Merge boxWithStdlib testData into box, delete BoxWithStdlib test

compiler/testData/codegen/box/regressions/getGenericInterfaces.kt

@@ -0,0 +1,25 @@
+// WITH_RUNTIME
+// KT-4485 getGenericInterfaces vs getInterfaces for kotlin classes
+
+class SimpleClass
+
+class ClassWithNonGenericSuperInterface: Cloneable
+
+class ClassWithGenericSuperInterface: java.util.Comparator<String> {
+    override fun compare(a: String, b: String): Int = 0
+}
+
+fun check(klass: Class<*>) {
+    val interfaces = klass.getInterfaces().toList()
+    val genericInterfaces = klass.getGenericInterfaces().toList()
+    if (interfaces.size != genericInterfaces.size) {
+        throw AssertionError("interfaces=$interfaces, genericInterfaces=$genericInterfaces")
+    }
+}
+
+fun box(): String {
+    check(SimpleClass::class.java)
+    check(ClassWithNonGenericSuperInterface::class.java)
+    check(ClassWithGenericSuperInterface::class.java)
+    return "OK"
+}