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[jalview.git] / forester / java / src / org / forester / archaeopteryx / NodePanel.java

diff --git a/forester/java/src/org/forester/archaeopteryx/NodePanel.java b/forester/java/src/org/forester/archaeopteryx/NodePanel.java
index c7a9ce8..686b348 100644 (file)
--- a/forester/java/src/org/forester/archaeopteryx/NodePanel.java
+++ b/forester/java/src/org/forester/archaeopteryx/NodePanel.java
@@ -21,7 +21,7 @@
 // Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
 //
 // Contact: phylosoft @ gmail . com
-// WWW: www.phylosoft.org/
+// WWW: https://sites.google.com/site/cmzmasek/home/software/forester
 
 package org.forester.archaeopteryx;
 
@@ -265,8 +265,8 @@ class NodePanel extends JPanel implements TreeSelectionListener {
             }
         }
         if ( !phylogeny_node.isRoot() ) {
-            addSubelement( category, "Depth", String.valueOf( PhylogenyMethods.calculateDepth( phylogeny_node ) ) );
-            final double d = PhylogenyMethods.calculateDistanceToRoot( phylogeny_node );
+            addSubelement( category, "Depth", String.valueOf( phylogeny_node.calculateDepth() ) );
+            final double d = phylogeny_node.calculateDistanceToRoot();
             if ( d > 0 ) {
                 addSubelement( category, "Distance to root", String.valueOf( ForesterUtil.FORMATTER_6.format( d ) ) );
             }
@@ -317,7 +317,7 @@ class NodePanel extends JPanel implements TreeSelectionListener {
         addSubelement( category, DIST_DESCRIPTION, dist.getDesc() );
         if ( ( dist.getPoints() != null ) && ( dist.getPoints().size() > 0 ) ) {
             final Point p0 = dist.getPoints().get( 0 );
-            if ( p0 != null ) {
+            if ( ( p0 != null ) && !Point.isSeemsEmpty( p0 ) ) {
                 addSubelement( category, DIST_GEODETIC_DATUM, p0.getGeodeticDatum() );
                 addSubelement( category, DIST_LATITUDE, String.valueOf( p0.getLatitude() ) );
                 addSubelement( category, DIST_LONGITUDE, String.valueOf( p0.getLongitude() ) );