[Jaxx-commits] 73/94: use generics (avoid to generate cast :))

11 Mar 2017

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New commit to annotated tag v2.0.0-beta-1 in repository jaxx.

See https://gitlab.nuiton.org/nuiton/jaxx.git

commit 89dd54ba4dda09bd07a6ea4517c2952738741887
Author: Tony Chemit <chemit@codelutin.com>
Date:   Thu Nov 5 02:22:45 2009 +0000

    use generics (avoid to generate cast :))
---
 jaxx-runtime/src/main/java/jaxx/runtime/Util.java | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/jaxx-runtime/src/main/java/jaxx/runtime/Util.java b/jaxx-runtime/src/main/java/jaxx/runtime/Util.java
index 7358266..18e5f03 100644
--- a/jaxx-runtime/src/main/java/jaxx/runtime/Util.java
+++ b/jaxx-runtime/src/main/java/jaxx/runtime/Util.java
@@ -151,7 +151,7 @@ public class Util {
         }
     }
 
-    public static Object getEventListener(Class<? extends EventListener> listenerClass, final String listenerMethodName, final Object methodContainer, final String methodName) {
+    public static <E extends EventListener> E  getEventListener(Class<E> listenerClass, final String listenerMethodName, final Object methodContainer, final String methodName) {
         WeakReference<List<EventListenerDescriptor>> ref = eventListeners.get(methodContainer);
         List<EventListenerDescriptor> descriptors = ref != null ? ref.get() : null;
         if (descriptors == null) {
@@ -162,7 +162,7 @@ public class Util {
                 if (listenerClass == descriptor.listenerClass &&
                         (listenerMethodName == null ? descriptor.listenerMethodName == null : listenerMethodName.equals(descriptor.listenerMethodName)) &&
                         methodName.equals(descriptor.methodName)) {
-                    return descriptor.eventListener;
+                    return (E) descriptor.eventListener;
                 }
             }
         }
@@ -218,13 +218,13 @@ public class Util {
                         }
                     });
             descriptors.add(descriptor);
-            return descriptor.eventListener;
+            return (E) descriptor.eventListener;
         } catch (NoSuchMethodException e) {
             throw new RuntimeException(e);
         }
     }
 
-    public static Object getEventListener(Class<? extends EventListener> listenerClass, final Object methodContainer, final String methodName) {
+    public static <E extends EventListener> E getEventListener(Class<E> listenerClass, final Object methodContainer, final String methodName) {
         return getEventListener(listenerClass, null, methodContainer, methodName);
     }
 

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[Jaxx-commits] 73/94: use generics (avoid to generate cast :))

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