new inference: initial tests

java/java-tests/testData/codeInsight/daemonCodeAnalyzer/genericsHighlighting8/IDEADEV7337.java

@@ -0,0 +1,74 @@
+import java.io.Serializable;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Comparator;
+
+
+class TestIDEA
+{
+
+  public static class Test1<Type extends List & Serializable>
+  {
+    public void process(Serializable s)
+    {
+    }
+    public void process(Type t)
+    {
+    }
+  }
+
+  public static class Test2 extends Test1<ArrayList>
+  {
+    public void process(Serializable s)
+    {
+      super.process(s);
+    }
+
+    public void process(ArrayList t)
+    {
+      super.process(t);   // this call is OK resolving to parameterized method in super
+    }
+  }
+
+  public static void main(String[] args)
+  {
+    Test2 test=new Test2();
+    ArrayList list=new ArrayList();
+    test.process(list);
+    test.process((Serializable)list);
+  }
+}
+
+class Key<T> {
+    Object add(T v) {
+        return v;
+    }
+}
+
+class WKey<W, T> extends Key<T> {
+
+    W add(T v) {
+        return null;
+    }
+}
+
+class IBug {
+
+    public static <W, T> void addItem(WKey<W, T> key, T v) {
+        key.add(v); // --> demetra draw this in red, see attachment
+    }
+}
+
+//IDEADEV-7698
+abstract class Collator implements Comparator<Object> {
+  public abstract int compare(String source, String target);
+
+  public int compare(Object o1, Object o2) {
+    return compare((String)o1, (String)o2);
+  }
+
+  public void foo(Collator c) {
+    c.compare("foo", "bar");
+  }
+}
+//end of //IDEADEV-7698