X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;ds=sidebyside;f=src%2Fjalview%2Fgui%2FPCAPanel.java;h=c0c347a34799a849009d530e02fe6f7b6f895e0e;hb=35d4103a7cac775db1e4c6598d957ed28c4d3ff5;hp=d1e7565f021d102edb352550b464e8f5db7dad67;hpb=b4fdf1d234bc0fbaa5ae0b6b1b8b9091b0edd5cf;p=jalview.git

diff --git a/src/jalview/gui/PCAPanel.java b/src/jalview/gui/PCAPanel.java
index d1e7565..c0c347a 100644
--- a/src/jalview/gui/PCAPanel.java
+++ b/src/jalview/gui/PCAPanel.java
@@ -24,7 +24,7 @@ import jalview.analysis.scoremodels.ScoreModels;
 import jalview.api.AlignViewportI;
 import jalview.api.analysis.ScoreModelI;
 import jalview.api.analysis.SimilarityParamsI;
-import jalview.bin.Cache;
+import jalview.bin.Console;
 import jalview.datamodel.Alignment;
 import jalview.datamodel.AlignmentI;
 import jalview.datamodel.AlignmentView;
@@ -140,6 +140,12 @@ public class PCAPanel extends GPCAPanel
   protected void close_actionPerformed()
   {
     setPcaModel(null);
+    if (this.rc != null)
+    {
+      this.rc.sequencePoints = null;
+      this.rc.setAxisEndPoints(null);
+      this.rc = null;
+    }
   }
 
   @Override
@@ -291,7 +297,7 @@ public class PCAPanel extends GPCAPanel
     // JAL-2647 disabled after load from project (until save to project done)
     if (getPcaModel().getInputData() == null)
     {
-      Cache.log.info(
+      Console.info(
               "Unexpected call to originalSeqData_actionPerformed - should have hidden this menu action.");
       return;
     }
@@ -572,11 +578,11 @@ public class PCAPanel extends GPCAPanel
     // }
     //
     // JPanel progressPanel;
-    // Long lId = new Long(id);
+    // Long lId = Long.valueOf(id);
     // GridLayout layout = (GridLayout) statusPanel.getLayout();
     // if (progressBars.get(lId) != null)
     // {
-    // progressPanel = (JPanel) progressBars.get(new Long(id));
+    // progressPanel = (JPanel) progressBars.get(Long.valueOf(id));
     // statusPanel.remove(progressPanel);
     // progressBars.remove(lId);
     // progressPanel = null;
@@ -615,13 +621,13 @@ public class PCAPanel extends GPCAPanel
           final IProgressIndicatorHandler handler)
   {
     progressBar.registerHandler(id, handler);
-    // if (progressBarHandlers == null || !progressBars.contains(new Long(id)))
+    // if (progressBarHandlers == null || !progressBars.contains(Long.valueOf(id)))
     // {
     // throw new
     // Error(MessageManager.getString("error.call_setprogressbar_before_registering_handler"));
     // }
-    // progressBarHandlers.put(new Long(id), handler);
-    // final JPanel progressPanel = (JPanel) progressBars.get(new Long(id));
+    // progressBarHandlers.put(Long.valueOf(id), handler);
+    // final JPanel progressPanel = (JPanel) progressBars.get(Long.valueOf(id));
     // if (handler.canCancel())
     // {
     // JButton cancel = new JButton(