From 8b09a3f3d46a1c54e1a5a9713cf6868c074e0f91 Mon Sep 17 00:00:00 2001
From: Carlo Zancanaro <carlo@zancanaro.id.au>
Date: Thu, 4 Jun 2015 12:09:14 +1000
Subject: Properly mark Generator and ShrinkStrategy with @FunctionalInterface

---
 src/main/java/au/id/zancanaro/javacheck/Generator.java      | 1 +
 src/main/java/au/id/zancanaro/javacheck/ShrinkStrategy.java | 1 +
 2 files changed, 2 insertions(+)

diff --git a/src/main/java/au/id/zancanaro/javacheck/Generator.java b/src/main/java/au/id/zancanaro/javacheck/Generator.java
index 0679f10..ac731de 100644
--- a/src/main/java/au/id/zancanaro/javacheck/Generator.java
+++ b/src/main/java/au/id/zancanaro/javacheck/Generator.java
@@ -22,6 +22,7 @@ import java.util.function.Predicate;
  * @param <T> The type generated by this generator.
  */
 @SuppressWarnings("unused")
+@FunctionalInterface
 public interface Generator<T> {
     /**
      * Return a {@link ShrinkTree} containing a new random value of the required
diff --git a/src/main/java/au/id/zancanaro/javacheck/ShrinkStrategy.java b/src/main/java/au/id/zancanaro/javacheck/ShrinkStrategy.java
index 6bd1eb9..0018309 100644
--- a/src/main/java/au/id/zancanaro/javacheck/ShrinkStrategy.java
+++ b/src/main/java/au/id/zancanaro/javacheck/ShrinkStrategy.java
@@ -2,6 +2,7 @@ package au.id.zancanaro.javacheck;
 
 import java.util.Iterator;
 
+@FunctionalInterface
 interface ShrinkStrategy<T> {
     Iterator<T> shrink(T obj);
 }
-- 
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