method refs: static testdata, apply qualifier substitutor

java/java-tests/testData/codeInsight/daemonCodeAnalyzer/lambda/methodRef/MethodRefMisc.java

@@ -19,3 +19,18 @@ class MyTest {
         new B().m(10);
     }
 }
+
+class MyTest1 {
+
+    interface I {
+        void m();
+    }
+
+    void call(I s) {}
+
+    I i = <error descr="Cannot resolve symbol 'NonExistentType'">NonExistentType</error>::m;
+
+    {
+        call(<error descr="Cannot resolve symbol 'NonExistentType'">NonExistentType</error>::m);
+    }
+}

java/java-tests/testData/codeInsight/daemonCodeAnalyzer/lambda/methodRef/QualifierTypeArgs.java

@@ -1,3 +1,5 @@
+import java.util.*;
+
 class MyTest {
   interface I {
     String m(Foo<String> f);
@@ -28,3 +30,9 @@ class MyTest1 {
        }
     }
 }
+
+class MyTest2 {
+  public static void main(String[] args) {
+    Arrays.sort(new String[0], String.CASE_INSENSITIVE_ORDER::compare);
+  }
+}

java/java-tests/testData/codeInsight/daemonCodeAnalyzer/lambda/methodRef/StaticProblems.java

@@ -0,0 +1,17 @@
+class MyTest {
+    interface I {
+       String m(Foo f);
+    }
+
+    static class Foo<X> {
+       String foo() { return null; }
+
+       Foo<X> getFoo() { return this; }
+
+       static void test() {
+          I i1 = Foo.<error descr="Non-static method 'getFoo()' cannot be referenced from a static context">getFoo</error>()::foo;
+          I i2 = <error descr="'MyTest.Foo.this' cannot be referenced from a static context">this</error>::foo;
+          I i3 = Foo :: foo;
+       }
+    }
+}