Remove null checks on returned values of Entry.get*Attribute*() methods.

Jean-Noël Rouvignac

17.11.2015 14f94c13789b8ace4eae258b5f1d64494518f9c3

 opendj-server-legacy/src/main/java/org/opends/server/backends/task/Task.java

@@ -312,7 +312,7 @@
          throws InitializationException
  {
    List<Attribute> attrList = taskEntry.getAttribute(attributeName.toLowerCase());
    if (attrList == null || attrList.isEmpty())
    if (attrList.isEmpty())
    {
      if (isRequired)
      {
@@ -361,7 +361,7 @@
  {
    LinkedList<String> valueStrings = new LinkedList<>();
    List<Attribute> attrList = taskEntry.getAttribute(attributeName.toLowerCase());
    if (attrList == null || attrList.isEmpty())
    if (attrList.isEmpty())
    {
      return valueStrings;
    }
@@ -848,14 +848,10 @@

      final List<Attribute> attrList = taskEntry.getAttribute(type);
      ByteString value = ByteString.valueOfUtf8(messageString);
      if (attrList == null)
      if (attrList.isEmpty())
      {
        taskEntry.putAttribute(type, newArrayList(Attributes.create(type, value)));
      }
      else if (attrList.isEmpty())
      {
        attrList.add(Attributes.create(type, value));
      }
      else
      {
        AttributeBuilder builder = new AttributeBuilder(attrList.get(0));