JAL-3253 JAL-3442 just comment tidying

[jalview.git] / src / jalview / renderer / seqfeatures / FeatureRenderer.java

diff --git a/src/jalview/renderer/seqfeatures/FeatureRenderer.java b/src/jalview/renderer/seqfeatures/FeatureRenderer.java
index c1bccb8..9751e0b 100644 (file)
--- a/src/jalview/renderer/seqfeatures/FeatureRenderer.java
+++ b/src/jalview/renderer/seqfeatures/FeatureRenderer.java
@@ -102,9 +102,6 @@ public class FeatureRenderer extends FeatureRendererModel
     char s = '\0';
     for (int i = featureStart; i <= featureEnd; i++)
     {
-
-      // colourOnly is just for Overview -- no need to check this again
-
       if (!colourOnly && Comparison.isGap(s = seq.getCharAt(i)))
       {
         continue;
@@ -300,8 +297,8 @@ public class FeatureRenderer extends FeatureRendererModel
 
     if (transparency != 1f)
     {
-      ((Graphics2D) g).setComposite(
-              AlphaComposite.getInstance(AlphaComposite.SRC_OVER,
+      Graphics2D g2 = (Graphics2D) g;
+      g2.setComposite(AlphaComposite.getInstance(AlphaComposite.SRC_OVER,
               transparency));
     }
 
@@ -329,7 +326,7 @@ public class FeatureRenderer extends FeatureRendererModel
         filterFeaturesForDisplay(overlaps);
       }
 
-      for (int i = overlaps.size(); --i >= 0;)
+      for (int i = 0, j = overlaps.size(); i < j; i++)
       {
         SequenceFeature sf = overlaps.get(i);
         Color featureColour = getColor(sf, fc);