Extract to method adds incorrectly static for nested class

[yyoncho]

Given the following code:

package some;

import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;

public class App {
    public static void main(String[] args) {
        ExecutorService executor = Executors.newSingleThreadExecutor();
        executor.execute(new Runnable() {
            @Override
            public void run() {
                String inLocalThread = "SecondThreadValue";
                System.out.println(inLocalThread);
            }
        });
        String inMainThread = "MainThreadValue";

        extracted(executor, inMainThread);
    }

	private static void extracted(ExecutorService executor, String inMainThread) {
		System.out.println(inMainThread);
        executor.shutdownNow();
	}
}

if you select System.out.println(inLocalThread); and then perform "Extract to method" it will generate "static" method in nested class. The strange thing is that it fails only if there is method named extracted in the upper scope and if you select exactly this line.