I have the following codes.
public <T> List<Object> types(Class<T> clazz) {
Field[] fields = clazz.getDeclaredFields();
List<Object> types = Arrays.stream(fields)
.map(Field::getType)
.collect(Collectors.toList());
return types;
}
I am struggling as how I would pass the field type as Class object later on. I'll be using them in the reflection (clazz
here is class Contact
):
for (Object type : name(clazz)) {
Method method = obj.getClass().getDeclaredMethod("myMethod", type.getClass());
}
Assuming that type
is a String
, if I print it out as: System.out.println(type);
output is: class java.lang.String
but if I print it as: System.out.println(type.getClass();
output is: class java.lang.Class
. So if I pass it as type.getClass()
, reflection complains:
java.lang.NoSuchMethodException: Contact.myMethod(java.lang.Class)
Please help. Thanks.
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