NON GENERICS

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Wed May 29 2024 16:43:38 GMT+0000 (Coordinated Universal Time)

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public class Container {
    private Object obj;

    public Container(Object obj) {
        this.obj = obj;
    }

    public Object getObj() {
        return this.obj;
    }

    public void showType() {
        System.out.println("Type is: " + obj.getClass().getName());
    }

    public static void main(String[] args) {
        // Container for a String
        Container c1 = new Container("Generics");
        String s = (String) c1.getObj();
        System.out.println("String is: " + s);
        c1.showType();

        // Container for an Integer
        Container c2 = new Container(123);
        int i = (Integer) c2.getObj();
        System.out.println("Integer is: " + i);
        c2.showType();
    }
}

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ADSJ

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