JAL-969 remove unnecessary overrides

diff --git a/src/jalview/appletgui/AlignViewport.java b/src/jalview/appletgui/AlignViewport.java
index 7e9cbf1..2ced8da 100644 (file)
--- a/src/jalview/appletgui/AlignViewport.java
+++ b/src/jalview/appletgui/AlignViewport.java
@@ -484,26 +484,6 @@ public class AlignViewport extends AlignmentViewport implements
     }
   }
 
-  public void setThreshold(int thresh)
-  {
-    threshold = thresh;
-  }
-
-  public int getThreshold()
-  {
-    return threshold;
-  }
-
-  public void setIncrement(int inc)
-  {
-    increment = inc;
-  }
-
-  public int getIncrement()
-  {
-    return increment;
-  }
-
   public void resetSeqLimits(int height)
   {
     setEndSeq(height / getCharHeight());