Example usage for java.lang String equals

List of usage examples for java.lang String equals

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Introduction

In this page you can find the example usage for java.lang String equals.

Prototype

public boolean equals(Object anObject)

Source Link

Document

Compares this string to the specified object.

Usage

From source file:Main.java

public static void main(String[] args) {
    ArrayList aList = new ArrayList();
    aList.add("1");
    aList.add("2");
    aList.add("3");
    aList.add("4");
    aList.add("java2 s .com");
    System.out.println("ArrayList: ");
    System.out.println(aList);/*from w  ww  . java 2 s .  co m*/
    Iterator itr = aList.iterator();
    String strElement = "";
    while (itr.hasNext()) {
        strElement = (String) itr.next();
        if (strElement.equals("2")) {
            itr.remove();
            break;
        }
    }
    System.out.println("ArrayList after removal : ");
    System.out.println(aList);
}

From source file:Main.java

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

    SimpleDateFormat sdf = new SimpleDateFormat("MM/dd/yyyy");

    String oeStartDateStr = "04/01/2015";
    String oeEndDateStr = "11/14/2015";

    Calendar cal = Calendar.getInstance();
    Integer year = cal.get(Calendar.YEAR);

    oeStartDateStr = oeStartDateStr.concat(year.toString());
    oeEndDateStr = oeEndDateStr.concat(year.toString());

    Date startDate = sdf.parse(oeStartDateStr);
    Date endDate = sdf.parse(oeEndDateStr);
    Date d = new Date();
    String currDt = sdf.format(d);

    if ((d.after(startDate) && (d.before(endDate)))
            || (currDt.equals(sdf.format(startDate)) || currDt.equals(sdf.format(endDate)))) {
        System.out.println("Date is between 1st april to 14th nov...");
    } else {//from w  w w  . ja  v  a  2 s  .  c  o m
        System.out.println("Date is not between 1st april to 14th nov...");
    }
}

From source file:com.axiomine.largecollections.generator.GeneratorPrimitiveKeyKryoValue.java

public static void main(String[] args) throws Exception {
    //Package of the new class you are generating Ex. com.mypackage
    String MY_PACKAGE = args[0];/*from   ww w .jav  a 2s.  c om*/
    //Any custom imports you need (: seperated). Use - if no custom imports are included
    //Ex. java.util.*:java.lang.Random     
    String CUSTOM_IMPORTS = args[1].equals("-") ? "" : args[1];
    //Package of your Key serializer class. Use com.axiomine.bigcollections.functions
    //Package of your value serializer class. Use com.axiomine.bigcollections.functions
    String KPACKAGE = args[2];
    //Class name (no packages) of the Key class Ex. String
    //Class name (no packages) of the value class Ex. Integer
    String K = args[3];
    //Specify if you are using a KryoTemplate to generate your classes
    //If true the template used to generate the class is KryoBasedMapTemplte, if false the JavaLangBasedMapTemplate is used
    //You can customize the name of the class generated
    String kCls = K;

    if (kCls.equals("byte[]")) {
        kCls = "BytesArray";
    }

    String CLASS_NAME = kCls + "KryoV" + "Map"; //Default

    //String templatePath = args[5];
    File root = new File("");
    File outFile = new File(root.getAbsolutePath() + "/src/main/java/" + MY_PACKAGE.replaceAll("\\.", "/") + "/"
            + CLASS_NAME + ".java");

    if (outFile.exists()) {
        System.out.println(outFile.getAbsolutePath() + " already exists. Please delete it and try again");
    }
    {
        String[] imports = null;
        String importStr = "";

        if (!StringUtils.isBlank(CUSTOM_IMPORTS)) {
            CUSTOM_IMPORTS.split(":");
            for (String s : imports) {
                importStr = "import " + s + ";\n";
            }
        }
        String program = FileUtils.readFileToString(
                new File(root.getAbsolutePath() + "/src/main/resources/PrimitiveKeyKryoValueMapTemplate.java"));
        program = program.replaceAll("#MY_PACKAGE#", MY_PACKAGE);
        program = program.replaceAll("#CUSTOM_IMPORTS#", importStr);

        program = program.replaceAll("#CLASS_NAME#", CLASS_NAME);
        program = program.replaceAll("#K#", K);
        program = program.replaceAll("#KCLS#", kCls);
        program = program.replaceAll("#KPACKAGE#", KPACKAGE);
        System.out.println(outFile.getAbsolutePath());
        FileUtils.writeStringToFile(outFile, program);
    }
}

