Allow AccessControl to determine visibility from a given type

This commit adapts AccessVisibility so that it can determine if the
member or type signature is accessible from a given package. This lets
implementers figure out if reflection is necessary without assuming that
package private visibility is OK.

Closes gh-29245

spring-beans/src/testFixtures/java/org/springframework/beans/testfixture/beans/TestBeanWithPackagePrivateField.java

@@ -0,0 +1,23 @@
+/*
+ * Copyright 2002-2022 the original author or 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
+ *
+ *      https://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.springframework.beans.testfixture.beans;
+
+public class TestBeanWithPackagePrivateField {
+
+	int age;
+
+}

spring-beans/src/testFixtures/java/org/springframework/beans/testfixture/beans/TestBeanWithPackagePrivateMethod.java

@@ -0,0 +1,28 @@
+/*
+ * Copyright 2002-2022 the original author or 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
+ *
+ *      https://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.springframework.beans.testfixture.beans;
+
+@SuppressWarnings("unused")
+public class TestBeanWithPackagePrivateMethod {
+
+	private int age;
+
+	void setAge(int age) {
+		this.age = age;
+	}
+
+}

spring-beans/src/testFixtures/java/org/springframework/beans/testfixture/beans/factory/annotation/PackagePrivateFieldInjectionSample.java

@@ -0,0 +1,27 @@
+/*
+ * Copyright 2002-2022 the original author or 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
+ *
+ *      https://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.springframework.beans.testfixture.beans.factory.annotation;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.core.env.Environment;
+
+public class PackagePrivateFieldInjectionSample {
+
+	@Autowired
+	Environment environment;
+
+}

spring-beans/src/testFixtures/java/org/springframework/beans/testfixture/beans/factory/annotation/PackagePrivateMethodInjectionSample.java

@@ -0,0 +1,31 @@
+/*
+ * Copyright 2002-2022 the original author or 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
+ *
+ *      https://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.springframework.beans.testfixture.beans.factory.annotation;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.core.env.Environment;
+
+public class PackagePrivateMethodInjectionSample {
+
+	public Environment environment;
+
+	@Autowired
+	void setTestBean(Environment environment) {
+		this.environment = environment;
+	}
+
+}

spring-beans/src/testFixtures/java/org/springframework/beans/testfixture/beans/factory/annotation/PrivateFieldInjectionSample.java

@@ -0,0 +1,28 @@
+/*
+ * Copyright 2002-2022 the original author or 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
+ *
+ *      https://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.springframework.beans.testfixture.beans.factory.annotation;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.core.env.Environment;
+
+public class PrivateFieldInjectionSample {
+
+	@Autowired
+	@SuppressWarnings("unused")
+	private Environment environment;
+
+}

spring-beans/src/testFixtures/java/org/springframework/beans/testfixture/beans/factory/annotation/PrivateMethodInjectionSample.java

@@ -0,0 +1,32 @@
+/*
+ * Copyright 2002-2022 the original author or 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
+ *
+ *      https://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.springframework.beans.testfixture.beans.factory.annotation;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.core.env.Environment;
+
+public class PrivateMethodInjectionSample {
+
+	@SuppressWarnings("unused")
+	private Environment environment;
+
+	@Autowired
+	private void setTestBean(Environment environment) {
+		this.environment = environment;
+	}
+
+}

spring-beans/src/testFixtures/java/org/springframework/beans/testfixture/beans/factory/annotation/subpkg/PackagePrivateFieldInjectionFromParentSample.java

@@ -0,0 +1,25 @@
+/*
+ * Copyright 2002-2022 the original author or 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
+ *
+ *      https://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.springframework.beans.testfixture.beans.factory.annotation.subpkg;
+
+import org.springframework.beans.testfixture.beans.factory.annotation.PackagePrivateFieldInjectionSample;
+
+public class PackagePrivateFieldInjectionFromParentSample extends PackagePrivateFieldInjectionSample {
+
+	// see environment from parent
+
+}

spring-beans/src/testFixtures/java/org/springframework/beans/testfixture/beans/factory/annotation/subpkg/PackagePrivateMethodInjectionFromParentSample.java

@@ -0,0 +1,24 @@
+/*
+ * Copyright 2002-2022 the original author or 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
+ *
+ *      https://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.springframework.beans.testfixture.beans.factory.annotation.subpkg;
+
+import org.springframework.beans.testfixture.beans.factory.annotation.PackagePrivateMethodInjectionSample;
+
+public class PackagePrivateMethodInjectionFromParentSample extends PackagePrivateMethodInjectionSample {
+
+	// see setTestBean from parent
+}