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.
2026-03-26 17:11:57 -04:00 · 2026-03-26 17:11:57 -04:00 · 0a580b313d
commit 0a580b313d
70422 changed files with 17213626 additions and 0 deletions
--- a/test/jdk/java/lang/reflect/DefaultStaticTest/DefaultStaticTestData.java
+++ b/test/jdk/java/lang/reflect/DefaultStaticTest/DefaultStaticTestData.java
@ -0,0 +1,437 @@
+/*
+ * Copyright (c) 2013, 2026, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * 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
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/*
+ * Test Data used for testing default/static method
+ *
+ * @author Yong Lu
+ */
+
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.List;
+
+import static helper.Mod.*;
+import static helper.Declared.*;
+import helper.Mod;
+import helper.Declared;
+import java.lang.annotation.Repeatable;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+
+@MethodDesc(name = "defaultMethod", retval = "TestIF1.defaultMethod", mod = DEFAULT, declared = YES)
+interface TestIF1 {
+
+    default String defaultMethod() {
+        return "TestIF1.defaultMethod";
+    }
+}
+
+@MethodDesc(name = "defaultMethod", retval = "TestIF1.defaultMethod", mod = DEFAULT, declared = NO)
+class TestClass1 implements TestIF1 {
+}
+
+@MethodDesc(name = "staticMethod", retval = "TestIF2.staticMethod", mod = STATIC, declared = YES)
+interface TestIF2 {
+
+    static String staticMethod() {
+        return "TestIF2.staticMethod";
+    }
+}
+
+@MethodDesc(name = "method", retval = "TestIF2.staticMethod", mod = REGULAR, declared = YES)
+class TestClass2 implements TestIF2 {
+
+    public String method() {
+        return TestIF2.staticMethod();
+    }
+}
+
+@MethodDesc(name = "defaultMethod", retval = "TestIF3.defaultMethod", mod = DEFAULT, declared = YES)
+@MethodDesc(name = "method", retval = "", mod = ABSTRACT, declared = YES)
+interface TestIF3 {
+
+    String method();
+
+    default String defaultMethod() {
+        return "TestIF3.defaultMethod";
+    }
+}
+
+@MethodDesc(name = "defaultMethod", retval = "TestIF3.defaultMethod", mod = DEFAULT, declared = NO)
+@MethodDesc(name = "method", retval = "TestClass3.method", mod = REGULAR, declared = YES)
+class TestClass3 implements TestIF3 {
+
+    public String method() {
+        return "TestClass3.method";
+    }
+}
+
+@MethodDesc(name = "staticMethod", retval = "TestIF4.staticMethod", mod = STATIC, declared = YES)
+@MethodDesc(name = "method", retval = "", mod = ABSTRACT, declared = YES)
+interface TestIF4 {
+
+    String method();
+
+    static String staticMethod() {
+        return "TestIF4.staticMethod";
+    }
+}
+
+@MethodDesc(name = "method", retval = "TestClass4.method", mod = REGULAR, declared = YES)
+class TestClass4 implements TestIF4 {
+
+    public String method() {
+        return "TestClass4.method";
+    }
+}
+
+@MethodDesc(name = "defaultMethod", retval = "TestIF5.defaultMethod", mod = DEFAULT, declared = YES)
+@MethodDesc(name = "staticMethod", retval = "TestIF5.staticMethod", mod = STATIC, declared = YES)
+interface TestIF5 {
+
+    default String defaultMethod() {
+        return "TestIF5.defaultMethod";
+    }
+
+    static String staticMethod() {
+        return "TestIF5.staticMethod";
+    }
+}
+
+@MethodDesc(name = "defaultMethod", retval = "TestIF5.defaultMethod", mod = DEFAULT, declared = NO)
+class TestClass5 implements TestIF5 {
+}
+
+@MethodDesc(name = "defaultMethod", retval = "TestIF6.defaultMethod", mod = DEFAULT, declared = YES)
+@MethodDesc(name = "staticMethod", retval = "TestIF6.staticMethod", mod = STATIC, declared = YES)
+@MethodDesc(name = "method", retval = "", mod = ABSTRACT, declared = YES)
+interface TestIF6 {
+
+    String method();
+
+    default String defaultMethod() {
+        return "TestIF6.defaultMethod";
+    }
+
+    static String staticMethod() {
+        return "TestIF6.staticMethod";
+    }
+}
+
+@MethodDesc(name = "defaultMethod", retval = "TestIF6.defaultMethod", mod = DEFAULT, declared = NO)
+@MethodDesc(name = "method", retval = "TestClass6.method", mod = REGULAR, declared = YES)
+class TestClass6 implements TestIF6 {
+
+    public String method() {
+        return "TestClass6.method";
+    }
+}
+
+@MethodDesc(name = "defaultMethod", retval = "TestIF7.TestClass7", mod = DEFAULT, declared = YES)
+interface TestIF7<T> {
+
+    default T defaultMethod(T t) {
+        return t;
+    }
+}
+
