diff --git a/Ravenwood.bp b/Ravenwood.bp
index 03f3f0f..f330ad1 100644
--- a/Ravenwood.bp
+++ b/Ravenwood.bp
@@ -65,7 +65,7 @@
 // depend on it.
 java_genrule {
     name: "framework-minus-apex.ravenwood",
-    defaults: ["hoststubgen-for-prototype-only-genrule"],
+    defaults: ["ravenwood-internal-only-visibility-genrule"],
     cmd: "cp $(in) $(out)",
     srcs: [
         ":framework-minus-apex.ravenwood-base{ravenwood.jar}",
diff --git a/tools/hoststubgen/README.md b/tools/hoststubgen/README.md
index 3455b0a..1a895dc 100644
--- a/tools/hoststubgen/README.md
+++ b/tools/hoststubgen/README.md
@@ -34,11 +34,6 @@
 
   - `test-tiny-framework/` See `README.md` in it.
 
-  - `test-framework`
-    This directory was used during the prototype phase, but now that we have real ravenwood tests,
-    this directory is obsolete and should be deleted.
-
-
 - `scripts`
   - `dump-jar.sh`
 
diff --git a/tools/hoststubgen/hoststubgen/Android.bp b/tools/hoststubgen/hoststubgen/Android.bp
index 4eac361..57bcc04 100644
--- a/tools/hoststubgen/hoststubgen/Android.bp
+++ b/tools/hoststubgen/hoststubgen/Android.bp
@@ -9,7 +9,7 @@
 
 // Visibility only for ravenwood prototype uses.
 genrule_defaults {
-    name: "hoststubgen-for-prototype-only-genrule",
+    name: "ravenwood-internal-only-visibility-genrule",
     visibility: [
         ":__subpackages__",
         "//frameworks/base",
@@ -19,7 +19,7 @@
 
 // Visibility only for ravenwood prototype uses.
 java_defaults {
-    name: "hoststubgen-for-prototype-only-java",
+    name: "ravenwood-internal-only-visibility-java",
     visibility: [
         ":__subpackages__",
         "//frameworks/base",
@@ -29,7 +29,7 @@
 
 // Visibility only for ravenwood prototype uses.
 filegroup_defaults {
-    name: "hoststubgen-for-prototype-only-filegroup",
+    name: "ravenwood-internal-only-visibility-filegroup",
     visibility: [
         ":__subpackages__",
         "//frameworks/base",
@@ -41,7 +41,7 @@
 // This is only for the prototype. The productionized version is "ravenwood-annotations".
 java_library {
     name: "hoststubgen-annotations",
-    defaults: ["hoststubgen-for-prototype-only-java"],
+    defaults: ["ravenwood-internal-only-visibility-java"],
     srcs: [
         "annotations-src/**/*.java",
     ],
@@ -115,7 +115,7 @@
 // This is only for the prototype. The productionized version is "ravenwood-standard-options".
 filegroup {
     name: "hoststubgen-standard-options",
-    defaults: ["hoststubgen-for-prototype-only-filegroup"],
+    defaults: ["ravenwood-internal-only-visibility-filegroup"],
     srcs: [
         "hoststubgen-standard-options.txt",
     ],
@@ -153,149 +153,25 @@
     ],
 }
 
-// Generate the stub/impl from framework-all, with hidden APIs.
-java_genrule_host {
-    name: "framework-all-hidden-api-host",
-    defaults: ["hoststubgen-command-defaults"],
-    cmd: hoststubgen_common_options +
-        "--in-jar $(location :framework-all) " +
-        "--policy-override-file $(location framework-policy-override.txt) ",
-    srcs: [
-        ":framework-all",
-        "framework-policy-override.txt",
-    ],
-    visibility: ["//visibility:private"],
-}
-
-// Extract the stub jar from "framework-all-host" for subsequent build rules.
-// This is only for the prototype. Do not use it in "productionized" build rules.
-java_genrule_host {
-    name: "framework-all-hidden-api-host-stub",
-    defaults: ["hoststubgen-for-prototype-only-genrule"],
-    cmd: "cp $(in) $(out)",
-    srcs: [
-        ":framework-all-hidden-api-host{host_stub.jar}",
-    ],
-    out: [
-        "host_stub.jar",
-    ],
-}
-
-// Extract the impl jar from "framework-all-host" for subsequent build rules.
-// This is only for the prototype. Do not use it in "productionized" build rules.
-java_genrule_host {
-    name: "framework-all-hidden-api-host-impl",
-    defaults: ["hoststubgen-for-prototype-only-genrule"],
-    cmd: "cp $(in) $(out)",
-    srcs: [
-        ":framework-all-hidden-api-host{host_impl.jar}",
-    ],
-    out: [
-        "host_impl.jar",
-    ],
-}
-
-// Generate the stub/impl from framework-all, with only public/system/test APIs, without
-// hidden APIs.
-// This is only for the prototype. Do not use it in "productionized" build rules.
-java_genrule_host {
-    name: "framework-all-test-api-host",
-    defaults: ["hoststubgen-command-defaults"],
-    cmd: hoststubgen_common_options +
-        "--intersect-stub-jar $(location :android_test_stubs_current{.jar}) " +
-        "--in-jar $(location :framework-all) " +
-        "--policy-override-file $(location framework-policy-override.txt) ",
-    srcs: [
-        ":framework-all",
-        ":android_test_stubs_current{.jar}",
-        "framework-policy-override.txt",
-    ],
-    visibility: ["//visibility:private"],
-}
-
-// Extract the stub jar from "framework-all-test-api-host" for subsequent build rules.
-// This is only for the prototype. Do not use it in "productionized" build rules.
-java_genrule_host {
-    name: "framework-all-test-api-host-stub",
-    defaults: ["hoststubgen-for-prototype-only-genrule"],
-    cmd: "cp $(in) $(out)",
-    srcs: [
-        ":framework-all-test-api-host{host_stub.jar}",
-    ],
-    out: [
-        "host_stub.jar",
-    ],
-}
-
-// Extract the impl jar from "framework-all-test-api-host" for subsequent build rules.
-// This is only for the prototype. Do not use it in "productionized" build rules.
-java_genrule_host {
-    name: "framework-all-test-api-host-impl",
-    defaults: ["hoststubgen-for-prototype-only-genrule"],
-    cmd: "cp $(in) $(out)",
-    srcs: [
-        ":framework-all-test-api-host{host_impl.jar}",
-    ],
-    out: [
-        "host_impl.jar",
-    ],
-}
-
-// This library contains helper classes to build hostside tests/targets.
-// This essentially contains dependencies from tests that we can't actually use the real ones.
-// For example, the actual AndroidTestCase and AndroidJUnit4 don't run on the host side (yet),
-// so we pup "fake" implementations here.
-// Ideally this library should be empty.
-java_library_host {
-    name: "hoststubgen-helper-framework-buildtime",
-    defaults: ["hoststubgen-for-prototype-only-java"],
-    srcs: [
-        "helper-framework-buildtime-src/**/*.java",
-    ],
-    libs: [
-        // We need it to pull in some of the framework classes used in this library,
-        // such as Context.java.
-        "framework-all-hidden-api-host-impl",
-        "junit",
-    ],
-}
-
-// This module contains "fake" libcore/dalvik classes, framework native substitution, etc,
-// that are needed at runtime.