From source file:com.vaadin.buildhelpers.FetchReleaseNotesTickets.java

public static void main(String[] args) throws IOException {
    String version = System.getProperty("vaadin.version");
    if (version == null || version.equals("")) {
        usage();//from   w  ww  .j a  v a2 s . c o m
    }

    URL url = new URL(queryURL.replace("@version@", version));
    URLConnection connection = url.openConnection();
    InputStream urlStream = connection.getInputStream();

    @SuppressWarnings("unchecked")
    List<String> tickets = IOUtils.readLines(urlStream);

    for (String ticket : tickets) {
        String[] fields = ticket.split("\t");
        if ("id".equals(fields[0])) {
            // This is the header
            continue;
        }
        System.out.println(ticketTemplate.replace("@ticket@", fields[0]).replace("@description@", fields[1]));
    }
    urlStream.close();
}

From source file:com.axiomine.largecollections.generator.GeneratorKryoKPrimitiveValue.java

public static void main(String[] args) throws Exception {
    //Package of the new class you are generating Ex. com.mypackage
    String MY_PACKAGE = args[0];/*from w  ww. ja  v a 2 s.c  o m*/
    //Any custom imports you need (: seperated). Use - if no custom imports are included
    //Ex. java.util.*:java.lang.Random     
    String CUSTOM_IMPORTS = args[1].equals("-") ? "" : args[1];
    //Package of your Key serializer class. Use com.axiomine.bigcollections.functions
    //Package of your value serializer class. Use com.axiomine.bigcollections.functions
    String VPACKAGE = args[2];
    //Class name (no packages) of the Key class Ex. String
    //Class name (no packages) of the value class Ex. Integer
    String V = args[3];
    //Specify if you are using a KryoTemplate to generate your classes
    //If true the template used to generate the class is KryoBasedMapTemplte, if false the JavaLangBasedMapTemplate is used
    //You can customize the name of the class generated
    String vCls = V;

    if (vCls.equals("byte[]")) {
        vCls = "BytesArray";
    }

    String CLASS_NAME = "KryoK" + vCls + "Map"; //Default

    //String templatePath = args[5];
    File root = new File("");
    File outFile = new File(root.getAbsolutePath() + "/src/main/java/" + MY_PACKAGE.replaceAll("\\.", "/") + "/"
            + CLASS_NAME + ".java");

    if (outFile.exists()) {
        System.out.println(outFile.getAbsolutePath() + " already exists. Please delete it and try again");
    }
    {
        String[] imports = null;
        String importStr = "";

        if (!StringUtils.isBlank(CUSTOM_IMPORTS)) {
            CUSTOM_IMPORTS.split(":");
            for (String s : imports) {
                importStr = "import " + s + ";\n";
            }
        }
        String program = FileUtils.readFileToString(
                new File(root.getAbsolutePath() + "/src/main/resources/KryoKeyPrimitiveValueMapTemplate.java"));
        program = program.replaceAll("#MY_PACKAGE#", MY_PACKAGE);
        program = program.replaceAll("#CUSTOM_IMPORTS#", importStr);

        program = program.replaceAll("#CLASS_NAME#", CLASS_NAME);
        program = program.replaceAll("#V#", V);
        program = program.replaceAll("#VPACKAGE#", VPACKAGE);

        program = program.replaceAll("#VCLS#", vCls);
        System.out.println(outFile.getAbsolutePath());
        FileUtils.writeStringToFile(outFile, program);
    }
}

