registerJavaConvertor function
See _javaConvertorCache
definition.
Implementation
void registerJavaConvertor(
String javaClass, ConvertorToDartFromPointer convertor) {
if (_javaConvertorCache[javaClass] == null) {
_javaConvertorCache[javaClass] = convertor;
} else {
throw 'registerJavaConvertor has contains javaClass $javaClass.'
' Java class and dart class are one-to-one mapping.';
}
}