undefect. CWE-407 — 63 sites patched across 27 ecosystems
Authors: russell@unturf.com · brackishbert@gmail.com · foxhop.net · TimeHexOn.com Patches, unit tests, benchmarks, whitepaper, and outreach briefs. Public domain — no copyright claimed. Use freely.
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@ -0,0 +1,657 @@
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/*
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* Copyright (c) 2014, 2026, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
|
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*
|
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* This code is free software; you can redistribute it and/or modify it
|
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* under the terms of the GNU General Public License version 2 only, as
|
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* published by the Free Software Foundation.
|
||||
*
|
||||
* This code is distributed in the hope that it will be useful, but WITHOUT
|
||||
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
||||
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
|
||||
* version 2 for more details (a copy is included in the LICENSE file that
|
||||
* accompanied this code).
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License version
|
||||
* 2 along with this work; if not, write to the Free Software Foundation,
|
||||
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
|
||||
*
|
||||
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
|
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* questions.
|
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*/
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/*
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* @test
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* @bug 8029674
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* @summary Verify that the right interface methods are returned by
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* Class.getMethod() and Class.getMethods()
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* @run junit FilterNotMostSpecific
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*/
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import java.lang.reflect.*;
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import java.lang.annotation.*;
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import java.util.Arrays;
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import java.util.List;
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import java.util.Map;
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import java.util.HashMap;
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import java.util.stream.Collectors;
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import java.util.stream.Stream;
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import static org.junit.jupiter.api.Assertions.*;
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import org.junit.jupiter.params.ParameterizedTest;
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import org.junit.jupiter.params.provider.MethodSource;
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public class FilterNotMostSpecific {
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|
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@ParameterizedTest
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@MethodSource("getCases")
|
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public void testGetMethod(Class<?> iface) {
|
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boolean match = false;
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MethodDesc[] expectedMethods = iface.getAnnotationsByType(MethodDesc.class);
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|
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for (MethodDesc expected : expectedMethods) {
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if (expected.isGetMethodReturn()) {
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try {
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Method m = iface.getMethod(expected.name(), expected.parameterTypes());
|
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if (!assertMatch(expected, m))
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fail(failMsg(expected, m, iface));
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else
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match = true;
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} catch (NoSuchMethodException e) {
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fail("expected: " + toMethodString(expected), e);
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}
|
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}
|
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}
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assert(match);
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}
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@ParameterizedTest
|
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@MethodSource("getCases")
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public void testGetMethods(Class<?> iface) {
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List<Method> foundMethods = filterObjectMethods(iface.getMethods());
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MethodDesc[] expectedMethods = iface.getAnnotationsByType(MethodDesc.class);
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|
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for (MethodDesc expected : expectedMethods) {
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boolean found = false;
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for (Method m : foundMethods) {
|
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if (assertMatch(expected, m)) {
|
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found = true;
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break;
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}
|
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}
|
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if (!found)
|
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fail("On: "+ iface +"\nDid not find " + toMethodString(expected) +
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" among " + foundMethods);
|
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}
|
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assertEquals(expectedMethods.length, foundMethods.size(),
|
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"\non: " + iface +
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"\nexpected: " + toMethodStrings(expectedMethods) +
|
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"\nfound: " + foundMethods + "\n");
|
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}
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|
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private boolean assertMatch(MethodDesc expected, Method m) {
|
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if (!expected.name().equals(m.getName()))
|
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return false;
|
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if (expected.declaringClass() != m.getDeclaringClass())
|
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return false;
|
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if (!Arrays.equals(expected.parameterTypes(), m.getParameterTypes()))
|
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return false;
|
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if (expected.returnType() != NotSpecified.class &&
|
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expected.returnType() != m.getReturnType())
|
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return false;
|
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|
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if (expected.kind() == MethodKind.ABSTRACT)
|
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assertTrue(Modifier.isAbstract(m.getModifiers()), m + " should be ABSTRACT");
|
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else if (expected.kind() == MethodKind.CONCRETE)
|
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assertTrue(!Modifier.isAbstract(m.getModifiers()) && !m.isDefault(), m + " should be CONCRETE");
|
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else if (expected.kind() == MethodKind.DEFAULT)
|
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assertTrue(m.isDefault(), m + " should be DEFAULT");
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|
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return true;
|
||||
}
|
||||
|
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private String failMsg(MethodDesc expected, Method m, Class<?> iface) {
|
||||
return "\nOn interface: " + iface +
|
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"\nexpected: " + toMethodString(expected) +
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"\nfound: " + m;
|
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}
|
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|
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private static List<Method> filterObjectMethods(Method[] in) {
|
||||
return Arrays.stream(in).
