Here you can find the source of createHashtable(int size)
public static Hashtable createHashtable(int size)
//package com.java2s; /******************************************************************************* * Copyright (c) 2007 IBM Corporation and others. All rights reserved. This * program and the accompanying materials are made available under the terms of * the Eclipse Public License v1.0 which accompanies this distribution, and is * available at http://www.eclipse.org/legal/epl-v10.html * /* w w w . jav a 2s. c o m*/ * Contributors: IBM Corporation - initial API and implementation ******************************************************************************/ import java.util.*; public class Main { public static Hashtable createHashtable(int size) { return new Hashtable((int) Math.ceil((double) size / 0.75)); } }