e3ecfb97b..5f8b531830 100644
--- a/java/fury-core/src/test/java/org/apache/fury/FuryInitPerf.java
+++ b/java/fury-core/src/test/java/org/apache/fury/FuryInitPerf.java
@@ -19,7 +19,7 @@
 
 package org.apache.fury;
 
-import com.google.common.reflect.TypeToken;
+import org.apache.fury.reflect.TypeToken;
 import java.util.ArrayList;
 import java.util.Collection;
 import java.util.List;
diff --git a/java/fury-core/src/test/java/org/apache/fury/codegen/CodegenContextTest.java b/java/fury-core/src/test/java/org/apache/fury/codegen/CodegenContextTest.java
index 3b3a72a163..0e33f9a0d8 100644
--- a/java/fury-core/src/test/java/org/apache/fury/codegen/CodegenContextTest.java
+++ b/java/fury-core/src/test/java/org/apache/fury/codegen/CodegenContextTest.java
@@ -19,7 +19,7 @@
 
 package org.apache.fury.codegen;
 
-import com.google.common.reflect.TypeToken;
+import org.apache.fury.reflect.TypeToken;
 import java.util.List;
 import org.apache.fury.codegen.Expression.Invoke;
 import org.apache.fury.codegen.Expression.Literal;
diff --git a/java/fury-core/src/test/java/org/apache/fury/codegen/ExpressionVisitorTest.java b/java/fury-core/src/test/java/org/apache/fury/codegen/ExpressionVisitorTest.java
index e265c93ccf..0d4fd4ce34 100644
--- a/java/fury-core/src/test/java/org/apache/fury/codegen/ExpressionVisitorTest.java
+++ b/java/fury-core/src/test/java/org/apache/fury/codegen/ExpressionVisitorTest.java
@@ -21,7 +21,7 @@
 
 import static org.testng.Assert.assertEquals;
 
-import com.google.common.reflect.TypeToken;
+import org.apache.fury.reflect.TypeToken;
 import java.lang.invoke.SerializedLambda;
 import java.lang.reflect.InvocationTargetException;
 import java.lang.reflect.Method;
diff --git a/java/fury-core/src/test/java/org/apache/fury/serializer/collection/CollectionSerializersTest.java b/java/fury-core/src/test/java/org/apache/fury/serializer/collection/CollectionSerializersTest.java
index 226003e543..34d36894b6 100644
--- a/java/fury-core/src/test/java/org/apache/fury/serializer/collection/CollectionSerializersTest.java
+++ b/java/fury-core/src/test/java/org/apache/fury/serializer/collection/CollectionSerializersTest.java
@@ -27,7 +27,7 @@
 import com.google.common.collect.ImmutableList;
 import com.google.common.collect.ImmutableSet;
 import com.google.common.collect.ImmutableSortedSet;
-import com.google.common.reflect.TypeToken;
+import org.apache.fury.reflect.TypeToken;
 import java.io.Serializable;
 import java.util.AbstractCollection;
 import java.util.ArrayDeque;
diff --git a/java/fury-core/src/test/java/org/apache/fury/serializer/collection/MapSerializersTest.java b/java/fury-core/src/test/java/org/apache/fury/serializer/collection/MapSerializersTest.java
index 78826efafb..157da7f02d 100644
--- a/java/fury-core/src/test/java/org/apache/fury/serializer/collection/MapSerializersTest.java
+++ b/java/fury-core/src/test/java/org/apache/fury/serializer/collection/MapSerializersTest.java
@@ -25,7 +25,7 @@
 import static org.testng.Assert.assertEquals;
 
 import com.google.common.collect.ImmutableMap;
-import com.google.common.reflect.TypeToken;
+import org.apache.fury.reflect.TypeToken;
 import java.io.Serializable;
 import java.util.AbstractMap;
 import java.util.ArrayList;
diff --git a/java/fury-core/src/test/java/org/apache/fury/type/DescriptorGrouperTest.java b/java/fury-core/src/test/java/org/apache/fury/type/DescriptorGrouperTest.java
index 69861f0f40..5eb5c569d2 100644
--- a/java/fury-core/src/test/java/org/apache/fury/type/DescriptorGrouperTest.java
+++ b/java/fury-core/src/test/java/org/apache/fury/type/DescriptorGrouperTest.java
@@ -22,7 +22,7 @@
 import static org.testng.Assert.*;
 
