Example usage for java.util ArrayList ArrayList

Introduction

In this page you can find the example usage for java.util ArrayList ArrayList.

Prototype

public ArrayList(Collection<? extends E> c) 

Source Link

Document

Constructs a list containing the elements of the specified collection, in the order they are returned by the collection's iterator.

Usage

From source file:common.ReverseWordsCount.java

public static void main(String[] args) throws IOException {
    List<String> readLines = FileUtils.readLines(new File("G:\\\\LTNMT\\LTNMT\\sougou\\sougou2500.txt"));
    Map<String, Integer> words = new HashMap<>();

    for (String line : readLines) {
        String[] split = line.split(" ");
        for (String wprd : split) {
            Integer get = words.get(wprd);
            if (get == null) {
                words.put(wprd, 1);//from w  w w .  j  ava  2 s .c o m
            } else {
                words.put(wprd, get + 1);
            }
        }
    }
    Set<Map.Entry<String, Integer>> entrySet = words.entrySet();
    List<Map.Entry<String, Integer>> reverseLists = new ArrayList<>(entrySet);
    Collections.sort(reverseLists, new Comparator<Map.Entry<String, Integer>>() {
        @Override
        public int compare(Map.Entry<String, Integer> o1, Map.Entry<String, Integer> o2) {
            return o2.getValue().compareTo(o1.getValue());
        }
    });
    PrintStream ps = new PrintStream("c:/reverseWords.txt");
    for (Map.Entry<String, Integer> teEntry : reverseLists) {
        ps.println(teEntry.getKey() + " " + teEntry.getValue());
    }
    ps.close();
}

---

From source file:Name.java

public static void main(String[] args) {
    Name name = new Name("A", "C");
    Name name1 = new Name("A", "B");
    Name name2 = new Name("C", "F");
    Name name3 = new Name("D", "A");
    Name name4 = new Name("Ca", "D");
    Name name5 = new Name("Cc", "Z");
    Name name6 = new Name("Cc", "W");

    Name nameArray[] = { name, name1, name2, name3, name4, name5, name6 };
    List<Name> names = new ArrayList<Name>(Arrays.asList(nameArray));

    Collections.sort(names);//from w w  w  .jav  a2  s  . com

    for (Name n : names) {
        System.out.println(n.getFirstName() + " " + n.getLastName());
    }
}

---

From source file:postenergy.TestHttpClient.java

public static void main(String[] args) {
    HttpClient client = new DefaultHttpClient();
    HttpPost post = new HttpPost("https://www.google.com/accounts/ClientLogin");

    try {/*w  ww  .  java2s .  c om*/

        List<NameValuePair> nameValuePairs = new ArrayList<NameValuePair>(1);
        nameValuePairs.add(new BasicNameValuePair("Email", "youremail"));
        nameValuePairs.add(new BasicNameValuePair("Passwd", "yourpassword"));
        nameValuePairs.add(new BasicNameValuePair("accountType", "GOOGLE"));
        nameValuePairs.add(new BasicNameValuePair("source", "Google-cURL-Example"));
        nameValuePairs.add(new BasicNameValuePair("service", "ac2dm"));

        post.setEntity(new UrlEncodedFormEntity(nameValuePairs));
        HttpResponse response = client.execute(post);
        BufferedReader rd = new BufferedReader(new InputStreamReader(response.getEntity().getContent()));

        String line = "";
        while ((line = rd.readLine()) != null) {
            System.out.println(line);
            if (line.startsWith("Auth=")) {
                String key = line.substring(5);
                // do something with the key
            }

        }
    } catch (IOException e) {
        e.printStackTrace();
    }
}

---

From source file:com.senseidb.search.node.inmemory.InMemoryIndexPerfEval.java

public static void main(String[] args) throws Exception {
    final InMemorySenseiService memorySenseiService = InMemorySenseiService.valueOf(
            new File(InMemoryIndexPerfEval.class.getClassLoader().getResource("test-conf/node1/").toURI()));

