import java.util.HashMap; import java.util.Map; public class javaGenUBEg10> { T value; public javaGenUBEg10(T value, String name, Integer age) { this.value = value; value.put(name, age); } public T getValue() { return value; } public static void main(String[] args) { javaGenUBEg10> obj = new javaGenUBEg10<>(new HashMap(), "Avinandan", 25); obj.getValue().put("Bose", 25); System.out.println(obj.getValue()); obj.value.put("Shekhar", 25); System.out.println(obj.getValue()); System.out.println(obj.value); obj.value.put("Shivam", 66); System.out.println(obj.value); } }