-java_library_host {
-    name: "hoststubgen-helper-framework-runtime",
-    defaults: ["hoststubgen-for-prototype-only-java"],
-    srcs: [
-        "helper-framework-runtime-src/**/*.java",
-    ],
-    exclude_srcs: [
-        "helper-framework-runtime-src/framework/com/android/hoststubgen/nativesubstitution/CursorWindow_host.java",
-    ],
-    libs: [
-        "hoststubgen-helper-runtime",
-        "framework-all-hidden-api-host-impl",
-    ],
-}
-
 java_library_host {
     name: "hoststubgen-helper-libcore-runtime",
-    defaults: ["hoststubgen-for-prototype-only-java"],
     srcs: [
         "helper-framework-runtime-src/libcore-fake/**/*.java",
     ],
+    visibility: ["//visibility:private"],
 }
 
 java_host_for_device {
     name: "hoststubgen-helper-libcore-runtime.ravenwood",
-    defaults: ["hoststubgen-for-prototype-only-java"],
     libs: [
         "hoststubgen-helper-libcore-runtime",
     ],
+    visibility: ["//visibility:private"],
 }
 
 java_library {
     name: "hoststubgen-helper-framework-runtime.ravenwood",
-    defaults: ["hoststubgen-for-prototype-only-java"],
+    defaults: ["ravenwood-internal-only-visibility-java"],
     srcs: [
         "helper-framework-runtime-src/framework/**/*.java",
     ],
@@ -308,88 +184,3 @@
         "hoststubgen-helper-libcore-runtime.ravenwood",
     ],
 }
-
-// Defaults for host side test modules.
-// We need two rules for each test.
-// 1. A "-test-lib" jar, which compiles the test against the stub jar.
-//    This one is only used by the second rule, so it should be "private.
-// 2. A "-test" jar, which includes 1 + the runtime (impl) jars.
-
-// This and next ones are for tests using framework-app, with hidden APIs.
-java_defaults {
-    name: "hosttest-with-framework-all-hidden-api-test-lib-defaults",
-    installable: false,
-    libs: [
-        "framework-all-hidden-api-host-stub",
-    ],
-    static_libs: [
-        "hoststubgen-helper-framework-buildtime",
-        "framework-annotations-lib",
-    ],
-    visibility: ["//visibility:private"],
-}
-
-// Default rules to include `libandroid_runtime`. For now, it's empty, but we'll use it
-// once we start using JNI.
-java_defaults {
-    name: "hosttest-with-libandroid_runtime",
-    jni_libs: [
-        // "libandroid_runtime",
-
-        // TODO: Figure out how to build them automatically.
-        // Following ones are depended by libandroid_runtime.
-        // Without listing them here, not only we won't get them under
-        // $ANDROID_HOST_OUT/testcases/*/lib64, but also not under
-        // $ANDROID_HOST_OUT/lib64, so we'd fail to load them at runtime.
-        // ($ANDROID_HOST_OUT/lib/ gets all of them though.)
-        // "libcutils",
-        // "libharfbuzz_ng",
-        // "libminikin",
-        // "libz",
-        // "libbinder",
-        // "libhidlbase",
-        // "libvintf",
-        // "libicu",
-        // "libutils",
-        // "libtinyxml2",
-    ],
-}
-
-java_defaults {
-    name: "hosttest-with-framework-all-hidden-api-test-defaults",
-    defaults: ["hosttest-with-libandroid_runtime"],
-    installable: false,
-    test_config: "AndroidTest-host.xml",
-    static_libs: [
-        "hoststubgen-helper-runtime",
-        "hoststubgen-helper-framework-runtime",
-        "framework-all-hidden-api-host-impl",
-    ],
-}
-
-// This and next ones are for tests using framework-app, with public/system/test APIs,
-// without hidden APIs.
-java_defaults {
-    name: "hosttest-with-framework-all-test-api-test-lib-defaults",
-    installable: false,
-    libs: [
-        "framework-all-test-api-host-stub",
-    ],
-    static_libs: [
-        "hoststubgen-helper-framework-buildtime",
-        "framework-annotations-lib",
-    ],
-    visibility: ["//visibility:private"],
-}
-
-java_defaults {
-    name: "hosttest-with-framework-all-test-api-test-defaults",
-    defaults: ["hosttest-with-libandroid_runtime"],
-    installable: false,
-    test_config: "AndroidTest-host.xml",
-    static_libs: [
-        "hoststubgen-helper-runtime",
-        "hoststubgen-helper-framework-runtime",
-        "framework-all-test-api-host-impl",
-    ],
-}
diff --git a/tools/hoststubgen/hoststubgen/helper-framework-buildtime-src/android/test/AndroidTestCase.java b/tools/hoststubgen/hoststubgen/helper-framework-buildtime-src/android/test/AndroidTestCase.java
deleted file mode 100644
index e6d3866..0000000
--- a/tools/hoststubgen/hoststubgen/helper-framework-buildtime-src/android/test/AndroidTestCase.java
+++ /dev/null
@@ -1,27 +0,0 @@
-/*
- * Copyright (C) 2023 The Android Open Source Project
- *
- * 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 android.test;
-
-import android.content.Context;
-
-import junit.framework.TestCase;
-
-public class AndroidTestCase extends TestCase {
-    protected Context mContext;
-    public Context getContext() {
-        throw new RuntimeException("[ravenwood] Class Context is not supported yet.");
-    }
-}
diff --git a/tools/hoststubgen/hoststubgen/helper-framework-buildtime-src/androidx/annotation/NonNull.java b/tools/hoststubgen/hoststubgen/helper-framework-buildtime-src/androidx/annotation/NonNull.java
deleted file mode 100644
index 51c5d9a..0000000
--- a/tools/hoststubgen/hoststubgen/helper-framework-buildtime-src/androidx/annotation/NonNull.java
+++ /dev/null
@@ -1,40 +0,0 @@
-/*
- * Copyright (C) 2013 The Android Open Source Project
- *
- * 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 androidx.annotation;
-
-// [ravenwood] TODO: Find the actual androidx jar containing it.s
-
-import static java.lang.annotation.ElementType.FIELD;
-import static java.lang.annotation.ElementType.METHOD;
-import static java.lang.annotation.ElementType.PARAMETER;
-import static java.lang.annotation.RetentionPolicy.SOURCE;
-
-import java.lang.annotation.Retention;
-import java.lang.annotation.Target;
-
-/**
- * Denotes that a parameter, field or method return value can never be null.
- * <p>
- * This is a marker annotation and it has no specific attributes.
- *
- * @paramDoc This value cannot be {@code null}.
- * @returnDoc This value cannot be {@code null}.
