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import java.util.HashMap;
import java.util.Iterator;
import java.util.Map;


public class ArraySumWithMap {

  private Map<Integer, Integer> numbers = new HashMap<Integer, Integer>();

	/**

lobster1234

public class WaitNotifyExample {

  public static void main(String[] args) {
		Integer lock = new Integer(0);
		Thread waiter = new Thread(new Waiter(lock));
		waiter.start();
		Thread notifier = new Thread(new Notifier(lock));
		notifier.start();
	}

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public class ArraySum {

  private int[] array = new int[]{1,2,3,4,5,6,7,8,9};

	/**
	 * Do any 2 add up to this number
	 * @param number
	 * @return
	 */
	public boolean canAdd(int number){

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import java.util.Stack;


public class Bucket {

	private Stack<Long> stack = new Stack<Long>();
	
	private int MAX_SIZE = 20;
	
	public Long consume(){

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public class Map {
  
	public static void main(String[] args) {
		HashMap<Integer,Long> map = new HashMap<Integer,Long>();
		for(int i = 0;i<100;i++){
			map.put(i,System.nanoTime());
		}
		Iterator<Integer> it = map.keySet().iterator();
		while(it.hasNext()){
			map.remove(it.next());

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public class LinkedList<T> {

	private LinkedListNode<T> first = null;
	
	/**
	 * Insert at the front of the list
	 * @param node
	 */
	public void insert(LinkedListNode<T> node) {
		node.setNext(first);

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def reverseString(s:String) = (for(i<-s.length-1 to 0 by -1) yield s(i)).mkString

//Java Version here:

public class Test {
  
	public final String reverse(String s) {
		StringBuffer b = new StringBuffer(s.length());
		for(int i = s.length()-1; i >=0; i--){
			b.append(s.charAt(i));

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public class PalindromeCheck {

	public final boolean isPalindrome(String s) {
		boolean isPalindrome = true;
		for (int i = 0; i < s.length(); i++) {
			if (!(s.charAt(i) == s.charAt(s.length() - i - 1))) {
				isPalindrome = false;
				break;
			}
		}

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package com.ign.traffic;

import java.io.BufferedReader;
import java.io.InputStreamReader;

import org.apache.http.HttpResponse;
import org.apache.http.client.HttpClient;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.entity.StringEntity;
import org.apache.http.impl.client.DefaultHttpClient;

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#! /bin/sh
### BEGIN INIT INFO
# Provides:             redis-server
# Required-Start:       $syslog
# Required-Stop:        $syslog
# Should-Start:         $local_fs
# Should-Stop:          $local_fs
# Default-Start:        2 3 4 5
# Default-Stop:         0 1 6
# Short-Description:    redis-server - Persistent key-value db