Cleanup (test moved to a correct location)

java/java-tests/testData/codeInsight/daemonCodeAnalyzer/advHighlighting6/UnsupportedFeatures.java

@@ -0,0 +1,35 @@
+import java.io.*;
+import java.util.*;
+
+class UnsupportedFeatures {
+  void m(String... args) throws Exception {
+    for (String s : args) { System.out.println(s); }
+
+    List<String> list =
+      new ArrayList<error descr="Diamond types are not supported at this language level"><></error>();
+
+    for (String s : list) {}
+    Arrays.asList("");
+    Boolean b = true;
+    boolean b1 = Boolean.TRUE;
+
+    try { Reader r = new FileReader("/dev/null"); }
+    catch (<error descr="Multi-catches are not supported at this language level">FileNotFoundException | IOException e</error>) { e.printStackTrace(); }
+
+    try <error descr="Try-with-resources are not supported at this language level">(Reader r = new FileReader("/dev/null"))</error> { }
+
+    I i1 = <error descr="Method references are not supported at this language level">UnsupportedFeatures::m</error>;
+    I i2 = <error descr="Lambda expressions are not supported at this language level">() -> { }</error>;
+
+    switch (<error descr="Incompatible types. Found: 'java.lang.String', required: 'byte, char, short or int'">list.get(0)</error>) {
+      case "foo": break;
+    }
+  }
+
+  void f(<error descr="Receiver parameters are not supported at this language level">Object this</error>) { }
+
+  interface I {
+    <error descr="Extension methods are not supported at this language level">default void m() { }</error>
+    <error descr="Extension methods are not supported at this language level">static void m() { }</error>
+  }
+}