Main.java Source code

Introduction

Here is the source code for Main.java

Source

import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collections;
import java.util.HashMap;
import java.util.HashSet;
import java.util.List;
import java.util.Map;
import java.util.Set;

public class Main {
    public static void main(String[] argv) throws Exception {

        List stuff = Arrays.asList(new String[] { "a", "b" });

        List list = new ArrayList(stuff);
        list = Collections.unmodifiableList(list);

        try {
            list.set(0, "new value");
        } catch (UnsupportedOperationException e) {

        }

        Set set = new HashSet(stuff);
        set = Collections.unmodifiableSet(set);

        Map map = new HashMap();
        map = Collections.unmodifiableMap(map);
    }
}