|
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filter(m -> (m.getDeclaringClass() != java.lang.Object.class)).
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||||
collect(Collectors.toList());
|
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}
|
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|
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private String toMethodString(MethodDesc m) {
|
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return (m.returnType() != NotSpecified.class
|
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? m.returnType().getSimpleName() + " "
|
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: "") +
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m.declaringClass().getSimpleName().toString() + "." +
|
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m.name() + Stream.of(m.parameterTypes())
|
||||
.map(cl -> cl.getSimpleName())
|
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.collect(Collectors.joining(", ", "(", ")"));
|
||||
}
|
||||
|
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private List<String> toMethodStrings(MethodDesc[] m) {
|
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return Arrays.stream(m).
|
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map(this::toMethodString)
|
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.collect(Collectors.toList());
|
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}
|
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|
||||
@Retention(RetentionPolicy.RUNTIME)
|
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@Repeatable(MethodDescs.class)
|
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public @interface MethodDesc {
|
||||
String name();
|
||||
Class<?> returnType() default NotSpecified.class;
|
||||
Class<?>[] parameterTypes() default {};
|
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Class<?> declaringClass();
|
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MethodKind kind() default MethodKind.ABSTRACT;
|
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boolean isGetMethodReturn() default false;
|
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}
|
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|
||||
// special type marking a not-specified return type in @MethodDesc
|
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interface NotSpecified {}
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|
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@Retention(RetentionPolicy.RUNTIME)
|
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public @interface MethodDescs {
|
||||
MethodDesc[] value();
|
||||
}
|
||||
|
||||
public static enum MethodKind {
|
||||
ABSTRACT,
|
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CONCRETE,
|
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DEFAULT,
|
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}
|
||||
// base interfaces
|
||||
interface I { void nonDefault(); }
|
||||
interface J extends I { void nonDefault(); }
|
||||
|
||||
interface Jprim extends I {}
|
||||
interface Jbis extends Jprim { void nonDefault(); }
|
||||
|
||||
// interesting cases
|
||||
|
