Imported classes in methods with @Synchronized aren't recognized by Netbeans autoimport

[GoogleCodeExporter]

What steps will reproduce the problem?
1. Create the example class below
2. Press Ctrl+Shift+i , the imports for all the classes will be added
3. Press Ctrl+Shift+i again , the imports for the classes in 
importsNOTRecognized() will be removed

Example Class:
public class Sandbox {
    public void importsRecognized() {
        new FileInputStream(null);
        new HashMap();
    }

    @Synchronized
    public void importsNOTRecognized() {
        new ArrayList();
        new Socket();
    }
}

What is the expected output? What do you see instead?
All imports, including ones inside methods marked @Synchronized be listed all 
the time

What version of the product are you using? On what operating system?
0.11.6, Netbeans 7.2 (fully updated), Windows 8

Original issue reported on code.google.com by Lord.Qua...@gmail.com on 11 Jan 2013 at 7:17