alternative signature applies for names

mapped in standard library (and differs from auto transformed Java signature)
e.g.Collections.copy(MutableList, List)

compiler/testData/loadJava/kotlinSignature/MethodWithMappedClasses.java

@@ -0,0 +1,12 @@
+package test;
+
+import java.lang.UnsupportedOperationException;
+import java.util.*;
+import jet.runtime.typeinfo.KotlinSignature;
+
+public class MethodWithMappedClasses {
+    @KotlinSignature("fun <T> copy(dest : MutableList<in T>, src : List<out T>)")
+    public <T> void copy(List<? super T> dest, List<? extends T> src) {
+        throw new UnsupportedOperationException();
+    }
+}