writing java method signatures

All tests pass, but it does not mean nothing is broken.

compiler/testData/compileJavaAgainstKotlin/ListOfString.java

@@ -0,0 +1,9 @@
+import java.util.List;
+import java.util.ArrayList;
+
+class ListString {
+    public static void gg() {
+        List<String> list = new ArrayList<String>();
+        namespace.ff(list);
+    }
+}