- * @hide
- */
-@Retention(SOURCE)
-@Target({METHOD, PARAMETER, FIELD})
-public @interface NonNull {
-}
diff --git a/tools/hoststubgen/hoststubgen/helper-framework-buildtime-src/androidx/annotation/Nullable.java b/tools/hoststubgen/hoststubgen/helper-framework-buildtime-src/androidx/annotation/Nullable.java
deleted file mode 100644
index f1f0e8b..0000000
--- a/tools/hoststubgen/hoststubgen/helper-framework-buildtime-src/androidx/annotation/Nullable.java
+++ /dev/null
@@ -1,47 +0,0 @@
-/*
- * Copyright (C) 2013 The Android Open Source Project
- *
- * 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 androidx.annotation;
-
-// [ravenwood] TODO: Find the actual androidx jar containing it.s
-
-import static java.lang.annotation.ElementType.FIELD;
-import static java.lang.annotation.ElementType.METHOD;
-import static java.lang.annotation.ElementType.PARAMETER;
-import static java.lang.annotation.RetentionPolicy.SOURCE;
-
-import java.lang.annotation.Retention;
-import java.lang.annotation.Target;
-
-/**
- * Denotes that a parameter, field or method return value can be null.
- * <p>
- * When decorating a method call parameter, this denotes that the parameter can
- * legitimately be null and the method will gracefully deal with it. Typically
- * used on optional parameters.
- * <p>
- * When decorating a method, this denotes the method might legitimately return
- * null.
- * <p>
- * This is a marker annotation and it has no specific attributes.
- *
- * @paramDoc This value may be {@code null}.
- * @returnDoc This value may be {@code null}.
- * @hide
- */
-@Retention(SOURCE)
-@Target({METHOD, PARAMETER, FIELD})
-public @interface Nullable {
-}
diff --git a/tools/hoststubgen/hoststubgen/helper-framework-buildtime-src/androidx/test/ext/junit/runners/AndroidJUnit4.java b/tools/hoststubgen/hoststubgen/helper-framework-buildtime-src/androidx/test/ext/junit/runners/AndroidJUnit4.java
deleted file mode 100644
index 0c82e4e..0000000
--- a/tools/hoststubgen/hoststubgen/helper-framework-buildtime-src/androidx/test/ext/junit/runners/AndroidJUnit4.java
+++ /dev/null
@@ -1,30 +0,0 @@
-/*
- * Copyright (C) 2023 The Android Open Source Project
- *
- * 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 androidx.test.ext.junit.runners;
-
-import org.junit.runners.BlockJUnit4ClassRunner;
-import org.junit.runners.model.InitializationError;
-
-// TODO: We need to simulate the androidx test runner.
-// https://source.corp.google.com/piper///depot/google3/third_party/android/androidx_test/ext/junit/java/androidx/test/ext/junit/runners/AndroidJUnit4.java
-// https://source.corp.google.com/piper///depot/google3/third_party/android/androidx_test/runner/android_junit_runner/java/androidx/test/internal/runner/junit4/AndroidJUnit4ClassRunner.java
-
-public class AndroidJUnit4 extends BlockJUnit4ClassRunner {
-    public AndroidJUnit4(Class<?> testClass) throws InitializationError {
-        super(testClass);
-    }
-}
diff --git a/tools/hoststubgen/hoststubgen/helper-framework-buildtime-src/androidx/test/filters/FlakyTest.java b/tools/hoststubgen/hoststubgen/helper-framework-buildtime-src/androidx/test/filters/FlakyTest.java
deleted file mode 100644
index 2470d839..0000000
--- a/tools/hoststubgen/hoststubgen/helper-framework-buildtime-src/androidx/test/filters/FlakyTest.java
+++ /dev/null
@@ -1,46 +0,0 @@
-/*
- * Copyright (C) 2014 The Android Open Source Project
- *
- * 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 androidx.test.filters;
-
-import java.lang.annotation.ElementType;
-import java.lang.annotation.Retention;
-import java.lang.annotation.RetentionPolicy;
-import java.lang.annotation.Target;
-
-/**
- * Designates a test as being flaky (non-deterministic).
- *
- * <p>Can then be used to filter tests on execution using -e annotation or -e notAnnotation as
- * desired.
- */
-@Retention(RetentionPolicy.RUNTIME)
-@Target({ElementType.METHOD, ElementType.TYPE})
-public @interface FlakyTest {
-  /**
-   * An optional bug number associated with the test. -1 Means that no bug number is associated with
-   * the flaky annotation.
-   *
-   * @return int
-   */
-  int bugId() default -1;
-
-  /**
-   * Details, such as the reason of why the test is flaky.
-   *
-   * @return String
-   */
-  String detail() default "";
-}
diff --git a/tools/hoststubgen/hoststubgen/helper-framework-buildtime-src/androidx/test/filters/LargeTest.java b/tools/hoststubgen/hoststubgen/helper-framework-buildtime-src/androidx/test/filters/LargeTest.java
deleted file mode 100644
index 578d7dc..0000000
--- a/tools/hoststubgen/hoststubgen/helper-framework-buildtime-src/androidx/test/filters/LargeTest.java
+++ /dev/null
@@ -1,44 +0,0 @@
-/*
- * Copyright (C) 2016 The Android Open Source Project
- *
- * 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 androidx.test.filters;
-
-import java.lang.annotation.ElementType;
-import java.lang.annotation.Retention;
-import java.lang.annotation.RetentionPolicy;
-import java.lang.annotation.Target;
-
-/**
- * Annotation to assign a large test size qualifier to a test. This annotation can be used at a
- * method or class level.
- *
- * <p>Test size qualifiers are a great way to structure test code and are used to assign a test to a
- * test suite of similar run time.
- *
- * <p>Execution time: &gt;1000ms
- *
- * <p>Large tests should be focused on testing integration of all application components. These
- * tests fully participate in the system and may make use of all resources such as databases, file
- * systems and network. As a rule of thumb most functional UI tests are large tests.
- *
- * <p>Note: This class replaces the deprecated Android platform size qualifier <a
- * href="{@docRoot}reference/android/test/suitebuilder/annotation/LargeTest.html"><code>
- * android.test.suitebuilder.annotation.LargeTest</code></a> and is the recommended way to annotate
- * tests written with the AndroidX Test Library.
- */
-@Retention(RetentionPolicy.RUNTIME)
-@Target({ElementType.METHOD, ElementType.TYPE})
-public @interface LargeTest {}
diff --git a/tools/hoststubgen/hoststubgen/helper-framework-buildtime-src/androidx/test/filters/MediumTest.java b/tools/hoststubgen/hoststubgen/helper-framework-buildtime-src/androidx/test/filters/MediumTest.java
deleted file mode 100644
index dfdaa53..0000000
--- a/tools/hoststubgen/hoststubgen/helper-framework-buildtime-src/androidx/test/filters/MediumTest.java
+++ /dev/null
@@ -1,45 +0,0 @@
-/*
- * Copyright (C) 2016 The Android Open Source Project
- *
- * 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 androidx.test.filters;
-
-import java.lang.annotation.ElementType;
-import java.lang.annotation.Retention;
-import java.lang.annotation.RetentionPolicy;
-import java.lang.annotation.Target;
-
-/**
- * Annotation to assign a medium test size qualifier to a test. This annotation can be used at a
- * method or class level.
- *
- * <p>Test size qualifiers are a great way to structure test code and are used to assign a test to a
- * test suite of similar run time.
- *
- * <p>Execution time: &lt;1000ms
- *
- * <p>Medium tests should be focused on a very limited subset of components or a single component.
- * Resource access to the file system through well defined interfaces like databases,
- * ContentProviders, or Context is permitted. Network access should be restricted, (long-running)
- * blocking operations should be avoided and use mock objects instead.