    final List<JSONObject> docs = new ArrayList<JSONObject>(15000);
    LineIterator lineIterator = FileUtils.lineIterator(
            new File(InMemoryIndexPerfEval.class.getClassLoader().getResource("data/test_data.json").toURI()));
    int i = 0;//  w w w  .  j  a  v a  2 s  .com
    while (lineIterator.hasNext() && i < 100) {
        String car = lineIterator.next();
        if (car != null && car.contains("{"))
            docs.add(new JSONObject(car));
        i++;
    }
    Thread[] threads = new Thread[10];
    for (int k = 0; k < threads.length; k++) {
        threads[k] = new Thread(new Runnable() {
            public void run() {
                long time = System.currentTimeMillis();
                //System.out.println("Start thread");
                for (int j = 0; j < 1000; j++) {
                    //System.out.println("Send request");
                    memorySenseiService.doQuery(getRequest(), docs);
                }
                System.out.println("time = " + (System.currentTimeMillis() - time));
            }
        });
        threads[k].start();
    }
    Thread.sleep(500000);
}

---

From source file:ch.rasc.wampspring.demo.client.CallClientSockJs.java

public static void main(String[] args) throws InterruptedException {

    List<Transport> transports = new ArrayList<>(2);
    transports.add(new WebSocketTransport(new StandardWebSocketClient()));
    transports.add(new RestTemplateXhrTransport());
    WebSocketClient webSocketClient = new SockJsClient(transports);

    JsonFactory jsonFactory = new MappingJsonFactory(new ObjectMapper());

    CountDownLatch latch = new CountDownLatch(10_000);
    TestTextWebSocketHandler handler = new TestTextWebSocketHandler(jsonFactory, latch);

    Long[] start = new Long[1];
    ListenableFuture<WebSocketSession> future = webSocketClient.doHandshake(handler,
            "ws://localhost:8080/wampOverSockJS");
    future.addCallback(wss -> {/* w  w w.ja v  a 2  s .co  m*/
        start[0] = System.currentTimeMillis();
        for (int i = 0; i < 10_000; i++) {

            CallMessage callMessage = new CallMessage(UUID.randomUUID().toString(), "testService.sum", i,
                    i + 1);
            try {
                wss.sendMessage(new TextMessage(callMessage.toJson(jsonFactory)));
            } catch (Exception e) {
                System.out.println("ERROR SENDING CALLMESSAGE" + e);
                latch.countDown();
            }
        }

    }, t -> {
        System.out.println("DO HANDSHAKE ERROR: " + t);
        System.exit(1);
    });

    if (!latch.await(3, TimeUnit.MINUTES)) {
        System.out.println("SOMETHING WENT WRONG");
    }

    System.out.println((System.currentTimeMillis() - start[0]) / 1000 + " seconds");
    System.out.println("SUCCESS: " + handler.getSuccess());
    System.out.println("ERROR  : " + handler.getError());
}

---

From source file:com.dianping.wed.cache.redis.util.TestDataUtil.java

public static void main(String[] args) {
    // ????// www .jav  a2  s  .c om

    //&method=incr&parameterTypes=com.dianping.wed.cache.redis.dto.WeddingRedisKeyDTO&parameters={"category":"justtest","params":["1","2"]}
    List<String> opList = new ArrayList<String>(opAndKey.keySet());
    for (int i = 0; i < 1000; i++) {
        int index = RandomUtils.nextInt(opList.size());
        String op = opList.get(index);
        String key = opAndKey.get(op);
        StringBuilder result = new StringBuilder();
        int params = buildTestUrl(result, op, key);

        String fileName = "/Users/Bob/Desktop/data/data-" + params + ".csv";
        try {
            //kuka.txt
            //kuka.txt
            FileWriter writer = new FileWriter(fileName, true);
            writer.write(result.toString());
            writer.close();
        } catch (IOException e) {
            e.printStackTrace();
        }
    }
    System.out.println("done");
}

---

From source file:org.brnvrn.Main.java

public static void main(String[] args) {

    Document doc = null; // the HTML tool page
    Document docObsolete = null;/*from www.java  2 s. co m*/
    try {
        //Document doc = Jsoup.connect("http://taskwarrior.org/tools/").get();
        ClassLoader classloader = Thread.currentThread().getContextClassLoader();
        InputStream input = classloader.getResourceAsStream("Taskwarrior-Tools.html");
        doc = Jsoup.parse(input, "UTF-8", "http://taskwarrior.org/");
        input = classloader.getResourceAsStream("Taskwarrior-Tools-Obsolete.html");
        docObsolete = Jsoup.parse(input, "UTF-8", "http://taskwarrior.org/");
    } catch (IOException e) {
        e.printStackTrace();
    }

