Merged LoadCompiledKotlin test int LoadJavaTest.

compiler/testData/loadJava/compiledKotlin/prop/VarDelegationToTraitImpl.kt

@@ -0,0 +1,13 @@
+package test
+
+// test composed from KT-2193
+
+trait A {
+    open var v: String
+        get() = "test"
+        set(value) {
+            throw UnsupportedOperationException()
+        }
+}
+
+class B() : A