- *
- * <p>Note: This class replaces the deprecated Android platform size qualifier <a
- * href="{@docRoot}reference/android/test/suitebuilder/annotation/MediumTest.html"><code>
- * android.test.suitebuilder.annotation.MediumTest</code></a> and is the recommended way to annotate
- * tests written with the AndroidX Test Library.
- */
-@Retention(RetentionPolicy.RUNTIME)
-@Target({ElementType.METHOD, ElementType.TYPE})
-public @interface MediumTest {}
diff --git a/tools/hoststubgen/hoststubgen/helper-framework-buildtime-src/androidx/test/filters/RequiresDevice.java b/tools/hoststubgen/hoststubgen/helper-framework-buildtime-src/androidx/test/filters/RequiresDevice.java
deleted file mode 100644
index 3d3ee33..0000000
--- a/tools/hoststubgen/hoststubgen/helper-framework-buildtime-src/androidx/test/filters/RequiresDevice.java
+++ /dev/null
@@ -1,30 +0,0 @@
-/*
- * Copyright (C) 2014 The Android Open Source Project
- *
- * 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 androidx.test.filters;
-
-import java.lang.annotation.ElementType;
-import java.lang.annotation.Retention;
-import java.lang.annotation.RetentionPolicy;
-import java.lang.annotation.Target;
-
-/**
- * Indicates that a specific test should not be run on emulator.
- *
- * <p>It will be executed only if the test is running on the physical android device.
- */
-@Retention(RetentionPolicy.RUNTIME)
-@Target({ElementType.TYPE, ElementType.METHOD})
-public @interface RequiresDevice {}
diff --git a/tools/hoststubgen/hoststubgen/helper-framework-buildtime-src/androidx/test/filters/SdkSuppress.java b/tools/hoststubgen/hoststubgen/helper-framework-buildtime-src/androidx/test/filters/SdkSuppress.java
deleted file mode 100644
index dd65ddb..0000000
--- a/tools/hoststubgen/hoststubgen/helper-framework-buildtime-src/androidx/test/filters/SdkSuppress.java
+++ /dev/null
@@ -1,47 +0,0 @@
-/*
- * Copyright (C) 2014 The Android Open Source Project
- *
- * 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 androidx.test.filters;
-
-import java.lang.annotation.ElementType;
-import java.lang.annotation.Retention;
-import java.lang.annotation.RetentionPolicy;
-import java.lang.annotation.Target;
-
-/**
- * Indicates that a specific test or class requires a minimum or maximum API Level to execute.
- *
- * <p>Test(s) will be skipped when executed on android platforms less/more than specified level
- * (inclusive).
- */
-@Retention(RetentionPolicy.RUNTIME)
-@Target({ElementType.TYPE, ElementType.METHOD})
-public @interface SdkSuppress {
-  /** The minimum API level to execute (inclusive) */
-  int minSdkVersion() default 1;
-  /** The maximum API level to execute (inclusive) */
-  int maxSdkVersion() default Integer.MAX_VALUE;
-  /**
-   * The {@link android.os.Build.VERSION.CODENAME} to execute on. This is intended to be used to run
-   * on a pre-release SDK, where the {@link android.os.Build.VERSION.SDK_INT} has not yet been
-   * finalized. This is treated as an OR operation with respect to the minSdkVersion and
-   * maxSdkVersion attributes.
-   *
-   * <p>For example, to filter a test so it runs on only the prerelease R SDK: <code>
-   * {@literal @}SdkSuppress(minSdkVersion = Build.VERSION_CODES.R, codeName = "R")
-   * </code>
-   */
-  String codeName() default "unset";
-}
diff --git a/tools/hoststubgen/hoststubgen/helper-framework-buildtime-src/androidx/test/filters/SmallTest.java b/tools/hoststubgen/hoststubgen/helper-framework-buildtime-src/androidx/test/filters/SmallTest.java
deleted file mode 100644
index dd32df4..0000000
--- a/tools/hoststubgen/hoststubgen/helper-framework-buildtime-src/androidx/test/filters/SmallTest.java
+++ /dev/null
@@ -1,46 +0,0 @@
-/*
- * Copyright (C) 2016 The Android Open Source Project
- *
- * 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 androidx.test.filters;
-
-import java.lang.annotation.ElementType;
-import java.lang.annotation.Retention;
-import java.lang.annotation.RetentionPolicy;
-import java.lang.annotation.Target;
-
-/**
- * Annotation to assign a small test size qualifier to a test. This annotation can be used at a
- * method or class level.
- *
- * <p>Test size qualifiers are a great way to structure test code and are used to assign a test to a
- * test suite of similar run time.
- *
- * <p>Execution time: &lt;200ms
- *
- * <p>Small tests should be run very frequently. Focused on units of code to verify specific logical
- * conditions. These tests should runs in an isolated environment and use mock objects for external
- * dependencies. Resource access (such as file system, network, or databases) are not permitted.
- * Tests that interact with hardware, make binder calls, or that facilitate android instrumentation
- * should not use this annotation.
- *
- * <p>Note: This class replaces the deprecated Android platform size qualifier <a
- * href="http://developer.android.com/reference/android/test/suitebuilder/annotation/SmallTest.html">
- * android.test.suitebuilder.annotation.SmallTest</a> and is the recommended way to annotate tests
- * written with the AndroidX Test Library.
- */
-@Retention(RetentionPolicy.RUNTIME)
-@Target({ElementType.METHOD, ElementType.TYPE})
-public @interface SmallTest {}
diff --git a/tools/hoststubgen/hoststubgen/helper-framework-buildtime-src/androidx/test/filters/Suppress.java b/tools/hoststubgen/hoststubgen/helper-framework-buildtime-src/androidx/test/filters/Suppress.java
deleted file mode 100644
index 88e636c..0000000
--- a/tools/hoststubgen/hoststubgen/helper-framework-buildtime-src/androidx/test/filters/Suppress.java
+++ /dev/null
@@ -1,36 +0,0 @@
-/*
- * Copyright (C) 2016 The Android Open Source Project
- *
- * 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 androidx.test.filters;
-
-import java.lang.annotation.ElementType;
-import java.lang.annotation.Retention;
-import java.lang.annotation.RetentionPolicy;
-import java.lang.annotation.Target;
-
-/**
- * Use this annotation on test classes or test methods that should not be included in a test suite.
- * If the annotation appears on the class then no tests in that class will be included. If the
- * annotation appears only on a test method then only that method will be excluded.
- *
- * <p>Note: This class replaces the deprecated Android platform annotation <a
- * href="http://developer.android.com/reference/android/test/suitebuilder/annotation/Suppress.html">
- * android.test.suitebuilder.annotation.Suppress</a> and is the recommended way to suppress tests
- * written with the AndroidX Test Library.
