Bayou synthesizes unexpected non-JDK code (annotations.Bayou)

I am unsure if this is problematic, so here it goes anyway.

Here is the command I ran:

tool_files/floodgage$ ./floodgage.sh trials/create_file/trials.jar $BAYOU

And here is the suspicious output:

[Synthesis Result 8]

	import java.io.*;
	import java.util.function.*;
	import java.io.File;
	import edu.rice.cs.caper.bayou.annotations.Bayou;
	import java.net.URI;
	
	public class Draft_1_8 implements Consumer<String> {
	
	  public void accept(String filename) {
	
	    {
	      boolean boolean1;
	      File file1;
	      long long1 = (long) Bayou.$init();
	      URI uRI1 = (URI) Bayou.$init();
	      file1 = new java.io.File(uRI1);
	      boolean1 = file1.setLastModified(long1);
	    }
	  }
	}
/Draft_1_8.java:4: error: package edu.rice.cs.caper.bayou.annotations does not exist
import edu.rice.cs.caper.bayou.annotations.Bayou;

[vijay-murali]

Yes, debugging and also feedback. End users who are unfamiliar with an API may not know what exactly are the inputs to provide to work with the API. When they see such partial programs, it gives them feedback about the types that are often used in that API. In the web interface we will be replacing the $init call with a meaningful comment (e.g., /* initialize this variable */).

[rmbarnett-rice]

Bumping. Can we close this issue?