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@MethodDesc(name="nonDefault", declaringClass=Jbis.class,
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isGetMethodReturn=true)
|
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interface P1 extends Jbis {}
|
||||
|
||||
@MethodDesc(name="nonDefault", declaringClass=Jbis.class,
|
||||
isGetMethodReturn=true)
|
||||
interface P2 extends Jbis, Jprim {}
|
||||
|
||||
@MethodDesc(name="nonDefault", declaringClass=Jbis.class,
|
||||
isGetMethodReturn=true)
|
||||
interface P3 extends Jbis, Jprim, I {}
|
||||
|
||||
@MethodDesc(name="nonDefault", declaringClass=J.class,
|
||||
isGetMethodReturn=true)
|
||||
interface P4 extends I, J {}
|
||||
|
||||
@MethodDesc(name="nonDefault", declaringClass=J.class,
|
||||
isGetMethodReturn=true)
|
||||
interface P5 extends J, I {}
|
||||
|
||||
@MethodDesc(name="nonDefault", declaringClass=J.class,
|
||||
isGetMethodReturn=true)
|
||||
interface K1 extends J {}
|
||||
|
||||
@MethodDesc(name="nonDefault", declaringClass=K1M.class,
|
||||
isGetMethodReturn=true)
|
||||
interface K1M extends J { void nonDefault(); }
|
||||
|
||||
@MethodDesc(name="nonDefault", declaringClass=J.class,
|
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isGetMethodReturn=true)
|
||||
interface K2 extends I, J {}
|
||||
|
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@MethodDesc(name="nonDefault", declaringClass=J.class,
|
||||
isGetMethodReturn=true)
|
||||
interface K2O extends J, I {}
|
||||
|
||||
@MethodDesc(name="nonDefault", declaringClass=K2M.class,
|
||||
isGetMethodReturn=true)
|
||||
interface K2M extends J, I { void nonDefault(); }
|
||||
|
||||
// base interfaces default methods
|
||||
interface L { default void isDefault() {} void nonDefault(); }
|
||||
interface M extends L { default void isDefault() {} void nonDefault(); }
|
||||
|
||||
// test cases default methods
|
||||
|
||||
@MethodDesc(name="nonDefault", declaringClass=M.class,
|
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isGetMethodReturn=true)
|
||||
@MethodDesc(name="isDefault", declaringClass=M.class,
|
||||
kind=MethodKind.DEFAULT, isGetMethodReturn=true)
|
||||
interface N1 extends M {}
|
||||
|
||||
@MethodDesc(name="isDefault", declaringClass=N1D.class,
|
||||
kind=MethodKind.DEFAULT, isGetMethodReturn=true)
|
||||
@MethodDesc(name="nonDefault", declaringClass=M.class,
|
||||
isGetMethodReturn=true)
|
||||
interface N1D extends M { default void isDefault() {}}
|
||||
|
||||
@MethodDesc(name="nonDefault", declaringClass=N1N.class,
|
||||
isGetMethodReturn=true)
|
||||
@MethodDesc(name="isDefault", declaringClass=M.class,
|
||||
kind=MethodKind.DEFAULT, isGetMethodReturn=true)
|
||||
interface N1N extends M { void nonDefault(); }
|
||||
|
||||
@MethodDesc(name="isDefault", declaringClass=N1DN.class,
|
||||
kind=MethodKind.DEFAULT, isGetMethodReturn=true)
|
||||
@MethodDesc(name="nonDefault", declaringClass=N1DN.class,
|
||||
isGetMethodReturn=true)
|
||||
interface N1DN extends M { default void isDefault() {} void nonDefault(); }
|
||||
|
||||
@MethodDesc(name="isDefault", declaringClass=M.class,
|
||||
kind=MethodKind.DEFAULT, isGetMethodReturn=true)
|
||||
@MethodDesc(name="nonDefault", declaringClass=M.class,
