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extends StrutsTypeConverter for java.lang.Boolean

Keeno Banks
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I'm looking for a Type Converter that extends StrutsTypeConverter for Boolean.

In convertFromString(Map context, String[] values, Class toClass)
I'd like it to return null when the value is "-1" and Boolean.TRUE and Boolean.FALSE

In convertToString(Map arg0, Object arg1)
I'd like it to return "-1" for null, "true", and "false"

I'd like this converter to work for a collection of Booleans as well. For example I may have 5 <select name='color'></select>. All 5 dropdowns have the same name.

If someone could help, I would appreciate it.

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