 import com.google.common.primitives.Primitives;
-import com.google.common.reflect.TypeToken;
+import org.apache.fury.reflect.TypeToken;
 import java.time.Instant;
 import java.util.ArrayList;
 import java.util.Arrays;
diff --git a/java/fury-core/src/test/java/org/apache/fury/type/DescriptorTest.java b/java/fury-core/src/test/java/org/apache/fury/type/DescriptorTest.java
index 13c22f7383..59c343b529 100644
--- a/java/fury-core/src/test/java/org/apache/fury/type/DescriptorTest.java
+++ b/java/fury-core/src/test/java/org/apache/fury/type/DescriptorTest.java
@@ -19,7 +19,7 @@
 
 package org.apache.fury.type;
 
-import com.google.common.reflect.TypeToken;
+import org.apache.fury.reflect.TypeToken;
 import java.beans.IntrospectionException;
 import java.beans.Introspector;
 import java.lang.reflect.Field;
@@ -72,8 +72,8 @@ public void getDescriptorsTest() throws IntrospectionException {
             .filter(d -> d.getReadMethod() != null && d.getWriteMethod() != null)
             .map(
                 p -> {
-                  TypeToken<?> returnType = typeToken.method(p.getReadMethod()).getReturnType();
-                  return Arrays.<Object>asList(
+                  TypeToken<?> returnType = TypeToken.of(p.getReadMethod().getReturnType());
+                  return Arrays.asList(
                       p.getName(),
                       returnType,
                       p.getReadMethod().getName(),
diff --git a/java/fury-core/src/test/java/org/apache/fury/type/TypeUtilsTest.java b/java/fury-core/src/test/java/org/apache/fury/type/TypeUtilsTest.java
index 342dc01c97..795661a2db 100644
--- a/java/fury-core/src/test/java/org/apache/fury/type/TypeUtilsTest.java
+++ b/java/fury-core/src/test/java/org/apache/fury/type/TypeUtilsTest.java
@@ -22,7 +22,7 @@
 import static org.testng.Assert.assertEquals;
 
 import com.google.common.collect.ImmutableList;
-import com.google.common.reflect.TypeToken;
+import org.apache.fury.reflect.TypeToken;
 import java.lang.reflect.Type;
 import java.util.AbstractList;
 import java.util.ArrayList;
diff --git a/java/fury-format/src/main/java/org/apache/fury/format/encoder/ArrayDataForEach.java b/java/fury-format/src/main/java/org/apache/fury/format/encoder/ArrayDataForEach.java
index fcb92d9154..db3ae1f511 100644
--- a/java/fury-format/src/main/java/org/apache/fury/format/encoder/ArrayDataForEach.java
+++ b/java/fury-format/src/main/java/org/apache/fury/format/encoder/ArrayDataForEach.java
@@ -21,7 +21,6 @@
 
 import static org.apache.fury.type.TypeUtils.getRawType;
 
-import com.google.common.reflect.TypeToken;
 import org.apache.fury.annotation.Internal;
 import org.apache.fury.codegen.ClosureVisitable;
 import org.apache.fury.codegen.Code;
@@ -30,6 +29,7 @@
 import org.apache.fury.codegen.Expression;
 import org.apache.fury.format.row.binary.BinaryArray;
 import org.apache.fury.format.row.binary.BinaryUtils;
+import org.apache.fury.reflect.TypeToken;
 import org.apache.fury.type.TypeUtils;
 import org.apache.fury.util.Preconditions;
 import org.apache.fury.util.StringUtils;
diff --git a/java/fury-format/src/main/java/org/apache/fury/format/encoder/ArrayEncoderBuilder.java b/java/fury-format/src/main/java/org/apache/fury/format/encoder/ArrayEncoderBuilder.java
index e1e2e078e2..a1fb9aebb1 100644
--- a/java/fury-format/src/main/java/org/apache/fury/format/encoder/ArrayEncoderBuilder.java
+++ b/java/fury-format/src/main/java/org/apache/fury/format/encoder/ArrayEncoderBuilder.java
@@ -22,7 +22,6 @@
 import static org.apache.fury.type.TypeUtils.CLASS_TYPE;
 import static org.apache.fury.type.TypeUtils.getRawType;
 
