From 1d36fcff75cfe38639fc1a8a28eefc79e8e7286f Mon Sep 17 00:00:00 2001
From: Decebal Suiu <decebal.suiu@gmail.com>
Date: Thu, 2 May 2019 14:11:30 +0300
Subject: Resolve #296

---
 demo/app/src/main/java/org/pf4j/demo/Boot.java | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'demo')

diff --git a/demo/app/src/main/java/org/pf4j/demo/Boot.java b/demo/app/src/main/java/org/pf4j/demo/Boot.java
index 562f8f8..066a207 100644
--- a/demo/app/src/main/java/org/pf4j/demo/Boot.java
+++ b/demo/app/src/main/java/org/pf4j/demo/Boot.java
@@ -73,8 +73,8 @@ public class Boot {
         }
 
         System.out.println("Extension classes by classpath:");
-        List<Class<Greeting>> greetingsClasses = pluginManager.getExtensionClasses(Greeting.class);
-        for (Class<Greeting> greeting : greetingsClasses) {
+        List<Class<? extends Greeting>> greetingsClasses = pluginManager.getExtensionClasses(Greeting.class);
+        for (Class<? extends Greeting> greeting : greetingsClasses) {
             System.out.println("   Class: " + greeting.getCanonicalName());
         }
 
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