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package com.spec;

import com.spec.model.Box;
import com.spec.model.Holder;
import com.spec.model.OldHolder;

public class Main {

    public static void main(String[] args) {
        //
        OldHolder h = new OldHolder(10);
        h.setI(20);
        System.out.println("g.getI=" + h.getI());

        //Holder h2 = new Holder(10.20);

        // переменная h2 типа Holder<String>
        //
        Holder<String> h2 = new Holder<>("HELLO");
        String value = h2.getI();
        System.out.println("value=" + value);
        h2.setI("JAVA");

        Holder<Integer> h3 = new Holder<>(20);
        Integer i = h3.getI();
        h3.setI(20);

        Box<String, Integer> b = new Box<>("TEST", 20);

    }
}