method conflicts: prefer method with more specific return type (IDEA-67570)

java/java-tests/testData/codeInsight/daemonCodeAnalyzer/genericsHighlighting/IDEA67570.java

@@ -0,0 +1,21 @@
+interface A1
+{
+    String foo();
+}
+
+interface B1
+{
+    Object foo();
+}
+
+class C1<T extends B1 & A1> {
+    void bar(T x) {
+        String foo = x.foo();
+    }
+}
+
+class C2<T extends A1 & B1> {
+    void bar(T x) {
+        String foo = x.foo();
+    }
+}