|
||||
isGetMethodReturn=true)
|
||||
interface N2 extends M, L {}
|
||||
|
||||
@MethodDesc(name="isDefault", declaringClass=M.class,
|
||||
kind=MethodKind.DEFAULT, isGetMethodReturn=true)
|
||||
@MethodDesc(name="nonDefault", declaringClass=M.class,
|
||||
isGetMethodReturn=true)
|
||||
interface N22 extends L, M {}
|
||||
|
||||
@MethodDesc(name="isDefault", declaringClass=N2D.class,
|
||||
kind=MethodKind.DEFAULT, isGetMethodReturn=true)
|
||||
@MethodDesc(name="nonDefault", declaringClass=M.class,
|
||||
isGetMethodReturn=true)
|
||||
interface N2D extends M, L { default void isDefault() {}}
|
||||
|
||||
@MethodDesc(name="isDefault", declaringClass=M.class,
|
||||
kind=MethodKind.DEFAULT, isGetMethodReturn=true)
|
||||
@MethodDesc(name="nonDefault", declaringClass=N2N.class,
|
||||
isGetMethodReturn=true)
|
||||
interface N2N extends M, L { void nonDefault(); }
|
||||
|
||||
@MethodDesc(name="isDefault", declaringClass=N2DN.class,
|
||||
kind=MethodKind.DEFAULT, isGetMethodReturn=true)
|
||||
@MethodDesc(name="nonDefault", declaringClass=N2DN.class,
|
||||
isGetMethodReturn=true)
|
||||
interface N2DN extends M, L { default void isDefault() {} void nonDefault(); }
|
||||
|
||||
@MethodDesc(name="isDefault", declaringClass=N2DN.class,
|
||||
kind=MethodKind.DEFAULT, isGetMethodReturn=true)
|
||||
@MethodDesc(name="nonDefault", declaringClass=N2DN.class,
|
||||
isGetMethodReturn=true)
|
||||
interface O1 extends L, M, N2DN {}
|
||||
|
||||
@MethodDesc(name="isDefault", declaringClass=N2DN.class,
|
||||
kind=MethodKind.DEFAULT, isGetMethodReturn=true)
|
||||
@MethodDesc(name="nonDefault", declaringClass=N2DN.class,
|
||||
isGetMethodReturn=true)
|
||||
interface O2 extends M, N2DN, L {}
|
||||
|
||||
@MethodDesc(name="isDefault", declaringClass=N2DN.class,
|
||||
kind=MethodKind.DEFAULT, isGetMethodReturn=true)
|
||||
@MethodDesc(name="nonDefault", declaringClass=N2DN.class,
|
||||
isGetMethodReturn=true)
|
||||
interface O3 extends N2DN, L, M {}
|
||||
|
||||
@MethodDesc(name="isDefault", declaringClass=N2DN.class,
|
||||
kind=MethodKind.DEFAULT, isGetMethodReturn=true)
|
||||
@MethodDesc(name="nonDefault", declaringClass=N2DN.class,
|
||||
isGetMethodReturn=true)
|
||||
abstract class C1 implements L, M, N2DN {}
|
||||
|
||||
@MethodDesc(name="isDefault", declaringClass=N2DN.class,
|
||||
kind=MethodKind.DEFAULT, isGetMethodReturn=true)
|
||||
@MethodDesc(name="nonDefault", declaringClass=N2DN.class,
|
||||
isGetMethodReturn=true)
|
||||
abstract class C2 implements M, N2DN, L {}
|
||||
|
||||
@MethodDesc(name="isDefault", declaringClass=N2DN.class,
|
||||
kind=MethodKind.DEFAULT, isGetMethodReturn=true)
|
||||
@MethodDesc(name="nonDefault", declaringClass=N2DN.class,
|
||||
isGetMethodReturn=true)
|
||||
abstract class C3 implements N2DN, L, M {}
|
||||
|
||||
@MethodDesc(name="isDefault", declaringClass=N2DN.class,
|
||||
kind=MethodKind.DEFAULT, isGetMethodReturn=true)
|
||||
@MethodDesc(name="nonDefault", declaringClass=C4.class,
|
||||
kind=MethodKind.CONCRETE, isGetMethodReturn=true)
|
||||
class C4 implements L, M, N2DN { public void nonDefault() {} }
|
||||
|
||||
@MethodDesc(name="isDefault", declaringClass=N2DN.class,
