X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fschemes%2FColourSchemeProperty.java;h=0123384d0152edc8314bfc1c1a25c68539769293;hb=d5acde3c12dac7b95d5623c024054bb4bc9cce1d;hp=2d5b23dfa343f3b55284a07b944c6df4563a896e;hpb=1d0f5219658cdf6ad5e1a1cbe6e1bb8cd12e6d85;p=jalview.git

diff --git a/src/jalview/schemes/ColourSchemeProperty.java b/src/jalview/schemes/ColourSchemeProperty.java
index 2d5b23d..0123384 100755
--- a/src/jalview/schemes/ColourSchemeProperty.java
+++ b/src/jalview/schemes/ColourSchemeProperty.java
@@ -22,9 +22,6 @@ package jalview.schemes;
 
 import jalview.api.AlignViewportI;
 import jalview.datamodel.AnnotatedCollectionI;
-import jalview.util.ColorUtils;
-
-import java.awt.Color;
 
 /**
  * ColourSchemeProperty binds names to hardwired colourschemes and tries to deal
@@ -41,6 +38,11 @@ import java.awt.Color;
 public class ColourSchemeProperty
 {
 
+  private ColourSchemeProperty()
+  {
+    // requires static call to getColourScheme(...).
+  }
+
   /**
    * Returns a colour scheme for the given name, with which the given data may
    * be coloured. The name is not case-sensitive, and may be one of
@@ -109,41 +111,6 @@ public class ColourSchemeProperty
     return ucs;
   }
 
-  public static Color rnaHelices[] = null;
-
-  public static void initRnaHelicesShading(int n)
-  {
-    int j = 0;
-    if (rnaHelices == null)
-    {
-      rnaHelices = new Color[n + 1];
-    }
-    else if (rnaHelices != null && rnaHelices.length <= n)
-    {
-      Color[] t = new Color[n + 1];
-      System.arraycopy(rnaHelices, 0, t, 0, rnaHelices.length);
-      j = rnaHelices.length;
-      rnaHelices = t;
-    }
-    else
-    {
-      return;
-    }
-    // Generate random colors and store
-    for (; j <= n; j++)
-    {
-      rnaHelices[j] = ColorUtils.generateRandomColor(Color.white);
-    }
-  }
-
-  /**
-   * delete the existing cached RNA helices colours
-   */
-  public static void resetRnaHelicesShading()
-  {
-    rnaHelices = null;
-  }
-
   /**
    * Returns the name of the colour scheme (or "None" if it is null)
    *