made LazyInitializer a @FunctionalIterface to enable java8 sugar. (#652)

samtools · 7084c8805f7f8ea96c8f8248c85963d6097b36aa · yfarjoun committed on GitHub Jun 28, 2016 · Jun 28, 2016 · 7084c88
1 parent 4cd5ef9
commit 7084c8805f7f8ea96c8f8248c85963d6097b36aa
Unified Split

Showing with 1 addition and 0 deletions.

+1 −0 src/main/java/htsjdk/samtools/util/Lazy.java
diff --git a/src/main/java/htsjdk/samtools/util/Lazy.java b/src/main/java/htsjdk/samtools/util/Lazy.java
@@ -28,6 +28,7 @@ public synchronized T get() {
     }
 
     /** Describes how to build the instance of the lazy object. */
+    @FunctionalInterface
     public interface LazyInitializer<T> {
         /** Returns the desired object instance. */
         T make();