allows adding a default method to an interface type.

2 files changed, 18 insertions, 1 deletions

diff --git a/src/test/javassist/JvstTest3.java b/src/test/javassist/JvstTest3.java
index d99fde1f..427479d1 100644
--- a/src/test/javassist/JvstTest3.java
+++ b/src/test/javassist/JvstTest3.java
@@ -1086,7 +1086,8 @@ public class JvstTest3 extends JvstTestRoot {
         CtMethod m3 = CtMethod.make("public void foo3() {}", cc);
         try {
             cc.addMethod(m3);
-            fail();
+            if (ClassFile.MAJOR_VERSION < ClassFile.JAVA_8)
+                fail();
         }
         catch (CannotCompileException e) {
             // System.out.println(e);
diff --git a/src/test/javassist/JvstTest5.java b/src/test/javassist/JvstTest5.java
index 792fed6e..779df525 100644
--- a/src/test/javassist/JvstTest5.java
+++ b/src/test/javassist/JvstTest5.java
@@ -235,4 +235,20 @@ public class JvstTest5 extends JvstTestRoot {
         Object obj = make(ctClass.getName());
         assertEquals(1, invoke(obj, "run"));
     }
+
+    public void testAddDefaultMethod() throws Exception {
+        CtClass cc = sloader.makeInterface("test5.AddDefaultMethod");
+        cc.addMethod(CtNewMethod.make("static int foo() { return 1; }", cc));
+        cc.addMethod(CtNewMethod.make("public static int foo1() { return 1; }", cc));
+        cc.addMethod(CtNewMethod.make("public int foo2() { return 1; }", cc));
+        cc.addMethod(CtNewMethod.make("int foo3() { return 1; }", cc));
+        try {
+            cc.addMethod(CtNewMethod.make("private int foo4() { return 1; }", cc));
+            fail();
+        } catch (CannotCompileException e) {}
+        try {
+            cc.addMethod(CtNewMethod.make("private static int foo5() { return 1; }", cc));
+            fail();
+        } catch (CannotCompileException e) {}
+    }
 }