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class Student15{ int id; String name; Student15(){System.out.println("default constructor is invoked");} Student15(int id,String name){ id = id; name = name; this ();//must be the first statement } void display(){System.out.println(id+" "+name);} public static void main(String args[]){ Student15 e1 = new Student15(111,"karan"); Student15 e2 = new Student15(222,"Aryan"); e1.display(); e2.display(); } }
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