disable cast suggestion for incompatible return type (IDEA-186479)

java/java-tests/testData/codeInsight/daemonCodeAnalyzer/quickFix/castMethodParameters15/beforeWrongReturnType.java

@@ -0,0 +1,16 @@
+// "Cast parameter to 'java.util.List<A>'" "false"
+
+import java.util.*;
+
+class A { }
+
+class B extends A { }
+
+class C {
+    public B getStrings(ArrayList<A> l) {
+        return getFi<caret>rstItem(l);
+    }
+
+    private static <T> T getFirstItem(List<T> items) { return null; }
+    private static <T> T getFirstItem(Collection<T> items) { return null; }
+}