- */
-@Retention(RetentionPolicy.RUNTIME)
-@Target({ElementType.METHOD, ElementType.TYPE})
-public @interface Suppress {}
diff --git a/tools/hoststubgen/hoststubgen/helper-framework-buildtime-src/androidx/test/runner/AndroidJUnit4.java b/tools/hoststubgen/hoststubgen/helper-framework-buildtime-src/androidx/test/runner/AndroidJUnit4.java
deleted file mode 100644
index e137939..0000000
--- a/tools/hoststubgen/hoststubgen/helper-framework-buildtime-src/androidx/test/runner/AndroidJUnit4.java
+++ /dev/null
@@ -1,24 +0,0 @@
-/*
- * Copyright (C) 2023 The Android Open Source Project
- *
- * 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 androidx.test.runner;
-
-import org.junit.runners.model.InitializationError;
-
-public class AndroidJUnit4 extends androidx.test.ext.junit.runners.AndroidJUnit4 {
-    public AndroidJUnit4(Class<?> testClass) throws InitializationError {
-        super(testClass);
-    }
-}
diff --git a/tools/hoststubgen/hoststubgen/test-framework/Android.bp b/tools/hoststubgen/hoststubgen/test-framework/Android.bp
deleted file mode 100644
index 2b91cc1..0000000
--- a/tools/hoststubgen/hoststubgen/test-framework/Android.bp
+++ /dev/null
@@ -1,19 +0,0 @@
-// Copyright (C) 2023 The Android Open Source Project
-//
-// 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 {
-    default_applicable_licenses: ["Android-Apache-2.0"],
-}
-
-build = ["AndroidHostTest.bp"]
diff --git a/tools/hoststubgen/hoststubgen/test-framework/AndroidHostTest.bp b/tools/hoststubgen/hoststubgen/test-framework/AndroidHostTest.bp
deleted file mode 100644
index 1f8382a..0000000
--- a/tools/hoststubgen/hoststubgen/test-framework/AndroidHostTest.bp
+++ /dev/null
@@ -1,57 +0,0 @@
-// Copyright (C) 2023 The Android Open Source Project
-//
-// 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.
-
-// Add `build = ["AndroidHostTest.bp"]` to Android.bp to include this file.
-
-// Compile the test jar, using 2 rules.
-// 1. Build the test against the stub.
-java_library_host {
-    name: "HostStubGenTest-framework-test-host-test-lib",
-    defaults: ["hosttest-with-framework-all-hidden-api-test-lib-defaults"],
-    srcs: [
-        "src/**/*.java",
-    ],
-    static_libs: [
-        "junit",
-        "truth",
-        "mockito",
-
-        // http://cs/h/googleplex-android/platform/superproject/main/+/main:platform_testing/libraries/annotations/src/android/platform/test/annotations/
-        "platform-test-annotations",
-        "hoststubgen-annotations",
-    ],
-}
-
-// 2. Link the above module with necessary runtime dependencies, so it can be executed stand-alone.
-java_test_host {
-    name: "HostStubGenTest-framework-all-test-host-test",
-    defaults: ["hosttest-with-framework-all-hidden-api-test-defaults"],
-    static_libs: [
-        "HostStubGenTest-framework-test-host-test-lib",
-    ],
-    test_suites: ["general-tests"],
-}
-
-// "Productionized" build rule.
-android_ravenwood_test {
-    name: "HostStubGenTest-framework-test",
-    srcs: [
-        "src/**/*.java",
-    ],
-    static_libs: [
-        "junit",
-        "truth",
-        "mockito",
-    ],
-}
diff --git a/tools/hoststubgen/hoststubgen/test-framework/AndroidTest-host.xml b/tools/hoststubgen/hoststubgen/test-framework/AndroidTest-host.xml
deleted file mode 100644
index f35dcf6..0000000
--- a/tools/hoststubgen/hoststubgen/test-framework/AndroidTest-host.xml
+++ /dev/null
@@ -1,29 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright (C) 2023 The Android Open Source Project
-
-     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.
--->
-
-<!-- [Ravenwood] Copied from $ANDROID_BUILD_TOP/cts/hostsidetests/devicepolicy/AndroidTest.xml  -->
-<configuration description="CtsContentTestCases host-side test">
-    <option name="test-suite-tag" value="ravenwood" />
-    <option name="config-descriptor:metadata" key="component" value="framework" />
-    <option name="config-descriptor:metadata" key="parameter" value="not_instant_app" />
-    <option name="config-descriptor:metadata" key="parameter" value="not_multi_abi" />
-    <option name="config-descriptor:metadata" key="parameter" value="not_secondary_user" />
-    <option name="config-descriptor:metadata" key="parameter" value="no_foldable_states" />
-
-    <test class="com.android.tradefed.testtype.IsolatedHostTest" >
-        <option name="jar" value="HostStubGenTest-framework-all-test-host-test.jar" />
-    </test>
-</configuration>
diff --git a/tools/hoststubgen/hoststubgen/test-framework/README.md b/tools/hoststubgen/hoststubgen/test-framework/README.md
deleted file mode 100644
index 26a9ad1..0000000
--- a/tools/hoststubgen/hoststubgen/test-framework/README.md
+++ /dev/null
@@ -1,22 +0,0 @@
-# HostStubGen: (obsolete) real framework test
-
-This directory contains tests against the actual framework.jar code. The tests were
-copied from somewhere else in the android tree. We use this directory to quickly run existing
-tests.
-
-This directory was used during the prototype phase, but now that we have real ravenwood tests,
-this directory is obsolete and should be deleted.
-
-## How to run
-
-- With `atest`. This is the proper way to run it, but it may fail due to atest's known problems.
-
-```
-$ atest HostStubGenTest-framework-all-test-host-test
-```
-
-- Advanced option: `run-test-without-atest.sh` runs the test without using `atest`
-
-```
-$ ./run-test-without-atest.sh
-```
\ No newline at end of file
diff --git a/tools/hoststubgen/hoststubgen/test-framework/run-test-without-atest.sh b/tools/hoststubgen/hoststubgen/test-framework/run-test-without-atest.sh
deleted file mode 100755
index cfc06a1..0000000
--- a/tools/hoststubgen/hoststubgen/test-framework/run-test-without-atest.sh
+++ /dev/null
@@ -1,85 +0,0 @@
-#!/bin/bash
-# Copyright (C) 2023 The Android Open Source Project
-#
-# 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.
-
-# Run HostStubGenTest-framework-test-host-test directly with JUnit.
-# (without using atest.)
-
-source "${0%/*}"/../../common.sh
-
-
-# Options:
-# -v enable verbose log
-# -d enable debugger
-
-verbose=0
-debug=0
-while getopts "vd" opt; do
-  case "$opt" in
-    v) verbose=1 ;;
-    d) debug=1 ;;
-  esac
-done
-shift $(($OPTIND - 1))
-
-
-if (( $verbose )) ; then
-  JAVA_OPTS="$JAVA_OPTS -verbose:class"
-fi
-
-if (( $debug )) ; then
-  JAVA_OPTS="$JAVA_OPTS -agentlib:jdwp=transport=dt_socket,server=y,suspend=y,address=8700"
-fi
-
-#=======================================
-module=HostStubGenTest-framework-all-test-host-test
-module_jar=$ANDROID_BUILD_TOP/out/host/linux-x86/testcases/$module/$module.jar
-run m $module
-
-out=out
-
-rm -fr $out
-mkdir -p $out
-
-
-# Copy and extract the relevant jar files so we can look into them.
-run cp \
-    $module_jar \
-    $SOONG_INT/frameworks/base/tools/hoststubgen/hoststubgen/framework-all-hidden-api-host/linux_glibc_common/gen/*.jar \
-    $out
-
-run extract $out/*.jar
-
-# Result is the number of failed tests.
