Double class creates primitives that wrap themselves around data items of the double data type : double « Data Type « Java

1. Java
2. Data Type
3. double

Double class creates primitives that wrap themselves around data items of the double data type

      
        
public class MainClass {
  public static void main(String[] args) {
    double d = 3.5;
    Double d2 = new Double(d);
    System.out.println(d2.doubleValue());
  }
}

   
    
    
    
    
  

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