Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;

import java.util.Iterator;

public class Main {
    public static <T> Iterator<T> readOnlyIterator(final Iterator<T> iterator) {
        return new Iterator<T>() {
            @Override
            public boolean hasNext() {
                return iterator.hasNext();
            }

            @Override
            public T next() {
                return iterator.next();
            }

            @Override
            public void remove() {
                throw new UnsupportedOperationException("read only iterator");
            }
        };
    }
}