|
||||
kind=MethodKind.DEFAULT, isGetMethodReturn=true)
|
||||
@MethodDesc(name="nonDefault", declaringClass=C5.class,
|
||||
kind=MethodKind.CONCRETE, isGetMethodReturn=true)
|
||||
class C5 implements M, N2DN, L { public void nonDefault() {} }
|
||||
|
||||
@MethodDesc(name="isDefault", declaringClass=N2DN.class,
|
||||
kind=MethodKind.DEFAULT, isGetMethodReturn=true)
|
||||
@MethodDesc(name="nonDefault", declaringClass=C6.class,
|
||||
kind=MethodKind.CONCRETE, isGetMethodReturn=true)
|
||||
class C6 implements N2DN, L, M { public void nonDefault() {} }
|
||||
|
||||
// reabstraction
|
||||
|
||||
@MethodDesc(name="isDefault", declaringClass=R1.class,
|
||||
isGetMethodReturn=true)
|
||||
@MethodDesc(name="nonDefault", declaringClass=N2DN.class,
|
||||
isGetMethodReturn=true)
|
||||
interface R1 extends L, M, N2DN { void isDefault(); }
|
||||
|
||||
@MethodDesc(name="isDefault", declaringClass=R2.class,
|
||||
isGetMethodReturn=true)
|
||||
@MethodDesc(name="nonDefault", declaringClass=N2DN.class,
|
||||
isGetMethodReturn=true)
|
||||
interface R2 extends M, N2DN, L { void isDefault(); }
|
||||
|
||||
@MethodDesc(name="isDefault", declaringClass=R3.class,
|
||||
isGetMethodReturn=true)
|
||||
@MethodDesc(name="nonDefault", declaringClass=N2DN.class,
|
||||
isGetMethodReturn=true)
|
||||
interface R3 extends N2DN, L, M { void isDefault(); }
|
||||
|
||||
@MethodDesc(name="isDefault", declaringClass=R1.class,
|
||||
isGetMethodReturn=true)
|
||||
@MethodDesc(name="nonDefault", declaringClass=N2DN.class,
|
||||
isGetMethodReturn=true)
|
||||
interface R4 extends L, M, N2DN, R1 {}
|
||||
|
||||
@MethodDesc(name="isDefault", declaringClass=R2.class,
|
||||
isGetMethodReturn=true)
|
||||
@MethodDesc(name="nonDefault", declaringClass=N2DN.class,
|
||||
isGetMethodReturn=true)
|
||||
interface R5 extends M, N2DN, R2, L {}
|
||||
|
||||
@MethodDesc(name="isDefault", declaringClass=R3.class,
|
||||
isGetMethodReturn=true)
|
||||
@MethodDesc(name="nonDefault", declaringClass=N2DN.class,
|
||||
isGetMethodReturn=true)
|
||||
interface R6 extends N2DN, R3, L, M {}
|
||||
|
||||
@MethodDesc(name="isDefault", declaringClass=R1.class,
|
||||
isGetMethodReturn=true)
|
||||
@MethodDesc(name="nonDefault", declaringClass=N2DN.class,
|
||||
isGetMethodReturn=true)
|
||||
interface R7 extends L, M, R1, N2DN {}
|
||||
|
||||
@MethodDesc(name="isDefault", declaringClass=R2.class,
|
||||
isGetMethodReturn=true)
|
||||
@MethodDesc(name="nonDefault", declaringClass=N2DN.class,
|
||||
isGetMethodReturn=true)
|
||||
interface R8 extends M, R2, N2DN, L {}
|
||||
|
||||
@MethodDesc(name="isDefault", declaringClass=R3.class,
|
||||
isGetMethodReturn=true)
|
||||
@MethodDesc(name="nonDefault", declaringClass=N2DN.class,
|
||||
isGetMethodReturn=true)
|
||||
interface R9 extends R3, N2DN, L, M {}
|
||||
|
||||
// More reabstraction
|
||||
interface Z1 { void z(); }
|
||||
interface Z2 extends Z1 { default void z() {} }
|
||||
|
||||
@MethodDesc(name="z", declaringClass=Z2.class,
|
||||
isGetMethodReturn=true, kind=MethodKind.DEFAULT)
|
||||
interface Z31 extends Z1, Z2 {}
|
||||
|
||||
@MethodDesc(name="z", declaringClass=Z2.class,
|
||||
