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JAL-3032 revert change to tooltip StringBuilder length
[jalview.git] / src / jalview / gui / SeqPanel.java
diff --git a/src/jalview/gui/SeqPanel.java b/src/jalview/gui/SeqPanel.java
index 5e117ca..e94ced2 100644 (file)
--- a/src/jalview/gui/SeqPanel.java
+++ b/src/jalview/gui/SeqPanel.java
@@ -22,7 +22,6 @@ package jalview.gui;
 
 import jalview.api.AlignViewportI;
 import jalview.bin.Cache;
-import jalview.bin.Jalview;
 import jalview.commands.EditCommand;
 import jalview.commands.EditCommand.Action;
 import jalview.commands.EditCommand.Edit;
@@ -824,7 +823,7 @@ public class SeqPanel extends JPanel
       mouseOverSequence(sequence, column, pos);
     }
 
-    tooltipText.setLength(0);
+    tooltipText.setLength(6); // "<html>"
 
     SequenceGroup[] groups = av.getAlignment().findAllGroups(sequence);
     if (groups != null)
@@ -860,7 +859,7 @@ public class SeqPanel extends JPanel
       seqARep.appendFeatures(tooltipText, pos, features,
               this.ap.getSeqPanel().seqCanvas.fr);
     }
-    if (tooltipText.length() == 0) // <html>
+    if (tooltipText.length() == 6) // <html>
     {
       setToolTipText(null);
       lastTooltip = null;
@@ -2054,7 +2053,7 @@ public class SeqPanel extends JPanel
     {
       scrollThread = new ScrollThread();
       scrollThread.setMousePosition(mousePos);
-      if (!Jalview.isJS())
+      if (!Platform.isJS())
       {
         /*
          * Java - run in a new thread