javac 1.7 bug workaround: give error for language level 1.7 despite of java 1.8 would compile the code (IDEA-166358)

java/java-tests/testData/codeInsight/daemonCodeAnalyzer/genericsHighlighting/NotErasedReturnValueUnderJdk7.java

@@ -0,0 +1,12 @@
+import java.util.*;
+
+class Test {
+
+  void foo() {
+    set<error descr="'set(java.util.List<java.lang.String>)' in 'Test' cannot be applied to '(java.util.ArrayList<java.lang.Object>)'">(new ArrayList<>(new Vector()))</error>;
+  }
+
+  void set(List<String> list) {
+  }
+
+}