kind=MethodKind.DEFAULT, isGetMethodReturn=true)
|
||||
interface Z32 extends Z2, Z1 {}
|
||||
|
||||
interface Z3 extends Z2, Z1 { void z(); }
|
||||
|
||||
@MethodDesc(name="z", declaringClass=Z3.class,
|
||||
isGetMethodReturn = true)
|
||||
interface Z41 extends Z1, Z2, Z3 { }
|
||||
|
||||
@MethodDesc(name="z", declaringClass=Z3.class,
|
||||
isGetMethodReturn = true)
|
||||
interface Z42 extends Z2, Z3, Z1 { }
|
||||
|
||||
@MethodDesc(name="z", declaringClass=Z3.class,
|
||||
isGetMethodReturn = true)
|
||||
interface Z43 extends Z3, Z1, Z2 { }
|
||||
|
||||
@MethodDesc(name="z", declaringClass=Z3.class,
|
||||
isGetMethodReturn = true)
|
||||
abstract class ZC41 implements Z1, Z2, Z3 { }
|
||||
|
||||
@MethodDesc(name="z", declaringClass=Z3.class,
|
||||
isGetMethodReturn = true)
|
||||
abstract class ZC42 implements Z2, Z3, Z1 { }
|
||||
|
||||
@MethodDesc(name="z", declaringClass=Z3.class,
|
||||
isGetMethodReturn = true)
|
||||
abstract class ZC43 implements Z3, Z1, Z2 { }
|
||||
|
||||
// More reabstraction + concretization
|
||||
interface X1 { default void x() {} }
|
||||
interface X2 extends X1 { void x(); }
|
||||
|
||||
@MethodDesc(name="x", declaringClass=X2.class,
|
||||
isGetMethodReturn=true)
|
||||
interface X31 extends X1, X2 {}
|
||||
|
||||
@MethodDesc(name="x", declaringClass=X2.class,
|
||||
isGetMethodReturn=true)
|
||||
interface X32 extends X2, X1 {}
|
||||
|
||||
@MethodDesc(name="x", declaringClass=X3.class,
|
||||
kind=MethodKind.DEFAULT, isGetMethodReturn=true)
|
||||
interface X3 extends X2, X1 { default void x() {} }
|
||||
|
||||
// order shouldn't matter here
|
||||
@MethodDesc(name="x", declaringClass=X3.class,
|
||||
kind=MethodKind.DEFAULT, isGetMethodReturn=true)
|
||||
interface X41 extends X1, X2, X3 { }
|
||||
|
||||
@MethodDesc(name="x", declaringClass=X3.class,
|
||||
kind=MethodKind.DEFAULT, isGetMethodReturn=true)
|
||||
interface X42 extends X2, X3, X1 { }
|
||||
|
||||
@MethodDesc(name="x", declaringClass=X3.class,
|
||||
kind=MethodKind.DEFAULT, isGetMethodReturn=true)
|
||||
interface X43 extends X3, X1, X2 { }
|
||||
|
||||
// order shouldn't matter here
|
||||
@MethodDesc(name="x", declaringClass=X3.class,
|
||||
kind=MethodKind.DEFAULT, isGetMethodReturn=true)
|
||||
abstract class XC41 implements X1, X2, X3 { }
|
||||
|
||||
@MethodDesc(name="x", declaringClass=X3.class,
|
||||
kind=MethodKind.DEFAULT, isGetMethodReturn=true)
|
||||
abstract class XC42 implements X2, X3, X1 { }
|
||||
|
||||
@MethodDesc(name="x", declaringClass=X3.class,
|
||||
kind=MethodKind.DEFAULT, isGetMethodReturn=true)
|
||||
abstract class XC43 implements X3, X1, X2 { }
|
||||
|
||||
interface K extends I, J { void nonDefault(); }
|
||||
|
||||
@MethodDesc(name="nonDefault", declaringClass=K.class,
|
||||
isGetMethodReturn=true)
|
||||
abstract class ZZ1 implements I, J, K {}
|
||||
|
||||
@MethodDesc(name="nonDefault", declaringClass=K.class,
|
||||
isGetMethodReturn=true)
|
||||
abstract class ZZ2 extends ZZ1 implements K, I, J {}
|
||||
|
||||
@MethodDesc(name="nonDefault", declaringClass=K.class,
|
||||
isGetMethodReturn=true)
|
||||
abstract class ZZ3 extends ZZ2 implements J, K, I {}
|
||||
|
||||
// bridges...
