Converted use of Collection.size() to Collection.isEmpty().

Jean-Noel Rouvignac

21.10.2015 b8f523c95f4fd5fc705f2c6c2a2d98217b9da450

 opendj-server-legacy/src/main/java/org/opends/guitools/controlpanel/ui/BaseDNPanel.java

@@ -117,7 +117,7 @@
  public void okClicked()
  {
    setPrimaryValid(dnLabel);
    LinkedHashSet<LocalizableMessage> errors = new LinkedHashSet<LocalizableMessage>();
    LinkedHashSet<LocalizableMessage> errors = new LinkedHashSet<>();

    if ("".equals(dn.getText().trim()))
    {
@@ -135,10 +135,6 @@
      }
    }

    if (errors.size() > 0)
    {
      setPrimaryInvalid(dnLabel);
    }
    if (errors.isEmpty())
    {
      baseDn = dn.getText().trim();
@@ -146,6 +142,7 @@
    }
    else
    {
      setPrimaryInvalid(dnLabel);
      displayErrorDialog(errors);
      dn.setSelectionStart(0);
      dn.setSelectionEnd(dn.getText().length());