Added some new test for java8

compiler/testData/codegen/java8/boxWithJava/defaultMethodCallFromTrait/defaultCall.kt

@@ -0,0 +1,14 @@
+trait KTrait : Simple {
+    fun bar(): String {
+        return test("O") + Simple.testStatic("O")
+    }
+}
+
+class Test : KTrait {}
+
+fun box(): String {
+    val test = Test().bar()
+    if (test != "OKOK") return "fail $test"
+
+    return "OK"
+}