1 files changed, 0 insertions, 171 deletions
diff --git a/android/guava-tests/test/com/google/common/reflect/SubtypeTester.java b/android/guava-tests/test/com/google/common/reflect/SubtypeTester.java
deleted file mode 100644
index dcf9626d0..000000000
--- a/android/guava-tests/test/com/google/common/reflect/SubtypeTester.java
+++ /dev/null
@@ -1,171 +0,0 @@
-/*
- * Copyright (C) 2016 The Guava Authors
- *
- * Licensed 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 com.google.common.reflect;
-
-import static com.google.common.base.Preconditions.checkState;
-import static com.google.common.truth.Truth.assertThat;
-
-import com.google.errorprone.annotations.RequiredModifiers;
-import java.lang.annotation.ElementType;
-import java.lang.annotation.Retention;
-import java.lang.annotation.RetentionPolicy;
-import java.lang.annotation.Target;
-import java.lang.reflect.Method;
-import java.lang.reflect.Type;
-import java.util.Arrays;
-import java.util.Comparator;
-import javax.lang.model.element.Modifier;
-
-/**
- * Tester of subtyping relationships between two types.
- *
- * <p>Tests should inherit from this class, and declare subtyping relationship with public methods
- * annotated by {@link TestSubtype}.
- *
- * <p>These declaration methods rely on Java static type checking to make sure what we want to
- * assert as subtypes are really subtypes according to javac. For example:
- *
- * <pre>{@code
- * class MySubtypeTests extends SubtypeTester {
- *   @TestSubtype(suppressGetSubtype = true, suppressGetSupertype = true)
- *   public <T> Iterable<? extends T> listIsSubtypeOfIterable(List<T> list) {
- *     return isSubtype(list);
- *   }
- *
- *   @TestSubtype
- *   public List<String> intListIsNotSubtypeOfStringList(List<Integer> intList) {
- *     return notSubtype(intList);
- *   }
- * }
- *
- * public void testMySubtypes() throws Exception {
- *   new MySubtypeTests().testAllDeclarations();
- * }
- * }</pre>
- *
- * The calls to {@link #isSubtype} and {@link #notSubtype} tells the framework what assertions need
- * to be made.
- *
- * <p>The declaration methods must be public.
- */
-@AndroidIncompatible // only used by android incompatible tests.
-abstract class SubtypeTester implements Cloneable {
-
-  /** Annotates a public method that declares subtype assertion. */
-  @RequiredModifiers(Modifier.PUBLIC)
-  @Retention(RetentionPolicy.RUNTIME)
-  @Target(ElementType.METHOD)
-  @interface TestSubtype {
-    /** Suppresses the assertion on {@link TypeToken#getSubtype}. */
-    boolean suppressGetSubtype() default false;
-
-    /** Suppresses the assertion on {@link TypeToken#getSupertype}. */
-    boolean suppressGetSupertype() default false;
-  }
-
-  private Method method = null;
-
-  /** Call this in a {@link TestSubtype} public method asserting subtype relationship. */
-  final <T> T isSubtype(T sub) {
-    Type returnType = method.getGenericReturnType();
-    Type paramType = getOnlyParameterType();
-    TestSubtype spec = method.getAnnotation(TestSubtype.class);
-    assertThat(TypeToken.of(paramType).isSubtypeOf(returnType))
-        .named("%s is subtype of %s", paramType, returnType)
-        .isTrue();
-    assertThat(TypeToken.of(returnType).isSupertypeOf(paramType))
-        .named("%s is supertype of %s", returnType, paramType)
-        .isTrue();
-    if (!spec.suppressGetSubtype()) {
-      assertThat(getSubtype(returnType, TypeToken.of(paramType).getRawType())).isEqualTo(paramType);
-    }
-    if (!spec.suppressGetSupertype()) {
-      assertThat(getSupertype(paramType, TypeToken.of(returnType).getRawType()))
-          .isEqualTo(returnType);
-    }
-    return sub;
-  }
-
-  /**
-   * Call this in a {@link TestSubtype} public method asserting that subtype relationship does not
-   * hold.
-   */
-  final <X> X notSubtype(@SuppressWarnings("unused") Object sub) {
-    Type returnType = method.getGenericReturnType();
-    Type paramType = getOnlyParameterType();
-    TestSubtype spec = method.getAnnotation(TestSubtype.class);
-    assertThat(TypeToken.of(paramType).isSubtypeOf(returnType))
-        .named("%s is subtype of %s", paramType, returnType)
-        .isFalse();
-    assertThat(TypeToken.of(returnType).isSupertypeOf(paramType))
-        .named("%s is supertype of %s", returnType, paramType)
-        .isFalse();
-    if (!spec.suppressGetSubtype()) {
-      try {
-        assertThat(getSubtype(returnType, TypeToken.of(paramType).getRawType()))
-            .isNotEqualTo(paramType);
-      } catch (IllegalArgumentException notSubtype1) {
-        // The raw class isn't even a subclass.
-      }
-    }
-    if (!spec.suppressGetSupertype()) {
-      try {
-        assertThat(getSupertype(paramType, TypeToken.of(returnType).getRawType()))
-            .isNotEqualTo(returnType);
-      } catch (IllegalArgumentException notSubtype2) {
-        // The raw class isn't even a subclass.
-      }
-    }
-    return null;
-  }
-
-  final void testAllDeclarations() throws Exception {
-    checkState(method == null);
-    Method[] methods = getClass().getMethods();
-    Arrays.sort(
-        methods,
-        new Comparator<Method>() {
-          @Override
-          public int compare(Method a, Method b) {
-            return a.getName().compareTo(b.getName());
-          }
-        });
-    for (Method method : methods) {
-      if (method.isAnnotationPresent(TestSubtype.class)) {
-        method.setAccessible(true);
-        SubtypeTester tester = (SubtypeTester) clone();
-        tester.method = method;
-        method.invoke(tester, new Object[] {null});
-      }
-    }
-  }
-
-  private Type getOnlyParameterType() {
-    assertThat(method.getGenericParameterTypes()).hasLength(1);
-    return method.getGenericParameterTypes()[0];
-  }
-
-  @SuppressWarnings({"rawtypes", "unchecked"})
-  private static Type getSupertype(Type type, Class<?> superclass) {
-    Class rawType = superclass;
-    return TypeToken.of(type).getSupertype(rawType).getType();
-  }
-
-  private static Type getSubtype(Type type, Class<?> subclass) {
-    return TypeToken.of(type).getSubtype(subclass).getType();
-  }
-}