Method initializeTypeMap

code/src/java/pcgen/cdom/enumeration/Region.java:114–142

Thread safe construction of typeMap

()

	 * Thread safe construction of typeMap
	 */
	private static synchronized void initializeTypeMap()
	{
		if (typeMap == null)
		{
			typeMap = new CaseInsensitiveMap<>();
			Field[] fields = Region.class.getDeclaredFields();
            for (Field field : fields)
            {
                int mod = field.getModifiers();

                if (java.lang.reflect.Modifier.isStatic(mod)
                        && java.lang.reflect.Modifier.isFinal(mod)
                        && java.lang.reflect.Modifier.isPublic(mod))
                {
                    try
                    {
                        Object obj = field.get(null);
                        if (obj instanceof Region)
                        {
                            typeMap.put(field.getName(), (Region) obj);
                        }
                    } catch (IllegalArgumentException | IllegalAccessException e)
                    {
                        throw new UnreachableError(e);
                    }
                }
            }
		}
	}

	/**
	 * Returns the constant for the given String (the search for the constant is