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1 package jp.ac.u_ryukyu.ie.cr.tatsuki.xml;
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2
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3 import java.io.BufferedWriter;
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4 import java.io.File;
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5 import java.io.FileWriter;
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6 import java.io.IOException;
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7 import java.io.PrintWriter;
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8 import java.util.TreeMap;
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9
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10 public class UntilTreeMapPutTime {
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11
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12 public static void main(String args[]) throws IOException {
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13 File file = new File("./time/until");
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14 PrintWriter pw = new PrintWriter(new BufferedWriter(new FileWriter(file)));
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15 TreeMap<Integer, Integer> map = new TreeMap<Integer,Integer>();
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16 for (int count = 0; count <= 48800; count++) {
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17 long t1 = System.currentTimeMillis();
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18 map.put(count, count);
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19 long t2 = System.currentTimeMillis();
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17
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20 int aaa = map.get(count);
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21 long t3 = System.currentTimeMillis();
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22 if ((count % 100) == 0) {
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23 System.out.println("put time " + count + " " + (t2 - t1));
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24 System.out.println("get time " + count + " " + (t3 - t2));
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25
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26 pw.println(count + " " + (t2 - t1));
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17
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27 }
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28 }
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29 pw.close();
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30 }
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31 }
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