Cleanup QueuedNotificationManager

[yangtools.git] / common / util / src / main / java / org / opendaylight / yangtools / util / ConstantArrayCollection.java

diff --git a/common/util/src/main/java/org/opendaylight/yangtools/util/ConstantArrayCollection.java b/common/util/src/main/java/org/opendaylight/yangtools/util/ConstantArrayCollection.java
index 8c29d9e0b9949e716bd05190d3ba20260c232bd0..b88a6ef992762d1ec5968fd305460445de8038da 100644 (file)
--- a/common/util/src/main/java/org/opendaylight/yangtools/util/ConstantArrayCollection.java
+++ b/common/util/src/main/java/org/opendaylight/yangtools/util/ConstantArrayCollection.java
@@ -145,9 +145,6 @@ final class ConstantArrayCollection<E> implements Collection<E>, Serializable {
         if (obj == this) {
             return true;
         }
-        if (obj == null) {
-            return false;
-        }
         if (!(obj instanceof ConstantArrayCollection)) {
             return false;
         }
@@ -161,7 +158,7 @@ final class ConstantArrayCollection<E> implements Collection<E>, Serializable {
             return "[]";
         }
 
-        StringBuilder sb = new StringBuilder("[");
+        final StringBuilder sb = new StringBuilder("[");
         int i = 0;
         while (i < array.length - 1) {
             sb.append(String.valueOf(array[i++])).append(", ");