new inference: initial tests

java/java-tests/testData/codeInsight/daemonCodeAnalyzer/genericsHighlighting8/IDEA104992.java

@@ -0,0 +1,17 @@
+import java.util.Collection;
+import java.util.Set;
+
+class FooObject<T> {}
+class FooId<T extends FooObject> {}
+
+interface Bar {
+    <T extends FooObject, I extends FooId<? extends T>> T get(I key);
+    <T extends FooObject, I extends FooId<? extends T>> Collection<T> get(Collection<I> keys);
+}
+
+public class Target {
+    void foo(Bar bar) {
+        final Set<FooId<?>> keys = null;
+        final Collection<FooObject> values = bar.get(keys);
+    }
+}