From source file:SWTToolBar.java

public static void main(String[] args) {
    Display display = new Display();
    final Shell shell = new Shell(display);
    shell.setSize(300, 200);/* w  w  w  . j  a v a  2s  .  co m*/

    ToolBar toolbar = new ToolBar(shell, SWT.NONE);
    ToolItem item1 = new ToolItem(toolbar, SWT.PUSH);
    item1.setText("Now");
    ToolItem item2 = new ToolItem(toolbar, SWT.PUSH);
    item2.setText("is");
    ToolItem item3 = new ToolItem(toolbar, SWT.PUSH);
    item3.setText("the");
    ToolItem item4 = new ToolItem(toolbar, SWT.PUSH);
    item4.setText("time");

    toolbar.setBounds(0, 0, 200, 70);

    final Text text = new Text(shell, SWT.BORDER);
    text.setBounds(0, 100, 200, 25);

    Listener listener = new Listener() {
        public void handleEvent(Event event) {
            ToolItem item = (ToolItem) event.widget;
            String string = item.getText();
            if (string.equals("Now"))
                text.setText("You selected: Now");
            else if (string.equals("is"))
                text.setText("You selected: is");
            else if (string.equals("the"))
                text.setText("You selected: the");
            else if (string.equals("time"))
                text.setText("You selected: time");
        }
    };

    item1.addListener(SWT.Selection, listener);
    item2.addListener(SWT.Selection, listener);
    item3.addListener(SWT.Selection, listener);
    item4.addListener(SWT.Selection, listener);

    shell.open();

    while (!shell.isDisposed()) {
        if (!display.readAndDispatch())
            display.sleep();
    }
    display.dispose();
}

From source file:ToolItemSelectionListenerAdding.java

public static void main(String[] args) {
    Display display = new Display();
    final Shell shell = new Shell(display);

    GridLayout gridLayout = new GridLayout();
    gridLayout.numColumns = 3;//w w  w  . j a  v  a2s.  com
    shell.setLayout(gridLayout);

    ToolBar toolbar = new ToolBar(shell, SWT.NONE);
    ToolItem itemBack = new ToolItem(toolbar, SWT.PUSH);
    itemBack.setText("Back");
    ToolItem itemForward = new ToolItem(toolbar, SWT.PUSH);
    itemForward.setText("Forward");
    ToolItem itemStop = new ToolItem(toolbar, SWT.PUSH);
    itemStop.setText("Stop");
    ToolItem itemRefresh = new ToolItem(toolbar, SWT.PUSH);
    itemRefresh.setText("Refresh");
    ToolItem itemGo = new ToolItem(toolbar, SWT.PUSH);
    itemGo.setText("Go");

    GridData data = new GridData();
    data.horizontalSpan = 3;
    toolbar.setLayoutData(data);

    Listener listener = new Listener() {
        public void handleEvent(Event event) {
            ToolItem item = (ToolItem) event.widget;
            String string = item.getText();
            if (string.equals("Back"))
                System.out.println("Back");
            else if (string.equals("Forward"))
                System.out.println("Forward");
            else if (string.equals("Stop"))
                System.out.println("Stop");
            else if (string.equals("Refresh"))
                System.out.println("Refresh");
            else if (string.equals("Go"))
                System.out.println("Go");
        }
    };
    itemBack.addListener(SWT.Selection, listener);
    itemForward.addListener(SWT.Selection, listener);
    itemStop.addListener(SWT.Selection, listener);
    itemRefresh.addListener(SWT.Selection, listener);
    itemGo.addListener(SWT.Selection, listener);

    shell.open();

    while (!shell.isDisposed()) {
        if (!display.readAndDispatch())
            display.sleep();
    }
    display.dispose();
}

