Merge commit 'alpha/update_2_12_for_2_11_2_series_merge^2' into HEAD

[jalview.git] / src / jalview / util / ColorUtils.java

diff --git a/src/jalview/util/ColorUtils.java b/src/jalview/util/ColorUtils.java
index 60129fb..85a0b6c 100644 (file)
--- a/src/jalview/util/ColorUtils.java
+++ b/src/jalview/util/ColorUtils.java
@@ -24,6 +24,8 @@
 
 package jalview.util;
 
+import java.util.Locale;
+
 import java.awt.Color;
 import java.util.HashMap;
 import java.util.Map;
@@ -219,12 +221,15 @@ public class ColorUtils
     colour = colour.trim();
 
     Color col = null;
-    try
-    {
-      int value = Integer.parseInt(colour, 16);
-      col = new Color(value);
-    } catch (NumberFormatException ex)
+    if (StringUtils.isHexString(colour))
     {
+      try
+      {
+        int value = Integer.parseInt(colour, 16);
+        col = new Color(value);
+      } catch (NumberFormatException ex)
+      {
+      }
     }
 
     if (col == null)
@@ -324,7 +329,7 @@ public class ColorUtils
       return null;
     }
     Color col = null;
-    name = name.toLowerCase();
+    name = name.toLowerCase(Locale.ROOT);
 
     // or make a static map; or use reflection on the field name
     switch (name)