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Test imported type as well as fully-qualified type to check `findRef` codepath.

Co-authored-by: Jamie Thompson <[email protected]>

Author: i10416

tests/run/i17255/J.java

@@ -5,6 +5,9 @@ public class J {
 	public static p.J f() {
 		return p.J.j;
 	}
+	public static Module$ module2() {
+		return p.Module$.MODULE$;
+	}
 	public static p.Module$ module() {
 		return p.Module$.MODULE$;
 	}

tests/run/i17255/Module.scala

@@ -9,4 +9,5 @@ package p {
 object Test extends App {
   assert(p.J.f().toString == "J")
   assert(p.J.module().toString == "Module")
+  assert(p.J.module2().toString == "Module")
 }