Copy values from one object to another java

/**
 * This program is used to copy the values one object into another object using constructor.
 * @author w3schools
 */
public class CopyValuesConstructor {
       int id;
       String name;               
 
       CopyValuesConstructor(int id, String name){
            System.out.println("Constructor called.");
            this.id = id;
            this.name = name;
       }
 
        //Copy value of one object into another.
        CopyValuesConstructor(CopyValuesConstructor obj){
            System.out.println("Constructor called for copying value.");
            this.id = obj.id;
            this.name = obj.name;
        }
 
        public static void main(String args[]){
           //parameterized constructor call
           CopyValuesConstructor obj1 = new CopyValuesConstructor(10, "w3schools");
 
           //print values of object properties.  
           System.out.println("obj1 id = " + obj1.id);
           System.out.println("obj1 name = " + obj1.name);
           //Constructor call to copy the value of one object into other.
           CopyValuesConstructor obj2 = new CopyValuesConstructor(obj1);
           //print values of object properties. 
           System.out.println("obj2 id = " + obj2.id);
           System.out.println("obj2 name= " + obj2.name);
       }
}

/** * This program is used to copy the values one object into another object using constructor. * @author w3schools */ public class CopyValuesConstructor { int id; String name; CopyValuesConstructor(int id, String name){ System.out.println("Constructor called."); this.id = id; this.name = name; } //Copy value of one object into another. CopyValuesConstructor(CopyValuesConstructor obj){ System.out.println("Constructor called for copying value."); this.id = obj.id; this.name = obj.name; } public static void main(String args[]){ //parameterized constructor call CopyValuesConstructor obj1 = new CopyValuesConstructor(10, "w3schools"); //print values of object properties. System.out.println("obj1 id = " + obj1.id); System.out.println("obj1 name = " + obj1.name); //Constructor call to copy the value of one object into other. CopyValuesConstructor obj2 = new CopyValuesConstructor(obj1); //print values of object properties. System.out.println("obj2 id = " + obj2.id); System.out.println("obj2 name= " + obj2.name); } }

Constructor called. 
obj1 id = 10
obj1 name = w3schools  
Constructor called for copying value.    
obj2 id = 10  
obj2 name= w3schools

Constructor called. obj1 id = 10 obj1 name = w3schools Constructor called for copying value. obj2 id = 10 obj2 name= w3schools