Bump Java library versions

[fw/altos] / altosuilib / AltosUIAxis.java

diff --git a/altosuilib/AltosUIAxis.java b/altosuilib/AltosUIAxis.java
index 1b5b92053cace56d7d0e9e34431e28c7fc7fec2e..155e7ed6d4b44d349f3166f00707582e6129f9f7 100644 (file)
--- a/altosuilib/AltosUIAxis.java
+++ b/altosuilib/AltosUIAxis.java
@@ -15,14 +15,14 @@
  * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
  */
 
-package org.altusmetrum.altosuilib_3;
+package org.altusmetrum.altosuilib_8;
 
 import java.io.*;
 import java.util.ArrayList;
 
 import java.awt.*;
 import javax.swing.*;
-import org.altusmetrum.altoslib_5.*;
+import org.altusmetrum.altoslib_8.*;
 
 import org.jfree.ui.*;
 import org.jfree.chart.*;
@@ -48,7 +48,11 @@ public class AltosUIAxis extends NumberAxis {
        public final static int axis_default = axis_include_zero;
 
        public void set_units() {
-               setLabel(String.format("%s (%s)", label, units.show_units()));
+               String u = units.show_units();
+               if (u != null)
+                       setLabel(String.format("%s (%s)", label, u));
+               else
+                       setLabel(label);
        }
 
        public void set_enable(boolean enable) {