Java Reflection Generic Type getGenericFirst(Object obj)

Here you can find the source of getGenericFirst(Object obj)

  1. HOME
  2. Java
  3. R
  4. Reflection Generic Type
  5. getGenericFirst(Object obj)

Description

get Generic First

License

Apache License

Declaration 

public static Class getGenericFirst(Object obj)

Method Source Code


//package com.java2s;
//License from project: Apache License 

import java.lang.reflect.ParameterizedType;
import java.lang.reflect.Type;

public class Main {

    public static Class getGenericFirst(Object obj) {
        Type type = (Type) obj.getClass().getGenericSuperclass();
        ParameterizedType pt = (ParameterizedType) type;
        Class classz = ((Class) pt.getActualTypeArguments()[0]);
        return classz;
    }/*from  www  .  j  ava  2  s. c  o  m*/
}

Related

  1. getGenericArguments(Type type)
  2. getGenericElementType(Type type)
  3. getGenerics(Type genericType)
  4. getGenerics(Type t)
  5. getGenericString(AccessibleObject ao)
  6. getGenericSuperType(Type t)