change list implementation

donhenton · Jul 3, 2018 · 9e30f4d · 9e30f4d
1 parent 0499154
commit 9e30f4d
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Showing 2 changed files with 11 additions and 7 deletions.
diff --git a/src/main/java/com/dhenton9000/birt/jpa/service/impl/OrdersServiceImpl.java b/src/main/java/com/dhenton9000/birt/jpa/service/impl/OrdersServiceImpl.java
@@ -30,7 +30,7 @@ public class OrdersServiceImpl implements OrdersService {
     @Override
     public List<Orders> getAllOrders() {
 
-         Iterable<Orders> items = ordersRepository.findAll();
+        Iterable<Orders> items = ordersRepository.findAll();
         return EntityUtils.makeCollection(items);
     }
 

diff --git a/src/main/java/com/dhenton9000/jpa/util/EntityUtils.java b/src/main/java/com/dhenton9000/jpa/util/EntityUtils.java
@@ -7,6 +7,10 @@
 
 import java.util.ArrayList;
 import java.util.Collection;
+import java.util.List;
+import java.util.Spliterator;
+import java.util.stream.Collectors;
+import java.util.stream.StreamSupport;
 
 /**
  *
@@ -23,12 +27,12 @@ public static String trimField(String f)
         }
     }
 
-    public static <E> ArrayList<E> makeCollection(Iterable<E> iter) {
-    ArrayList<E> list = new ArrayList<E>();
-    for (E item : iter) {
-        list.add(item);
-    }
-    return list;
+    public static <E> List<E> makeCollection(Iterable<E> iter) {
+        
+
+      return  StreamSupport.stream(iter.spliterator(),false)
+               .collect(Collectors.toList());
+        
 }
 
 }