-result=0
-
-
-# This suite runs all tests in the JAR.
-tests=(com.android.hoststubgen.hosthelper.HostTestSuite)
-
-# Uncomment this to run a specific test.
-# tests=(com.android.hoststubgen.frameworktest.LogTest)
-
-
-for class in ${tests[@]} ; do
-  echo "Running $class ..."
-
-  run cd "${module_jar%/*}"
-  run $JAVA $JAVA_OPTS \
-      -cp $module_jar \
-      org.junit.runner.JUnitCore \
-      $class || result=$(( $result + 1 ))
-done
-
-exit $result
diff --git a/tools/hoststubgen/hoststubgen/test-framework/src/com/android/hoststubgen/frameworktest/ArrayMapTest.java b/tools/hoststubgen/hoststubgen/test-framework/src/com/android/hoststubgen/frameworktest/ArrayMapTest.java
deleted file mode 100644
index 2c5949c..0000000
--- a/tools/hoststubgen/hoststubgen/test-framework/src/com/android/hoststubgen/frameworktest/ArrayMapTest.java
+++ /dev/null
@@ -1,472 +0,0 @@
-/*
- * Copyright (C) 2023 The Android Open Source Project
- *
- * 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.android.hoststubgen.frameworktest;
-
-// [ravewnwood] Copied from cts/, and commented out unsupported stuff.
-
-import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertFalse;
-import static org.junit.Assert.assertSame;
-import static org.junit.Assert.assertTrue;
-import static org.junit.Assert.fail;
-
-import android.util.ArrayMap;
-import android.util.Log;
-
-import org.junit.Test;
-
-import java.util.AbstractMap;
-import java.util.Arrays;
-import java.util.Collection;
-import java.util.Collections;
-import java.util.HashMap;
-import java.util.HashSet;
-import java.util.Iterator;
-import java.util.Map;
-import java.util.Map.Entry;
-import java.util.NoSuchElementException;
-import java.util.Set;
-import java.util.function.BiFunction;
-
-/**
- * Some basic tests for {@link android.util.ArrayMap}.
- */
-public class ArrayMapTest {
-    static final boolean DEBUG = false;
-
-    private static boolean compare(Object v1, Object v2) {
-        if (v1 == null) {
-            return v2 == null;
-        }
-        if (v2 == null) {
-            return false;
-        }
-        return v1.equals(v2);
-    }
-
-    private static void compareMaps(HashMap map, ArrayMap array) {
-        if (map.size() != array.size()) {
-            fail("Bad size: expected " + map.size() + ", got " + array.size());
-        }
-
-        Set<Entry> mapSet = map.entrySet();
-        for (Map.Entry entry : mapSet) {
-            Object expValue = entry.getValue();
-            Object gotValue = array.get(entry.getKey());
-            if (!compare(expValue, gotValue)) {
-                fail("Bad value: expected " + expValue + ", got " + gotValue
-                        + " at key " + entry.getKey());
-            }
-        }
-
-        for (int i = 0; i < array.size(); i++) {
-            Object gotValue = array.valueAt(i);
-            Object key = array.keyAt(i);
-            Object expValue = map.get(key);
-            if (!compare(expValue, gotValue)) {
-                fail("Bad value: expected " + expValue + ", got " + gotValue
-                        + " at key " + key);
-            }
-        }
-
-        if (map.entrySet().hashCode() != array.entrySet().hashCode()) {
-            fail("Entry set hash codes differ: map=0x"
-                    + Integer.toHexString(map.entrySet().hashCode()) + " array=0x"
-                    + Integer.toHexString(array.entrySet().hashCode()));
-        }
-
-        if (!map.entrySet().equals(array.entrySet())) {
-            fail("Failed calling equals on map entry set against array set");
-        }
-
-        if (!array.entrySet().equals(map.entrySet())) {
-            fail("Failed calling equals on array entry set against map set");
-        }
-
-        if (map.keySet().hashCode() != array.keySet().hashCode()) {
-            fail("Key set hash codes differ: map=0x"
-                    + Integer.toHexString(map.keySet().hashCode()) + " array=0x"
-                    + Integer.toHexString(array.keySet().hashCode()));
-        }
-
-        if (!map.keySet().equals(array.keySet())) {
-            fail("Failed calling equals on map key set against array set");
-        }
-
-        if (!array.keySet().equals(map.keySet())) {
-            fail("Failed calling equals on array key set against map set");
-        }
-
-        if (!map.keySet().containsAll(array.keySet())) {
-            fail("Failed map key set contains all of array key set");
-        }
-
-        if (!array.keySet().containsAll(map.keySet())) {
-            fail("Failed array key set contains all of map key set");
-        }
-
-        if (!array.containsAll(map.keySet())) {
-            fail("Failed array contains all of map key set");
-        }
-
-        if (!map.entrySet().containsAll(array.entrySet())) {
-            fail("Failed map entry set contains all of array entry set");
-        }
-
-        if (!array.entrySet().containsAll(map.entrySet())) {
-            fail("Failed array entry set contains all of map entry set");
-        }
-    }
-
-    private static void validateArrayMap(ArrayMap array) {
-        Set<Map.Entry> entrySet = array.entrySet();
-        int index = 0;
-        Iterator<Entry> entryIt = entrySet.iterator();
-        while (entryIt.hasNext()) {
-            Map.Entry entry = entryIt.next();
-            Object value = entry.getKey();
-            Object realValue = array.keyAt(index);
-            if (!compare(realValue, value)) {
-                fail("Bad array map entry set: expected key " + realValue
-                        + ", got " + value + " at index " + index);
-            }
-            value = entry.getValue();
-            realValue = array.valueAt(index);
-            if (!compare(realValue, value)) {
-                fail("Bad array map entry set: expected value " + realValue
-                        + ", got " + value + " at index " + index);
-            }
-            index++;
-        }
-
-        index = 0;
-        Set keySet = array.keySet();
-        Iterator keyIt = keySet.iterator();
-        while (keyIt.hasNext()) {
-            Object value = keyIt.next();
-            Object realValue = array.keyAt(index);
-            if (!compare(realValue, value)) {
-                fail("Bad array map key set: expected key " + realValue
-                        + ", got " + value + " at index " + index);
-            }
-            index++;
-        }
-
-        index = 0;
-        Collection valueCol = array.values();
-        Iterator valueIt = valueCol.iterator();
-        while (valueIt.hasNext()) {
-            Object value = valueIt.next();
-            Object realValue = array.valueAt(index);
-            if (!compare(realValue, value)) {
-                fail("Bad array map value col: expected value " + realValue
-                        + ", got " + value + " at index " + index);
-            }
-            index++;
-        }
-    }
-
-    private static void dump(Map map, ArrayMap array) {
-        Log.e("test", "HashMap of " + map.size() + " entries:");
-        Set<Map.Entry> mapSet = map.entrySet();
-        for (Map.Entry entry : mapSet) {
