Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
/*
 * File:                CollectionUtil.java
 * Authors:             Justin Basilico
 * Company:             Sandia National Laboratories
 * Project:             Cognitive Foundry
 *
 * Copyright March 25, 2008, Sandia Corporation.
 * Under the terms of Contract DE-AC04-94AL85000, there is a non-exclusive
 * license for use of this work by or on behalf of the U.S. Government. Export
 * of this program may require a license from the United States Government.
 * See CopyrightHistory.txt for complete details.
 *
 */

import java.util.LinkedHashSet;

public class Main {
    /** The default load factor for a hash map is {@value}. */
    private static final float DEFAULT_LOAD_FACTOR = 0.75f;

    /**
     * Creates a new {@link LinkedHashSet} with the given expected size. It uses the
     * default load factor (0.75) to estimate the proper number of elements for
     * the data structure to avoid a rehash or resize when the given number of
     * elements are added.
     *
     * @param   <ValueType>
     *      The type of the value in the set.
     * @param   size
     *      The size. Must be positive.
     * @return
     *      A new hash map with the given expected size.
     */
    public static <ValueType> LinkedHashSet<ValueType> createLinkedHashSetWithSize(final int size) {
        final int initialCapacity = (int) Math.ceil(size / DEFAULT_LOAD_FACTOR);
        return new LinkedHashSet<ValueType>(initialCapacity, DEFAULT_LOAD_FACTOR);
    }
}