+@MethodDesc(name = "defaultMethod", retval = "TestIF7.TestClass7", mod = DEFAULT, declared = NO)
+class TestClass7<T> implements TestIF7<T> {
+}
+
+@MethodDesc(name = "defaultMethod", retval = "TestIF8.TestClass8", mod = DEFAULT, declared = YES)
+interface TestIF8<E> {
+
+    default <E> E defaultMethod(E e) {
+        return e;
+    }
+}
+
+@MethodDesc(name = "defaultMethod", retval = "TestIF8.TestClass8", mod = DEFAULT, declared = NO)
+class TestClass8<T> implements TestIF8<T> {
+}
+
+@MethodDesc(name = "defaultMethod", retval = "TestIF9.defaultMethod", mod = DEFAULT, declared = YES)
+interface TestIF9 extends TestIF1 {
+
+    default String defaultMethod() {
+        return "TestIF9.defaultMethod";
+    }
+}
+
+@MethodDesc(name = "defaultMethod", retval = "TestIF9.defaultMethod", mod = DEFAULT, declared = NO)
+class TestClass9 implements TestIF9 {
+}
+
+@MethodDesc(name = "defaultMethod", retval = "TestIF9.defaultMethod", mod = DEFAULT, declared = NO)
+@MethodDesc(name = "method", retval = "TestIF9.defaultMethod", mod = REGULAR, declared = YES)
+class TestClass91 implements TestIF9, TestIF1 {
+
+    public String method() {
+        return defaultMethod();
+    }
+}
+
+@MethodDesc(name = "staticMethod", retval = "TestIF10.staticMethod", mod = STATIC, declared = YES)
+interface TestIF10 extends TestIF2 {
+
+    static String staticMethod() {
+
+        return "TestIF10.staticMethod";
+    }
+}
+
+@MethodDesc(name = "staticMethod", retval = "TestIF11.staticMethod", mod = STATIC, declared = YES)
+@MethodDesc(name = "defaultMethod", retval = "TestIF1.defaultMethod", mod = DEFAULT, declared = NO)
+interface TestIF11 extends TestIF1 {
+
+    static String staticMethod() {
+        return "TestIF11.staticMethod";
+    }
+}
+
+@MethodDesc(name = "defaultMethod", retval = "TestIF1.defaultMethod", mod = DEFAULT, declared = NO)
+class TestClass11 implements TestIF11 {
+}
+
+@MethodDesc(name = "defaultMethod", retval = "TestIF12.defaultMethod", mod = DEFAULT, declared = YES)
+interface TestIF12 extends TestIF2 {
+
+    default String defaultMethod() {
+        return "TestIF12.defaultMethod";
+    }
+}
+
+@MethodDesc(name = "defaultMethod", retval = "TestIF12.defaultMethod", mod = DEFAULT, declared = NO)
+class TestClass12 implements TestIF12 {
+}
+
+//Diamond Case
+@MethodDesc(name = "defaultMethod", retval = "TestIF1.defaultMethod", mod = DEFAULT, declared = NO)
+interface TestIF1A extends TestIF1 {
+}
+
+@MethodDesc(name = "defaultMethod", retval = "TestIF1.defaultMethod", mod = DEFAULT, declared = NO)
+interface TestIF1B extends TestIF1 {
+}
+
+@MethodDesc(name = "defaultMethod", retval = "TestIF1.defaultMethod", mod = DEFAULT, declared = NO)
+class TestClass13 implements TestIF1A, TestIF1B {
+}
+
+//Diamond Override Case
+@MethodDesc(name = "defaultMethod", retval = "TestIF1C.defaultMethod", mod = DEFAULT, declared = YES)
+interface TestIF1C extends TestIF1 {
+
+    default String defaultMethod() {
+        return "TestIF1C.defaultMethod";
+    }
+}
+
+@MethodDesc(name = "defaultMethod", retval = "TestIF1D.defaultMethod", mod = DEFAULT, declared = YES)
+interface TestIF1D extends TestIF1 {
+
+    default String defaultMethod() {
+        return "TestIF1D.defaultMethod";
+    }
+}
+
+@MethodDesc(name = "defaultMethod", retval = "TestClass14.defaultMethod", mod = REGULAR, declared = YES)
+class TestClass14 implements TestIF1C, TestIF1D {
+
+    public String defaultMethod() {
+        return "TestClass14.defaultMethod";
+    }
+}
+
+@MethodDesc(name = "defaultMethod", retval = "", mod = ABSTRACT, declared = YES)
+interface TestIF15 extends TestIF1 {
+
+    String defaultMethod();
+}
+
+@MethodDesc(name = "defaultMethod", retval = "TestClass15.defaultMethod", mod = REGULAR, declared = YES)
+class TestClass15 implements TestIF15 {
+
+    public String defaultMethod() {
+        return "TestClass15.defaultMethod";
+    }
+}
+
+interface FuncInterface<T> {
+
+    String test(T t);
+}
+
+@MethodDesc(name = "defaultMethod", retval = "TestIF16.defaultMethod", mod = DEFAULT, declared = YES)
+interface TestIF16 {
+
+    default String defaultMethod() {
+        FuncInterface<Object> fi = o -> o.toString();
+        Object o = "TestIF16.defaultMethod";
+        return fi.test(o);
+    }
+}
+
+@MethodDesc(name = "defaultMethod", retval = "TestIF16.defaultMethod", mod = DEFAULT, declared = NO)
+class TestClass16 implements TestIF16 {
+}
+
