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Posted to commits@pdfbox.apache.org by ti...@apache.org on 2020/01/12 11:17:24 UTC

svn commit: r1872646 - /pdfbox/branches/issue4569/pdfbox/src/main/java/org/apache/pdfbox/pdmodel/common/PDNameTreeNode.java

Author: tilman
Date: Sun Jan 12 11:17:24 2020
New Revision: 1872646

URL: http://svn.apache.org/viewvc?rev=1872646&view=rev
Log:
PDFBOX-4071: use isEmpty()

Modified:
    pdfbox/branches/issue4569/pdfbox/src/main/java/org/apache/pdfbox/pdmodel/common/PDNameTreeNode.java

Modified: pdfbox/branches/issue4569/pdfbox/src/main/java/org/apache/pdfbox/pdmodel/common/PDNameTreeNode.java
URL: http://svn.apache.org/viewvc/pdfbox/branches/issue4569/pdfbox/src/main/java/org/apache/pdfbox/pdmodel/common/PDNameTreeNode.java?rev=1872646&r1=1872645&r2=1872646&view=diff
==============================================================================
--- pdfbox/branches/issue4569/pdfbox/src/main/java/org/apache/pdfbox/pdmodel/common/PDNameTreeNode.java (original)
+++ pdfbox/branches/issue4569/pdfbox/src/main/java/org/apache/pdfbox/pdmodel/common/PDNameTreeNode.java Sun Jan 12 11:17:24 2020
@@ -135,7 +135,7 @@ public abstract class PDNameTreeNode<T e
      */
     public void setKids( List<? extends PDNameTreeNode<T>> kids )
     {
-        if (kids != null && kids.size() > 0)
+        if (kids != null && !kids.isEmpty())
         {
             for (PDNameTreeNode<T> kidsNode : kids)
             {
@@ -167,7 +167,7 @@ public abstract class PDNameTreeNode<T e
         else
         {
             List<PDNameTreeNode<T>> kids = getKids();
-            if (kids != null && kids.size() > 0)
+            if (kids != null && !kids.isEmpty())
             {
                 PDNameTreeNode<T> firstKid = kids.get(0);
                 PDNameTreeNode<T> lastKid = kids.get(kids.size() - 1);