From source file:RegExTest.java

public static void main(String[] args) {
    Scanner in = new Scanner(System.in);
    System.out.println("Enter pattern: ");
    String patternString = in.nextLine();

    Pattern pattern = null;//from  w w w  . j ava2s.  c  o  m
    try {
        pattern = Pattern.compile(patternString);
    } catch (PatternSyntaxException e) {
        System.out.println("Pattern syntax error");
        System.exit(1);
    }

    while (true) {
        System.out.println("Enter string to match: ");
        String input = in.nextLine();
        if (input == null || input.equals(""))
            return;
        Matcher matcher = pattern.matcher(input);
        if (matcher.matches()) {
            System.out.println("Match");
            int g = matcher.groupCount();
            if (g > 0) {
                for (int i = 0; i < input.length(); i++) {
                    for (int j = 1; j <= g; j++)
                        if (i == matcher.start(j))
                            System.out.print('(');
                    System.out.print(input.charAt(i));
                    for (int j = 1; j <= g; j++)
                        if (i + 1 == matcher.end(j))
                            System.out.print(')');
                }
                System.out.println();
            }
        } else
            System.out.println("No match");
    }
}

From source file:org.eclipse.swt.snippets.Snippet216.java

public static void main(String[] args) {
    Display display = new Display();
    final Color[] colors = { display.getSystemColor(SWT.COLOR_RED), display.getSystemColor(SWT.COLOR_GREEN),
            display.getSystemColor(SWT.COLOR_BLUE), };
    final Rectangle[] rects = { new Rectangle(10, 10, 30, 30), new Rectangle(20, 45, 25, 35),
            new Rectangle(80, 80, 10, 10), };
    final Shell shell = new Shell(display);
    shell.setText("Snippet 216");
    Listener mouseListener = event -> {
        switch (event.type) {
        case SWT.MouseEnter:
        case SWT.MouseMove:
            for (int i = 0; i < rects.length; i++) {
                if (rects[i].contains(event.x, event.y)) {
                    String text = "ToolTip " + i;
                    if (!(text.equals(shell.getToolTipText()))) {
                        shell.setToolTipText("ToolTip " + i);
                    }//from w w w  .  j  a v a  2  s  .  c  o m
                    return;
                }
            }
            shell.setToolTipText(null);
            break;
        }
    };
    shell.addListener(SWT.MouseMove, mouseListener);
    shell.addListener(SWT.MouseEnter, mouseListener);
    shell.addListener(SWT.Paint, event -> {
        GC gc = event.gc;
        for (int i = 0; i < rects.length; i++) {
            gc.setBackground(colors[i]);
            gc.fillRectangle(rects[i]);
            gc.drawRectangle(rects[i]);
        }
    });
    shell.setSize(200, 200);
    shell.open();
    while (!shell.isDisposed()) {
        if (!display.readAndDispatch())
            display.sleep();
    }
    display.dispose();
}

From source file:com.pinterest.secor.main.ZookeeperClientMain.java

public static void main(String[] args) {
    try {//from  ww  w. ja  v a2  s .  c  om
        CommandLine commandLine = parseArgs(args);
        String command = commandLine.getOptionValue("command");
        if (!command.equals("delete_committed_offsets")) {
            throw new IllegalArgumentException("command has to be one of \"delete_committed_offsets\"");
        }
        SecorConfig config = SecorConfig.load();
        ZookeeperConnector zookeeperConnector = new ZookeeperConnector(config);
        String topic = commandLine.getOptionValue("topic");
        if (commandLine.hasOption("partition")) {
            int partition = ((Number) commandLine.getParsedOptionValue("partition")).intValue();
            TopicPartition topicPartition = new TopicPartition(topic, partition);
            zookeeperConnector.deleteCommittedOffsetPartitionCount(topicPartition);
        } else {
            zookeeperConnector.deleteCommittedOffsetTopicCount(topic);
        }
    } catch (Throwable t) {
        LOG.error("Zookeeper client failed", t);
        System.exit(1);
    }
}