+@MethodDesc(name = "defaultMethod", retval = "TestIF17.defaultMethod", mod = DEFAULT, declared = YES)
+@MethodDesc(name = "staticMethod", retval = "TestIF17.staticMethod", mod = STATIC, declared = YES)
+interface TestIF17 {
+
+    default String defaultMethod() {
+        return staticMethod().replace("staticMethod", "defaultMethod");
+    }
+
+    public static String staticMethod() {
+        return "TestIF17.staticMethod";
+    }
+}
+
+@MethodDesc(name = "defaultMethod", retval = "TestIF17.defaultMethod", mod = DEFAULT, declared = NO)
+class TestClass17 implements TestIF17 {
+}
+
+
+@MethodDesc(name = "defaultMethod", retval = "TestIF17.defaultMethod", mod = DEFAULT, declared = NO)
+class TestClass18 extends TestClass17 {
+}
+
+
+@Retention(RetentionPolicy.RUNTIME)
+@Repeatable(MethodDescs.class)
+@interface MethodDesc {
+    String name();
+    String retval();
+    Mod mod();
+    Declared declared();
+}
+
+@Retention(RetentionPolicy.RUNTIME)
+@interface MethodDescs {
+    MethodDesc[] value();
+}
+
+//Diamond Case for static method
+@MethodDesc(name = "staticMethod", retval = "TestIF2A.staticMethod", mod = STATIC, declared = YES)
+interface TestIF2A extends TestIF2 {
+    static String staticMethod() {
+        return "TestIF2A.staticMethod";
+    }
+}
+
+@MethodDesc(name = "method", retval = "", mod = ABSTRACT, declared = YES)
+interface TestIF2B extends TestIF2 {
+    String method();
+}
+
+@MethodDesc(name = "method", retval = "", mod = ABSTRACT, declared = YES)
+interface TestIF18 extends TestIF10, TestIF2A {
+    String method();
+}
+
+@MethodDesc(name = "method", retval = "", mod = ABSTRACT, declared = NO)
+@MethodDesc(name = "defaultMethod", retval = "TestIF12.defaultMethod", mod = DEFAULT, declared = NO)
+interface TestIF19 extends TestIF12, TestIF2B {
+}
+
+@MethodDesc(name = "staticMethod", retval = "TestIF20.staticMethod", mod = STATIC, declared = YES)
+@MethodDesc(name = "defaultMethod", retval = "TestIF12.defaultMethod", mod = DEFAULT, declared = NO)
+interface TestIF20 extends TestIF12, TestIF2A {
+    static String staticMethod() {
+        return "TestIF20.staticMethod";
+    }
+}
+
+@MethodDesc(name = "method", retval = "", mod = ABSTRACT, declared = NO)
+interface TestIF21 extends TestIF2A, TestIF2B {
+}
+
+public class DefaultStaticTestData {
+
+    /**
+     * Test data for DefaultStaticInvokeTest The format of inner array is: First
+     * data is the name of the class under test Second data used in test as the
+     * arguments used for the method call.
+     */
+    static Object[][] testClasses() {
+        return new Object[][]{
+            {"TestClass1", null},
+            {"TestClass2", null},
+            {"TestClass3", null},
+            {"TestClass4", null},
+            {"TestClass5", null},
+            {"TestClass6", null},
+            {"TestClass7", "TestIF7.TestClass7"},
+            {"TestClass8", "TestIF8.TestClass8"},
+            {"TestClass9", null},
+            {"TestClass91", null},
+            {"TestClass11", null},
+            {"TestClass12", null},
+            {"TestClass13", null},
+            {"TestClass14", null},
+            {"TestClass15", null},
+            {"TestClass16", null},
+            {"TestClass17", null},
+            {"TestClass18", null},
+        };
+    }
+
+    /**
+     * Test data for DefaultStaticInvokeTest The format of inner array is: First
+     * data is the name of the interface under test Second data used in test as
+     * the arguments used for the method call.
+     */
+    static Object[][] testInterfaces() {
+        return new Object[][]{
+            {"TestIF1", null},
+            {"TestIF2", null},
+            {"TestIF2A", null},
+            {"TestIF2B", null},
+            {"TestIF3", null},
+            {"TestIF4", null},
+            {"TestIF5", null},
+            {"TestIF6", null},
+            {"TestIF7", "TestIF7.TestClass7"},
+            {"TestIF8", "TestIF8.TestClass8"},
+            {"TestIF9", null},
+            {"TestIF10", null},
+            {"TestIF11", null},
+            {"TestIF12", null},
+            {"TestIF1A", null},
+            {"TestIF1B", null},
+            {"TestIF1C", null},
+            {"TestIF1D", null},
+            {"TestIF15", null},
+            {"TestIF16", null},
+            {"TestIF17", null},
+            {"TestIF18", null},
+            {"TestIF19", null},
+            {"TestIF20", null},
+            {"TestIF21", null},
+        };
+    }
+}