-            Log.e("test", "    " + entry.getKey() + " -> " + entry.getValue());
-        }
-        Log.e("test", "ArrayMap of " + array.size() + " entries:");
-        for (int i = 0; i < array.size(); i++) {
-            Log.e("test", "    " + array.keyAt(i) + " -> " + array.valueAt(i));
-        }
-    }
-
-    private static void dump(ArrayMap map1, ArrayMap map2) {
-        Log.e("test", "ArrayMap of " + map1.size() + " entries:");
-        for (int i = 0; i < map1.size(); i++) {
-            Log.e("test", "    " + map1.keyAt(i) + " -> " + map1.valueAt(i));
-        }
-        Log.e("test", "ArrayMap of " + map2.size() + " entries:");
-        for (int i = 0; i < map2.size(); i++) {
-            Log.e("test", "    " + map2.keyAt(i) + " -> " + map2.valueAt(i));
-        }
-    }
-
-    @Test
-    public void testCopyArrayMap() {
-        // map copy constructor test
-        ArrayMap newMap = new ArrayMap<Integer, String>();
-        for (int i = 0; i < 10; ++i) {
-            newMap.put(i, String.valueOf(i));
-        }
-        ArrayMap mapCopy = new ArrayMap(newMap);
-        if (!compare(mapCopy, newMap)) {
-            String msg = "ArrayMap copy constructor failure: expected " +
-                    newMap + ", got " + mapCopy;
-            Log.e("test", msg);
-            dump(newMap, mapCopy);
-            fail(msg);
-            return;
-        }
-    }
-
-    @Test
-    public void testEqualsArrayMap() {
-        ArrayMap<Integer, String> map1 = new ArrayMap<>();
-        ArrayMap<Integer, String> map2 = new ArrayMap<>();
-        HashMap<Integer, String> map3 = new HashMap<>();
-        if (!compare(map1, map2) || !compare(map1, map3) || !compare(map3, map2)) {
-            fail("ArrayMap equals failure for empty maps " + map1 + ", " +
-                    map2 + ", " + map3);
-        }
-
-        for (int i = 0; i < 10; ++i) {
-            String value = String.valueOf(i);
-            map1.put(i, value);
-            map2.put(i, value);
-            map3.put(i, value);
-        }
-        if (!compare(map1, map2) || !compare(map1, map3) || !compare(map3, map2)) {
-            fail("ArrayMap equals failure for populated maps " + map1 + ", " +
-                    map2 + ", " + map3);
-        }
-
-        map1.remove(0);
-        if (compare(map1, map2) || compare(map1, map3) || compare(map3, map1)) {
-            fail("ArrayMap equals failure for map size " + map1 + ", " +
-                    map2 + ", " + map3);
-        }
-
-        map1.put(0, "-1");
-        if (compare(map1, map2) || compare(map1, map3) || compare(map3, map1)) {
-            fail("ArrayMap equals failure for map contents " + map1 + ", " +
-                    map2 + ", " + map3);
-        }
-    }
-
-    private static void checkEntrySetToArray(ArrayMap<?, ?> testMap) {
-        try {
-            testMap.entrySet().toArray();
-            fail();
-        } catch (UnsupportedOperationException expected) {
-        }
-
-        try {
-            Map.Entry<?, ?>[] entries = new Map.Entry[20];
-            testMap.entrySet().toArray(entries);
-            fail();
-        } catch (UnsupportedOperationException expected) {
-        }
-    }
-
-    // http://b/32294038, Test ArrayMap.entrySet().toArray()
-    @Test
-    public void testEntrySetArray() {
-        // Create
-        ArrayMap<Integer, String> testMap = new ArrayMap<>();
-
-        // Test empty
-        checkEntrySetToArray(testMap);
-
-        // Test non-empty
-        for (int i = 0; i < 10; ++i) {
-            testMap.put(i, String.valueOf(i));
-        }
-        checkEntrySetToArray(testMap);
-    }
-
-    @Test
-    public void testCanNotIteratePastEnd_entrySetIterator() {
-        Map<String, String> map = new ArrayMap<>();
-        map.put("key 1", "value 1");
-        map.put("key 2", "value 2");
-        Set<Map.Entry<String, String>> expectedEntriesToIterate = new HashSet<>(Arrays.asList(
-                entryOf("key 1", "value 1"),
-                entryOf("key 2", "value 2")
-        ));
-        Iterator<Map.Entry<String, String>> iterator = map.entrySet().iterator();
-
-        // Assert iteration over the expected two entries in any order
-        assertTrue(iterator.hasNext());
-        Map.Entry<String, String> firstEntry = copyOf(iterator.next());
-        assertTrue(expectedEntriesToIterate.remove(firstEntry));
-
-        assertTrue(iterator.hasNext());
-        Map.Entry<String, String> secondEntry = copyOf(iterator.next());
-        assertTrue(expectedEntriesToIterate.remove(secondEntry));
-
-        assertFalse(iterator.hasNext());
-
-        try {
-            iterator.next();
-            fail();
-        } catch (NoSuchElementException expected) {
-        }
-    }
-
-    private static <K, V> Map.Entry<K, V> entryOf(K key, V value) {
-        return new AbstractMap.SimpleEntry<>(key, value);
-    }
-
-    private static <K, V> Map.Entry<K, V> copyOf(Map.Entry<K, V> entry) {
-        return entryOf(entry.getKey(), entry.getValue());
-    }
-
-    @Test
-    public void testCanNotIteratePastEnd_keySetIterator() {
-        Map<String, String> map = new ArrayMap<>();
-        map.put("key 1", "value 1");
-        map.put("key 2", "value 2");
-        Set<String> expectedKeysToIterate = new HashSet<>(Arrays.asList("key 1", "key 2"));
-        Iterator<String> iterator = map.keySet().iterator();
-
-        // Assert iteration over the expected two keys in any order
-        assertTrue(iterator.hasNext());
-        String firstKey = iterator.next();
-        assertTrue(expectedKeysToIterate.remove(firstKey));
-
-        assertTrue(iterator.hasNext());
-        String secondKey = iterator.next();
-        assertTrue(expectedKeysToIterate.remove(secondKey));
-
-        assertFalse(iterator.hasNext());
-
-        try {
-            iterator.next();
-            fail();
-        } catch (NoSuchElementException expected) {
-        }
-    }
-
-    @Test
-    public void testCanNotIteratePastEnd_valuesIterator() {
-        Map<String, String> map = new ArrayMap<>();
-        map.put("key 1", "value 1");
-        map.put("key 2", "value 2");
-        Set<String> expectedValuesToIterate = new HashSet<>(Arrays.asList("value 1", "value 2"));
-        Iterator<String> iterator = map.values().iterator();
-
-        // Assert iteration over the expected two values in any order
-        assertTrue(iterator.hasNext());
-        String firstValue = iterator.next();
-        assertTrue(expectedValuesToIterate.remove(firstValue));
-
-        assertTrue(iterator.hasNext());
-        String secondValue = iterator.next();
-        assertTrue(expectedValuesToIterate.remove(secondValue));
-
-        assertFalse(iterator.hasNext());
-
-        try {
-            iterator.next();
-            fail();
-        } catch (NoSuchElementException expected) {
-        }
-    }
-
-    @Test
-    public void testForEach() {
-        ArrayMap<String, Integer> map = new ArrayMap<>();
-
-        for (int i = 0; i < 50; ++i) {
-            map.put(Integer.toString(i), i * 10);
-        }
-
-        // Make sure forEach goes through all of the elements.
