fixes #48 and #54 - make sure there is only one FavoritesConfig instance

src/net/azib/ipscan/config/Config.java

@@ -27,7 +27,7 @@ public final class Config {
 	/** various GUI preferences and dimensions are stored here */
 	private GUIConfig guiConfig;
 	/** favorites are stored here */
-	private NamedListConfig favoritesConfig;
+	private FavoritesConfig favoritesConfig;
 	/** openers are stored here */
 	private OpenersConfig openersConfig;
 
@@ -78,7 +78,7 @@ public final class Config {
 	/**
 	 * @return Favorites config (only local access)
 	 */
-	NamedListConfig forFavorites() {
+	FavoritesConfig forFavorites() {
 		return favoritesConfig;
 	}
 

src/net/azib/ipscan/config/ConfigModule.java

@@ -27,6 +27,10 @@ public class ConfigModule {
 		return getConfig().forOpeners();
 	}
 
+	@Provides public FavoritesConfig forFavorites() {
+		return getConfig().forFavorites();
+	}
+
 	@Provides public GUIConfig forGUI() {
 		return getConfig().forGUI();
 	}

src/net/azib/ipscan/config/FavoritesConfig.java

@@ -5,22 +5,17 @@
  */
 package net.azib.ipscan.config;
 
-import java.util.prefs.Preferences;
-
 import net.azib.ipscan.feeders.FeederCreator;
 
-import javax.inject.Inject;
-import javax.inject.Singleton;
+import java.util.prefs.Preferences;
 
 /**
  * FavoritesConfig
  *
  * @author Anton Keks
  */
-@Singleton
 public class FavoritesConfig extends NamedListConfig {
 
-	@Inject
 	public FavoritesConfig(Preferences preferences) {
 		super(preferences, "favorites");
 	}