instanceof generics java code example

Example 1: instanceof java

class Example{  
  
 public static void main(String args[]){  
   
 Example anexample=new Example();  
 System.out.println(anexample instanceof Example);
   
 }  
  
}

Example 2: java return new instance of generic type

public static <E> void append(List<E> list, Class<E> cls) throws Exception {
    E elem = cls.newInstance();   // OK
    list.add(elem);
}
//You can invoke the append method as follows:
List<String> ls = new ArrayList<>();
append(ls, String.class);

Tags:

Csharp Example

Related