-        HashMap<String, Integer> seen = new HashMap<>();
-        map.forEach(seen::put);
-        compareMaps(seen, map);
-    }
-
-    /**
-     * The entrySet Iterator returns itself from each call to {@code next()}. This is unusual
-     * behavior for {@link Iterator#next()}; this test ensures that any future change to this
-     * behavior is deliberate.
-     */
-    @Test
-    public void testUnusualBehavior_eachEntryIsSameAsIterator_entrySetIterator() {
-        Map<String, String> map = new ArrayMap<>();
-        map.put("key 1", "value 1");
-        map.put("key 2", "value 2");
-        Iterator<Map.Entry<String, String>> iterator = map.entrySet().iterator();
-
-        assertSame(iterator, iterator.next());
-        assertSame(iterator, iterator.next());
-    }
-
-    @SuppressWarnings("SelfEquals")
-    @Test
-    public void testUnusualBehavior_equalsThrowsAfterRemove_entrySetIterator() {
-        Map<String, String> map = new ArrayMap<>();
-        map.put("key 1", "value 1");
-        map.put("key 2", "value 2");
-        Iterator<Map.Entry<String, String>> iterator = map.entrySet().iterator();
-        iterator.next();
-        iterator.remove();
-        try {
-            iterator.equals(iterator);
-            fail();
-        } catch (IllegalStateException expected) {
-        }
-    }
-
-    private static <T> void assertEqualsBothWays(T a, T b) {
-        assertEquals(a, b);
-        assertEquals(b, a);
-        assertEquals(a.hashCode(), b.hashCode());
-    }
-
-    @Test
-    public void testRemoveAll() {
-        final ArrayMap<Integer, String> map = new ArrayMap<>();
-        for (Integer i : Arrays.asList(0, 1, 2, 3, 4, 5)) {
-            map.put(i, i.toString());
-        }
-
-        final ArrayMap<Integer, String> expectedMap = new ArrayMap<>();
-        for (Integer i : Arrays.asList(2, 4)) {
-            expectedMap.put(i, String.valueOf(i));
-        }
-        map.removeAll(Arrays.asList(0, 1, 3, 5, 6));
-        if (!compare(map, expectedMap)) {
-            fail("ArrayMap removeAll failure, expect " + expectedMap + ", but " + map);
-        }
-
-        map.removeAll(Collections.emptyList());
-        if (!compare(map, expectedMap)) {
-            fail("ArrayMap removeAll failure for empty maps, expect " + expectedMap + ", but " +
-                    map);
-        }
-
-        map.removeAll(Arrays.asList(2, 4));
-        if (!map.isEmpty()) {
-            fail("ArrayMap removeAll failure, expect empty, but " + map);
-        }
-    }
-
-    @Test
-    public void testReplaceAll() {
-        final ArrayMap<Integer, Integer> map = new ArrayMap<>();
-        final ArrayMap<Integer, Integer> expectedMap = new ArrayMap<>();
-        final BiFunction<Integer, Integer, Integer> function = (k, v) -> 2 * v;
-        for (Integer i : Arrays.asList(0, 1, 2, 3, 4, 5)) {
-            map.put(i, i);
-            expectedMap.put(i, 2 * i);
-        }
-
-        map.replaceAll(function);
-        if (!compare(map, expectedMap)) {
-            fail("ArrayMap replaceAll failure, expect " + expectedMap + ", but " + map);
-        }
-    }
-}
diff --git a/tools/hoststubgen/hoststubgen/test-framework/src/com/android/hoststubgen/frameworktest/LogTest.java b/tools/hoststubgen/hoststubgen/test-framework/src/com/android/hoststubgen/frameworktest/LogTest.java
deleted file mode 100644
index 3e33b54..0000000
--- a/tools/hoststubgen/hoststubgen/test-framework/src/com/android/hoststubgen/frameworktest/LogTest.java
+++ /dev/null
@@ -1,41 +0,0 @@
-/*
- * Copyright (C) 2023 The Android Open Source Project
- *
- * 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.android.hoststubgen.frameworktest;
-
-import static com.google.common.truth.Truth.assertThat;
-
-import android.util.Log;
-
-import org.junit.Test;
-
-/**
- * Some basic tests for {@link android.util.Log}.
- */
-public class LogTest {
-    @Test
-    public void testBasicLogging() {
-        Log.v("TAG", "Test v log");
-        Log.d("TAG", "Test d log");
-        Log.i("TAG", "Test i log");
-        Log.w("TAG", "Test w log");
-        Log.e("TAG", "Test e log");
-    }
-
-    @Test
-    public void testNativeMethods() {
-        assertThat(Log.isLoggable("mytag", Log.INFO)).isTrue();
-    }
-}
diff --git a/tools/hoststubgen/scripts/build-framework-hostside-jars-and-extract.sh b/tools/hoststubgen/scripts/build-framework-hostside-jars-and-extract.sh
deleted file mode 100755
index 7268123..0000000
--- a/tools/hoststubgen/scripts/build-framework-hostside-jars-and-extract.sh
+++ /dev/null
@@ -1,35 +0,0 @@
-#!/bin/bash
-# Copyright (C) 2023 The Android Open Source Project
-#
-# 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.
-
-
-# Script to build `framework-host-stub` and `framework-host-impl`, and copy the
-# generated jars to $out, and unzip them. Useful for looking into the generated files.
-
-source "${0%/*}"/../common.sh
-
-out=framework-all-stub-out
-
-rm -fr $out
-mkdir -p $out
-
-# Build the jars with `m`.
-run m framework-all-hidden-api-host
-
-# Copy the jar to out/ and extract them.
-run cp \
-    $SOONG_INT/frameworks/base/tools/hoststubgen/hoststubgen/framework-all-hidden-api-host/linux_glibc_common/gen/* \
-    $out
-
-extract $out/*.jar
diff --git a/tools/hoststubgen/scripts/run-all-tests.sh b/tools/hoststubgen/scripts/run-all-tests.sh
index 222c874..a6847ae 100755
--- a/tools/hoststubgen/scripts/run-all-tests.sh
+++ b/tools/hoststubgen/scripts/run-all-tests.sh
@@ -22,7 +22,6 @@
 
 # These tests are known to pass.
 READY_TEST_MODULES=(
-  HostStubGenTest-framework-all-test-host-test
   hoststubgen-test-tiny-test
   CtsUtilTestCasesRavenwood
   CtsOsTestCasesRavenwood # This one uses native sustitution, so let's run it too.
@@ -30,7 +29,6 @@
 
 MUST_BUILD_MODULES=(
     "${NOT_READY_TEST_MODULES[*]}"
-    HostStubGenTest-framework-test
 )
 
 # First, build all the test / etc modules. This shouldn't fail.
@@ -44,11 +42,8 @@
 # files, and they may fail when something changes in the build system.
 run ./hoststubgen/test-tiny-framework/diff-and-update-golden.sh
 
-run ./hoststubgen/test-framework/run-test-without-atest.sh
-
 run ./hoststubgen/test-tiny-framework/run-test-manually.sh
 run atest $ATEST_ARGS tiny-framework-dump-test
-run ./scripts/build-framework-hostside-jars-and-extract.sh
 
 # This script is already broken on goog/master
 # run ./scripts/build-framework-hostside-jars-without-genrules.sh