-import com.google.common.reflect.TypeToken;
 import org.apache.arrow.vector.types.pojo.Field;
 import org.apache.fury.Fury;
 import org.apache.fury.codegen.CodeGenerator;
@@ -32,6 +31,7 @@
 import org.apache.fury.format.row.binary.BinaryArray;
 import org.apache.fury.format.row.binary.writer.BinaryArrayWriter;
 import org.apache.fury.format.type.TypeInference;
+import org.apache.fury.reflect.TypeToken;
 import org.apache.fury.type.TypeUtils;
 import org.apache.fury.util.LoggerFactory;
 import org.apache.fury.util.StringUtils;
diff --git a/java/fury-format/src/main/java/org/apache/fury/format/encoder/BaseBinaryEncoderBuilder.java b/java/fury-format/src/main/java/org/apache/fury/format/encoder/BaseBinaryEncoderBuilder.java
index bd14230389..054d5a3331 100644
--- a/java/fury-format/src/main/java/org/apache/fury/format/encoder/BaseBinaryEncoderBuilder.java
+++ b/java/fury-format/src/main/java/org/apache/fury/format/encoder/BaseBinaryEncoderBuilder.java
@@ -21,7 +21,6 @@
 
 import static org.apache.fury.type.TypeUtils.getRawType;
 
-import com.google.common.reflect.TypeToken;
 import java.math.BigDecimal;
 import java.util.ArrayList;
 import java.util.Arrays;
@@ -63,6 +62,7 @@
 import org.apache.fury.format.row.binary.writer.BinaryWriter;
 import org.apache.fury.format.type.DataTypes;
 import org.apache.fury.memory.MemoryBuffer;
+import org.apache.fury.reflect.TypeToken;
 import org.apache.fury.type.TypeUtils;
 import org.apache.fury.util.DateTimeUtils;
 import org.apache.fury.util.Preconditions;
diff --git a/java/fury-format/src/main/java/org/apache/fury/format/encoder/Encoders.java b/java/fury-format/src/main/java/org/apache/fury/format/encoder/Encoders.java
index 5b6b888a2a..8f4b702b52 100644
--- a/java/fury-format/src/main/java/org/apache/fury/format/encoder/Encoders.java
+++ b/java/fury-format/src/main/java/org/apache/fury/format/encoder/Encoders.java
@@ -21,7 +21,6 @@
 
 import static org.apache.fury.type.TypeUtils.getRawType;
 
-import com.google.common.reflect.TypeToken;
 import java.util.Collection;
 import java.util.HashSet;
 import java.util.Map;
@@ -43,6 +42,7 @@
 import org.apache.fury.format.type.TypeInference;
 import org.apache.fury.memory.MemoryBuffer;
 import org.apache.fury.memory.MemoryUtils;
+import org.apache.fury.reflect.TypeToken;
 import org.apache.fury.type.TypeUtils;
 import org.apache.fury.util.LoggerFactory;
 import org.slf4j.Logger;
diff --git a/java/fury-format/src/main/java/org/apache/fury/format/encoder/MapEncoderBuilder.java b/java/fury-format/src/main/java/org/apache/fury/format/encoder/MapEncoderBuilder.java
index b4ba11e549..00e79cd817 100644
--- a/java/fury-format/src/main/java/org/apache/fury/format/encoder/MapEncoderBuilder.java
+++ b/java/fury-format/src/main/java/org/apache/fury/format/encoder/MapEncoderBuilder.java
@@ -22,7 +22,6 @@
 import static org.apache.fury.type.TypeUtils.CLASS_TYPE;
 import static org.apache.fury.type.TypeUtils.getRawType;
 
-import com.google.common.reflect.TypeToken;
 import java.util.Map;
 import org.apache.arrow.vector.types.pojo.Field;
 import org.apache.fury.Fury;
@@ -34,6 +33,7 @@
 import org.apache.fury.format.row.binary.BinaryMap;
 import org.apache.fury.format.row.binary.writer.BinaryArrayWriter;
 import org.apache.fury.format.type.TypeInference;
+import org.apache.fury.reflect.TypeToken;
 import org.apache.fury.type.TypeUtils;
 import org.apache.fury.util.LoggerFactory;
 import org.apache.fury.util.StringUtils;
diff --git a/java/fury-format/src/main/java/org/apache/fury/format/encoder/RowEncoderBuilder.java b/java/fury-format/src/main/java/org/apache/fury/format/encoder/RowEncoderBuilder.java
index edf037aa4f..cb1e863144 100644
--- a/java/fury-format/src/main/java/org/apache/fury/format/encoder/RowEncoderBuilder.java
+++ b/java/fury-format/src/main/java/org/apache/fury/format/encoder/RowEncoderBuilder.java
@@ -23,7 +23,6 @@
 import static org.apache.fury.type.TypeUtils.getRawType;
 