|
||||
|
||||
interface B1 { Object m(); }
|
||||
interface B2A extends B1 { Map m(); }
|
||||
interface B2B extends B1 { HashMap m(); }
|
||||
|
||||
@MethodDesc(name="m", returnType=Object.class, declaringClass=B3A.class,
|
||||
kind = MethodKind.DEFAULT)
|
||||
@MethodDesc(name="m", returnType=Map.class, declaringClass=B3A.class,
|
||||
kind = MethodKind.DEFAULT)
|
||||
@MethodDesc(name="m", returnType=HashMap.class, declaringClass=B3A.class,
|
||||
isGetMethodReturn=true)
|
||||
interface B3A extends B2A { HashMap m(); }
|
||||
|
||||
@MethodDesc(name="m", returnType=Object.class, declaringClass=B4A.class,
|
||||
kind = MethodKind.DEFAULT)
|
||||
@MethodDesc(name="m", returnType=Map.class, declaringClass=B4A.class,
|
||||
kind = MethodKind.DEFAULT)
|
||||
@MethodDesc(name="m", returnType=HashMap.class, declaringClass= B4A.class,
|
||||
isGetMethodReturn=true)
|
||||
interface B4A extends B3A { HashMap m(); }
|
||||
|
||||
@MethodDesc(name="m", returnType=Object.class, declaringClass=B4A.class,
|
||||
kind = MethodKind.DEFAULT)
|
||||
@MethodDesc(name="m", returnType=Map.class, declaringClass=B4A.class,
|
||||
kind = MethodKind.DEFAULT)
|
||||
@MethodDesc(name="m", returnType=HashMap.class, declaringClass= B4A.class,
|
||||
isGetMethodReturn=true)
|
||||
interface B5A2 extends B4A, B1 {}
|
||||
|
||||
@MethodDesc(name="m", returnType=Object.class, declaringClass=B4A.class,
|
||||
kind = MethodKind.DEFAULT)
|
||||
@MethodDesc(name="m", returnType=Map.class, declaringClass=B4A.class,
|
||||
kind = MethodKind.DEFAULT)
|
||||
@MethodDesc(name="m", returnType=HashMap.class, declaringClass= B4A.class,
|
||||
isGetMethodReturn=true)
|
||||
interface B5A4A extends B4A, B3A {}
|
||||
|
||||
// ... + most specific return type for getMethod from two unrelated interfaces
|
||||
|
||||
@MethodDesc(name="m", returnType=Object.class, declaringClass=B2A.class,
|
||||
kind = MethodKind.DEFAULT)
|
||||
@MethodDesc(name="m", returnType=Object.class, declaringClass=B2B.class,
|
||||
kind = MethodKind.DEFAULT)
|
||||
@MethodDesc(name="m", returnType=Map.class, declaringClass=B2A.class)
|
||||
@MethodDesc(name="m", returnType=HashMap.class, declaringClass=B2B.class,
|
||||
isGetMethodReturn=true)
|
||||
interface B3AB extends B2A, B2B {}
|
||||
|
||||
@MethodDesc(name="m", returnType=Object.class, declaringClass=B2A.class,
|
||||
kind = MethodKind.DEFAULT)
|
||||
@MethodDesc(name="m", returnType=Object.class, declaringClass=B2B.class,
|
||||
kind = MethodKind.DEFAULT)
|
||||
@MethodDesc(name="m", returnType=Map.class, declaringClass=B2A.class)
|
||||
@MethodDesc(name="m", returnType=HashMap.class, declaringClass=B2B.class,
|
||||
isGetMethodReturn=true)
|
||||
interface B3BA extends B2B, B2A {}
|
||||
|
||||
// same name different params type
|
||||
interface A1 { void m(); void m(int i); void m(int i, int j); }
|
||||
interface A2A extends A1 { void m(); void m(int i); void m(int i, int j); }
|
||||
interface A2B extends A1 { void m(); void m(int i); default void m(int i, int j) {} }
