Example usage for java.util Enumeration hasMoreElements

Introduction

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

Prototype

boolean hasMoreElements();

Source Link

Document

Tests if this enumeration contains more elements.

Usage

From source file:Main.java

/**
 * For testing only - prevent the tests to exit until all thread finished
 *//*  w ww.  jav a2 s  .co  m*/
public static void waitForBackgroundThreads() {
    Enumeration e = threads.elements();
    while (e.hasMoreElements()) {
        Thread thread = (Thread) e.nextElement();
        if (thread.isAlive()) {
            try {
                thread.join();
            } catch (InterruptedException ignore) {
                ignore.printStackTrace();
            }
        }
    }
}

From source file:Main.java

public static <T> void addAll(Collection<T> c, Enumeration<T> enumeration) {
    while (enumeration.hasMoreElements()) {
        c.add(enumeration.nextElement());
    }//from w  ww . ja  v  a  2s .co m
}

From source file:PrintDescendants.java

public static void printDescendants(TreeNode root) {
    System.out.println(root);/*from   w w  w. j av  a2  s  .  c om*/
    Enumeration children = root.children();
    if (children != null) {
        while (children.hasMoreElements()) {
            printDescendants((TreeNode) children.nextElement());
        }
    }
}

From source file:Main.java

public static Vector tail(Vector v) {
    Vector result = new Vector();
    Enumeration e = v.elements();
    e.nextElement();//from   www.ja  va  2 s.com
    while (e.hasMoreElements())
        result.addElement(e.nextElement());

    return result;
}

From source file:Main.java

/**
 * Returns string keys in a hashtable as array of string
 *
 * @param ht/*from  ww w. j a  v  a 2s  .  c  om*/
 *            , Hashtable
 * @return , string array with hash keys string
 */
public static synchronized String[] hashtableKeysToArray(Hashtable ht) {
    Vector v = new Vector();
    String[] sa = null;
    int count = 0;

    Enumeration e = ht.keys();
    while (e.hasMoreElements()) {
        String s = (String) e.nextElement();
        v.addElement(s);
        count++;
    }

    sa = new String[count];
    v.copyInto(sa);
    return sa;

}

From source file:Main.java

public static void setLookAndFeel(int fontSize) throws Exception {
    UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
    UIDefaults defaults = UIManager.getDefaults();
    Enumeration<Object> keys = defaults.keys();
    while (keys.hasMoreElements()) {
        Object key = keys.nextElement();

        if ((key instanceof String) && (((String) key).endsWith(".font"))) {
            FontUIResource font = (FontUIResource) UIManager.get(key);
            defaults.put(key, new FontUIResource(font.getFontName(), font.getStyle(), fontSize));
        }// w  ww . jav  a2  s  .co  m
    }
}

From source file:Main.java

public static Properties convertResourceBundleToProperties(ResourceBundle resource) {
    Properties properties = new Properties();

    Enumeration<String> keys = resource.getKeys();
    while (keys.hasMoreElements()) {
        String key = keys.nextElement();
        properties.put(key, resource.getString(key));
        //System.out.println("key: '" + key + "' value: '" + properties.get(key) + "'");
    }//www  .  j av  a 2 s. c o m

    return properties;
}

From source file:com.espertech.esperio.regression.adapter.SupportJMSReceiver.java

public static void print(Message msg) throws JMSException {
    log.info(".print received message: " + msg.getJMSMessageID());
    if (msg instanceof ObjectMessage) {
        ObjectMessage objMsg = (ObjectMessage) msg;
        log.info(".print object: " + objMsg.getObject().toString());
    } else {//  ww w .  j a va2  s  .  c  o  m
        MapMessage mapMsg = (MapMessage) msg;
        HashMap map = new HashMap();
        Enumeration en = mapMsg.getMapNames();
        while (en.hasMoreElements()) {
            String property = (String) en.nextElement();
            Object mapObject = mapMsg.getObject(property);
            map.put(property, mapObject);
        }
        log.info(".print map: " + map);
    }
}

From source file:Main.java

/**
 * Code from http://stackoverflow.com/questions/1236231/managing-swing-ui-default-font-sizes-without-quaqua
 * @param fontSize/*w w  w  .j  a v a  2  s.c om*/
 */
public static void changeDefaultFontSize(int fontSize) {
    UIDefaults defaults = UIManager.getDefaults();
    // UIDefaults defaults = UIManager.getLookAndFeelDefaults();
    Enumeration<Object> keys = defaults.keys();
    while (keys.hasMoreElements()) {
        Object key = keys.nextElement();
        if ((key instanceof String) && (((String) key).endsWith(".font"))) {
            FontUIResource font = (FontUIResource) UIManager.get(key);
            defaults.put(key, new FontUIResource(font.getFontName(), font.getStyle(), fontSize));
        }
    }
}

From source file:Main.java

public static final List<String> getListFromBundle(ResourceBundle rb, String prefix) {
    String name = null;/* www .j  ava  2 s .  c o m*/
    List<String> ret = new LinkedList<String>();
    Enumeration<String> names = rb.getKeys();
    while (names.hasMoreElements()) {
        name = names.nextElement();
        if (name != null && name.startsWith(prefix) && isInteger(name.substring(name.length() - 1))) {
            ret.add(rb.getString(name));
        }
    }
    Collections.sort(ret);
    return ret;
}