package wang.cloudfinger.printing.utils;

public class Constants {

	public static final String IMAGE_CACHE_PATH = "imageLoader/cache";

	public final static int NEWS_TYPE_REGISTER = 0;
	public final static int NEWS_TYPE_ADVERTISING = 1;
	public final static int NEWS_TYPE_PRINTING = 2;
	public final static int NEWS_TYPE_BID = 3;
	public final static int NEWS_TYPE_HOBBY = 4;
	
}

package wang.cloudfinger.printing.utils;

public final class Constants {

	public static final String IMAGE_CACHE_PATH = "imageLoader/cache";

	public final static int NEWS_TYPE_REGISTER = 0;
	public final static int NEWS_TYPE_ADVERTISING = 1;
	public final static int NEWS_TYPE_PRINTING = 2;
	public final static int NEWS_TYPE_BID = 3;
	public final static int NEWS_TYPE_HOBBY = 4;
	
}

Change the Class to final Class
Change the Class to final Class