X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fdatamodel%2Ffeatures%2FFeatureSources.java;h=ec04bad554c94602b1ee80b21fa422829f47a465;hb=4435c731351c802772dd1355fdb5747cfacd7838;hp=96efb41634f7b06dab9f1ecc635b25ca8120025c;hpb=a34a5d900ab631add6e0bb8708f01327345a258f;p=jalview.git

diff --git a/src/jalview/datamodel/features/FeatureSources.java b/src/jalview/datamodel/features/FeatureSources.java
index 96efb41..ec04bad 100644
--- a/src/jalview/datamodel/features/FeatureSources.java
+++ b/src/jalview/datamodel/features/FeatureSources.java
@@ -1,24 +1,22 @@
 package jalview.datamodel.features;
 
+import jalview.bin.ApplicationSingletonProvider;
+import jalview.bin.ApplicationSingletonProvider.ApplicationSingletonI;
+
 import java.util.HashMap;
 import java.util.Map;
 
-public class FeatureSources
+public class FeatureSources implements ApplicationSingletonI
 {
-  private static FeatureSources instance = new FeatureSources();
-
-  private Map<String, FeatureSourceI> sources;
 
-  /**
-   * Answers the singelton instance of this class
-   * 
-   * @return
-   */
   public static FeatureSources getInstance()
   {
-    return instance;
+    return (FeatureSources) ApplicationSingletonProvider
+            .getInstance(FeatureSources.class);
   }
 
+  private Map<String, FeatureSourceI> sources;
+
   private FeatureSources()
   {
     sources = new HashMap<>();