Improved: Inline ‘UtilGenerics#checkCollectionCast’

(OFBIZ-11141) git-svn-id: https://svn.apache.org/repos/asf/ofbiz/ofbiz-framework/trunk@1863485 13f79535-47bb-0310-9956-ffa450edef68
apache · Jul 20, 2019 · fce71fe · fce71fe
1 parent 7b0053b
commit fce71fe
Showing 1 changed file with 4 additions and 12 deletions.
diff --git a/framework/base/src/main/java/org/apache/ofbiz/base/util/UtilGenerics.java b/framework/base/src/main/java/org/apache/ofbiz/base/util/UtilGenerics.java
@@ -36,10 +36,6 @@ public static <V> V cast(Object object) {
         return (V) object;
     }
 
-    private static <C extends Collection<?>> C checkCollectionCast(Object object, Class<C> clz) {
-        return clz.cast(object);
-    }
-
     public static <C extends Collection<?>> void checkCollectionContainment(Object object, Class<C> clz, Class<?> type) {
         if (object != null) {
             if (!(clz.isInstance(object))) {
@@ -55,19 +51,17 @@ public static <C extends Collection<?>> void checkCollectionContainment(Object o
         }
     }
 
-    @SuppressWarnings("unchecked")
     public static <T> Collection<T> checkCollection(Object object) {
-        return checkCollectionCast(object, Collection.class);
+        return cast(object);
     }
 
     public static <T> Collection<T> checkCollection(Object object, Class<T> type) {
         checkCollectionContainment(object, Collection.class, type);
         return checkCollection(object);
     }
 
-    @SuppressWarnings("unchecked")
     public static <T> List<T> checkList(Object object) {
-        return checkCollectionCast(object, List.class);
+        return cast(object);
     }
 
     public static <T> List<T> checkList(Object object, Class<T> type) {
@@ -103,19 +97,17 @@ public static <K, V> Map<K, V> checkMap(Object object, Class<K> keyType, Class<V
         return checkMap(object);
     }
 
-    @SuppressWarnings("unchecked")
     public static <T> Stack<T> checkStack(Object object) {
-        return checkCollectionCast(object, Stack.class);
+        return cast(object);
     }
 
     public static <T> Stack<T> checkStack(Object object, Class<T> type) {
         checkCollectionContainment(object, Stack.class, type);
         return checkStack(object);
     }
 
-    @SuppressWarnings("unchecked")
     public static <T> Set<T> checkSet(Object object) {
-        return checkCollectionCast(object, Set.class);
+        return cast(object);
     }
 
     public static <T> Set<T> checkSet(Object object, Class<T> type) {