[Test] Properly merge box against java testdata into codegen/box

Previous commit about it was 3199ce03 and it was completely wrong

compiler/testData/codegen/box/sam/adapters/inheritedOverriddenAdapter.kt

@@ -0,0 +1,44 @@
+// DONT_TARGET_EXACT_BACKEND: JS JS_IR JS_IR_ES6 WASM NATIVE
+// IGNORE_BACKEND_FIR: JVM_IR
+// WITH_RUNTIME
+// MODULE: lib
+// FILE: Super.java
+
+class Super {
+    public String lastCalled = null;
+
+    void foo(Runnable r) {
+        lastCalled = "super";
+    }
+}
+
+// FILE: Sub.java
+
+import kotlin.jvm.functions.Function0;
+import kotlin.Unit;
+
+class Sub extends Super {
+    void foo(Function0<Unit> r) {
+        lastCalled = "sub";
+    }
+}
+
+// MODULE: main(lib)
+// FILE: 1.kt
+
+fun box(): String {
+    val sub = Sub()
+    val sup: Super = sub
+
+    sup.foo{ }
+    if (sub.lastCalled != "super") {
+        return "FAIL: ${sub.lastCalled} instead of super"
+    }
+
+    sub.foo{ }
+    if (sub.lastCalled != "sub") {
+        return "FAIL: ${sub.lastCalled} instead of sub"
+    }
+
+    return "OK"
+}