}
@SuppressWarnings("unchecked")
private boolean _canConvert(Type<?> sourceType, Type<?> destinationType) {
boolean canConvert = false;
ConverterKey key = new ConverterKey(sourceType, destinationType);
if (converterCache.containsKey(key)) {
return true;
}
for (@SuppressWarnings("rawtypes")
Converter converter : converters) {