error things

[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 37810c6..00a09d7 100644 (file)
--- a/forester/java/src/org/forester/archaeopteryx/NodePanel.java
+++ b/forester/java/src/org/forester/archaeopteryx/NodePanel.java
@@ -50,6 +50,7 @@ import org.forester.phylogeny.data.Date;
 import org.forester.phylogeny.data.Distribution;
 import org.forester.phylogeny.data.Event;
 import org.forester.phylogeny.data.PhylogenyData;
+import org.forester.phylogeny.data.PhylogenyDataUtil;
 import org.forester.phylogeny.data.Point;
 import org.forester.phylogeny.data.PropertiesMap;
 import org.forester.phylogeny.data.Property;
@@ -237,7 +238,7 @@ class NodePanel extends JPanel implements TreeSelectionListener {
         final DefaultMutableTreeNode category = new DefaultMutableTreeNode( name );
         top.add( category );
         addSubelement( category, NODE_NAME, phylogeny_node.getName() );
-        if ( phylogeny_node.getDistanceToParent() != PhylogenyNode.DISTANCE_DEFAULT ) {
+        if ( phylogeny_node.getDistanceToParent() != PhylogenyDataUtil.BRANCH_LENGTH_DEFAULT ) {
             addSubelement( category,
                            NODE_BRANCH_LENGTH,
                            ForesterUtil.FORMATTER_6.format( phylogeny_node.getDistanceToParent() ) );
@@ -264,8 +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 ) ) );
             }
@@ -316,7 +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() ) );