 import com.google.common.base.CaseFormat;
-import com.google.common.reflect.TypeToken;
 import java.lang.reflect.Modifier;
 import java.util.SortedMap;
 import org.apache.arrow.vector.types.pojo.Field;
@@ -46,6 +45,7 @@
 import org.apache.fury.format.row.binary.writer.BinaryRowWriter;
 import org.apache.fury.format.type.DataTypes;
 import org.apache.fury.format.type.TypeInference;
+import org.apache.fury.reflect.TypeToken;
 import org.apache.fury.type.Descriptor;
 import org.apache.fury.type.TypeUtils;
 import org.apache.fury.util.GraalvmSupport;
diff --git a/java/fury-format/src/main/java/org/apache/fury/format/row/binary/BinaryUtils.java b/java/fury-format/src/main/java/org/apache/fury/format/row/binary/BinaryUtils.java
index 9b5b65ab72..d6e81685c1 100644
--- a/java/fury-format/src/main/java/org/apache/fury/format/row/binary/BinaryUtils.java
+++ b/java/fury-format/src/main/java/org/apache/fury/format/row/binary/BinaryUtils.java
@@ -19,8 +19,8 @@
 
 package org.apache.fury.format.row.binary;
 
-import com.google.common.reflect.TypeToken;
 import org.apache.fury.memory.MemoryBuffer;
+import org.apache.fury.reflect.TypeToken;
 import org.apache.fury.type.TypeUtils;
 
 /**
diff --git a/java/fury-format/src/main/java/org/apache/fury/format/type/TypeInference.java b/java/fury-format/src/main/java/org/apache/fury/format/type/TypeInference.java
index 556db3a459..22aa19951a 100644
--- a/java/fury-format/src/main/java/org/apache/fury/format/type/TypeInference.java
+++ b/java/fury-format/src/main/java/org/apache/fury/format/type/TypeInference.java
@@ -23,7 +23,6 @@
 import static org.apache.fury.type.TypeUtils.getRawType;
 
 import com.google.common.base.CaseFormat;
-import com.google.common.reflect.TypeToken;
 import java.util.Arrays;
 import java.util.LinkedHashSet;
 import java.util.List;
@@ -39,6 +38,7 @@
 import org.apache.arrow.vector.types.pojo.FieldType;
 import org.apache.arrow.vector.types.pojo.Schema;
 import org.apache.fury.collection.Tuple2;
+import org.apache.fury.reflect.TypeToken;
 import org.apache.fury.type.Descriptor;
 import org.apache.fury.type.TypeUtils;
 import org.apache.fury.util.DecimalUtils;
diff --git a/java/fury-format/src/test/java/org/apache/fury/format/encoder/ArrayEncoderTest.java b/java/fury-format/src/test/java/org/apache/fury/format/encoder/ArrayEncoderTest.java
index 4d375e8480..531cf36f4e 100644
--- a/java/fury-format/src/test/java/org/apache/fury/format/encoder/ArrayEncoderTest.java
+++ b/java/fury-format/src/test/java/org/apache/fury/format/encoder/ArrayEncoderTest.java
@@ -19,7 +19,7 @@
 
 package org.apache.fury.format.encoder;
 
-import com.google.common.reflect.TypeToken;
+import org.apache.fury.reflect.TypeToken;
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.HashMap;
diff --git a/java/fury-format/src/test/java/org/apache/fury/format/encoder/MapEncoderTest.java b/java/fury-format/src/test/java/org/apache/fury/format/encoder/MapEncoderTest.java
index b9bf07f590..b7a618d845 100644
--- a/java/fury-format/src/test/java/org/apache/fury/format/encoder/MapEncoderTest.java
+++ b/java/fury-format/src/test/java/org/apache/fury/format/encoder/MapEncoderTest.java
@@ -19,7 +19,7 @@
 
 package org.apache.fury.format.encoder;
 
-import com.google.common.reflect.TypeToken;
+import org.apache.fury.reflect.TypeToken;
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.HashMap;