|
||||
|
||||
@MethodDesc(name="m", parameterTypes = {}, declaringClass=A2A.class,
|
||||
isGetMethodReturn=true)
|
||||
@MethodDesc(name="m", parameterTypes = {int.class}, declaringClass=A2A.class,
|
||||
isGetMethodReturn=true)
|
||||
@MethodDesc(name="m", parameterTypes = {int.class, int.class}, declaringClass=A2A.class,
|
||||
isGetMethodReturn=true)
|
||||
interface A3A extends A1, A2A {}
|
||||
|
||||
@MethodDesc(name="m", parameterTypes = {}, declaringClass=A2B.class,
|
||||
isGetMethodReturn=true)
|
||||
@MethodDesc(name="m", parameterTypes = {int.class}, declaringClass=A2B.class,
|
||||
isGetMethodReturn=true)
|
||||
@MethodDesc(name="m", parameterTypes = {int.class, int.class}, declaringClass=A2B.class,
|
||||
kind = MethodKind.DEFAULT, isGetMethodReturn=true)
|
||||
interface A3B extends A1, A2B {}
|
||||
|
||||
// method in directly implemented interface overrides interface method
|
||||
// inherited by superclass
|
||||
|
||||
interface E { void m(); }
|
||||
interface F extends E { void m(); }
|
||||
abstract class G implements E {}
|
||||
|
||||
@MethodDesc(name="m", declaringClass=F.class, isGetMethodReturn=true)
|
||||
abstract class H extends G implements F {}
|
||||
|
||||
public static Object[][] getCases() { return CASES; }
|
||||
public static final Class<?>[][] CASES = {
|
||||
{ K1.class },
|
||||
{ K1M.class },
|
||||
{ K2.class },
|
||||
{ K2O.class },
|
||||
{ K2M.class },
|
||||
|
||||
{ N1.class },
|
||||
{ N1D.class },
|
||||
{ N1N.class },
|
||||
{ N1DN.class },
|
||||
|
||||
{ N2.class },
|
||||
{ N22.class },
|
||||
{ N2D.class },
|
||||
{ N2N.class },
|
||||
{ N2DN.class },
|
||||
|
||||
{ P1.class },
|
||||
{ P2.class },
|
||||
{ P3.class },
|
||||
{ P4.class },
|
||||
{ P5.class },
|
||||
|
||||
{ O1.class },
|
||||
{ O2.class },
|
||||
{ O3.class },
|
||||
|
||||
{ C1.class },
|
||||
{ C2.class },
|
||||
{ C3.class },
|
||||
|
||||
{ C4.class },
|
||||
{ C5.class },
|
||||
{ C6.class },
|
||||
|
||||
{ R1.class },
|
||||
{ R2.class },
|
||||
{ R3.class },
|
||||
|
||||
{ R4.class },
|
||||
{ R5.class },
|
||||
{ R6.class },
|
||||
|
||||
{ R7.class },
|
||||
{ R8.class },
|
||||
{ R9.class },
|
||||
|
||||
{ Z31.class },
|
||||
{ Z32.class },
|
||||
|
||||
{ Z41.class },
|
||||
{ Z42.class },
|
||||
{ Z43.class },
|
||||
|
||||
{ ZC41.class },
|
||||
{ ZC42.class },
|
||||
{ ZC43.class },
|
||||
|
||||
{ ZZ1.class },
|
||||
{ ZZ2.class },
|
||||
{ ZZ3.class },
|
||||
|
||||
{ X3.class },
|
||||
{ X31.class },
|
||||
{ X32.class },
|
||||
|
||||
{ X41.class },
|
||||
{ X42.class },
|
||||
{ X43.class },
|
||||
|
||||
{ XC41.class },
|
||||
{ XC42.class },
|
||||
{ XC43.class },
|
||||
|
||||
{ B3A.class },
|
||||
{ B4A.class },
|
||||
{ B5A2.class },
|
||||
{ B5A4A.class },
|
||||
{ B3AB.class },
|
||||
{ B3BA.class },
|
||||
|
||||
{ A3A.class },
|
||||
{ A3B.class },
|
||||
|
||||
{ H.class },
|
||||
};
|
||||
}
|
||||
Loading…
Add table
Add a link
Reference in a new issue