    List<Tool> tools = new ArrayList<Tool>(100);
    ObjectMapper objectMapper = parseDocument(tools, doc, false);
    objectMapper = parseDocument(tools, docObsolete, true);

    try {
        objectMapper.writeValue(new FileOutputStream("data-tools.json"), tools);
    } catch (IOException e) {
        e.printStackTrace();
    }
}

---

From source file:cc.kave.commons.pointsto.evaluation.runners.ProjectStoreRunner.java

public static void main(String[] args) throws IOException {
    Path storeDir = Paths.get(args[0]);
    try (ProjectUsageStore store = new ProjectUsageStore(storeDir)) {
        List<ICoReTypeName> types = new ArrayList<>(store.getAllTypes());
        types.sort(new TypeNameComparator());

        System.out.println(//w  w  w  . j a  v  a2 s .  c o m
                types.stream().filter(t -> t.getIdentifier().contains("KaVE.")).collect(Collectors.toList()));
        //         if (args.length == 1 || args[1].equals("countFilteredUsages")) {
        //            countFilteredUsages(types, store);
        //         } else if (args[1].equals("countRecvCallSites")) {
        //            countRecvCallSites(types, store);
        //         }
        // methodPropabilities(types, store);
    }

}

---

From source file:edu.umn.msi.tropix.proteomics.tools.DTAToMzXML.java

public static void main(final String[] args) throws Exception {
    if (args.length < 1) {
        usage();//w  w w .  ja  v  a  2  s.  c  o  m
        System.exit(0);
    }
    Collection<File> files = null;

    if (args[0].equals("-files")) {
        if (args.length < 2) {
            out.println("No files specified.");
            usage();
            exit(-1);
        } else {
            files = new ArrayList<File>(args.length - 1);
            for (int i = 1; i < args.length; i++) {
                files.add(new File(args[i]));
            }
        }
    } else if (args[0].equals("-directory")) {
        File directory;
        if (args.length < 2) {
            directory = new File(System.getProperty("user.dir"));
        } else {
            directory = new File(args[2]);
        }
        files = FileUtilsFactory.getInstance().listFiles(directory, new String[] { "dta" }, false);
    } else {
        usage();
        exit(-1);
    }

    final InMemoryDTAListImpl dtaList = new InMemoryDTAListImpl();
    File firstFile = null;
    if (files.size() == 0) {
        out.println("No files found.");
        exit(-1);
    } else {
        firstFile = files.iterator().next();
    }
    for (final File file : files) {
        dtaList.add(FileUtils.readFileToByteArray(file), file.getName());
    }

    final DTAToMzXMLConverter dtaToMzXMLConverter = new DTAToMzXMLConverterImpl();
    final MzXML mzxml = dtaToMzXMLConverter.dtaToMzXML(dtaList, null);
    final String mzxmlName = firstFile.getName().substring(0, firstFile.getName().indexOf(".")) + ".mzXML";
    new MzXMLUtility().serialize(mzxml, mzxmlName);
}

---

From source file:info.bitoo.utils.BiToorrentRemaker.java

public static void main(String[] args) throws IOException, TOTorrentException {
    CommandLineParser parser = new PosixParser();
    CommandLine cmd = null;//w  w w . jav a 2 s.c o  m
    try {
        cmd = parser.parse(createCommandLineOptions(), args);
    } catch (ParseException e) {
        System.err.println("Parsing failed.  Reason: " + e.getMessage());
    }

    StringTokenizer stLocations = new StringTokenizer(cmd.getOptionValue("l"), "|");
    List locations = new ArrayList(stLocations.countTokens());

    while (stLocations.hasMoreTokens()) {
        URL locationURL = new URL((String) stLocations.nextToken());
        locations.add(locationURL.toString());
    }

    String torrentFileName = cmd.getOptionValue("t");

    File torrentFile = new File(torrentFileName);

    TOTorrentDeserialiseImpl torrent = new TOTorrentDeserialiseImpl(torrentFile);

    torrent.setAdditionalListProperty("alternative locations", locations);

    torrent.serialiseToBEncodedFile(torrentFile);

}

---

• «
• 1
• 2
• 3
• 4
• 5
• 6
• 7
• 8
• »