package jalview.util;
+import java.util.Locale;
+
import java.awt.Color;
import java.util.HashMap;
import java.util.Map;
public class ColorUtils
{
private static final int MAX_CACHE_SIZE = 1729;
+
/*
* a cache for colours generated from text strings
*/
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)
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)