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

static public void main(String args[]) throws Exception {
    Enumeration interfaces = NetworkInterface.getNetworkInterfaces();
    while (interfaces.hasMoreElements()) {
        NetworkInterface ni = (NetworkInterface) interfaces.nextElement();
        System.out.println(ni);/*from   w  ww .ja  v  a 2  s .  c o m*/
    }
}

From source file:Main.java

public static void main(String[] args) {

    ResourceBundle bundle = ResourceBundle.getBundle("hello", Locale.US);

    System.out.println(bundle.getString("hello"));

    Enumeration<String> enumeration = bundle.getKeys();

    while (enumeration.hasMoreElements()) {
        System.out.println(enumeration.nextElement());
    }//from  www .  jav a2s . com

}

From source file:WordCount.java

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

    Hashtable map = new Hashtable();
    FileReader fr = new FileReader(args[0]);
    BufferedReader br = new BufferedReader(fr);
    String line;//from   ww  w  . j a  va2s. c om
    while ((line = br.readLine()) != null) {
        processLine(line, map);
    }
    Enumeration e = map.keys();
    while (e.hasMoreElements()) {
        String key = (String) e.nextElement();
        System.out.println(key + " : " + map.get(key));
    }
}

From source file:MainClass.java

public static void main(String[] args) {

    try {/*from w w w .ja  v  a  2s . c om*/
        ZipFile zf = new ZipFile("your.zip");
        Enumeration e = zf.entries();
        while (e.hasMoreElements()) {
            ZipEntry ze = (ZipEntry) e.nextElement();
            String name = ze.getName();
            Date lastModified = new Date(ze.getTime());
            long uncompressedSize = ze.getSize();
            long compressedSize = ze.getCompressedSize();

            System.out.println(name);
            System.out.println(lastModified);
            System.out.println(uncompressedSize);
            System.out.println(compressedSize);

        }
    } catch (IOException ex) {
        System.err.println(ex);
    }
}

From source file:Main.java

public static void main(String[] args) {
    ArrayList<String> arrayList = new ArrayList<String>();

    arrayList.add("A");
    arrayList.add("B");
    arrayList.add("D");
    arrayList.add("E");
    arrayList.add("F");

    Enumeration e = Collections.enumeration(arrayList);

    while (e.hasMoreElements())
        System.out.println(e.nextElement());
}

From source file:Main.java

public static void main(String args[]) throws Exception {
    Vector<String> v = new Vector<String>();
    v.add("a");//  w  w  w .  java2  s .co m
    v.add("b");
    v.add("java2s.com");

    Collection<String> col = v;
    Enumeration<String> e = Collections.enumeration(col);

    for (; e.hasMoreElements();) {
        Object o = e.nextElement();
        System.out.println(o);
    }
}

From source file:MainClass.java

public static void main(String args[]) throws Exception {
    Hashtable hash = new Hashtable(89);
    hash.put("one", "two");
    hash.put("two", "three");
    hash.put("three", "four");
    hash.put("four", "five");
    System.out.println(hash);/*from  ww w.  j a v a2 s  .c om*/
    System.out.println(hash.size());
    Enumeration e = hash.keys();
    while (e.hasMoreElements()) {
        String key = (String) e.nextElement();
        System.out.println(key + " : " + hash.get(key));
    }
    Set set = hash.entrySet();
    Iterator it = set.iterator();
    while (it.hasNext()) {
        Map.Entry entry = (Map.Entry) it.next();
        System.out.println(entry.getKey() + " : " + entry.getValue());
    }
}

From source file:Main.java

public static void main(String args[]) throws Exception {
    Vector<String> v = new Vector<String>();
    v.add("a");/*from  w  ww.  j  a  va2  s  .  c om*/
    v.add("b");
    v.add("c");

    Collection<String> col = v;
    Enumeration<String> e = Collections.enumeration(col);

    for (; e.hasMoreElements();) {
        Object o = e.nextElement();
        System.out.println(o);
    }
}

From source file:Main.java

public static void main(String[] args) throws Exception {
    ZipFile zf = new ZipFile("your.zip");
    Enumeration e = zf.entries();
    while (e.hasMoreElements()) {
        ZipEntry ze = (ZipEntry) e.nextElement();
        String name = ze.getName();

        Date lastModified = new Date(ze.getTime());
        long uncompressedSize = ze.getSize();
        long compressedSize = ze.getCompressedSize();

        int method = ze.getMethod();

        if (method == ZipEntry.STORED) {
            System.out.println(name + " was stored at " + lastModified);
            System.out.println("with a size of  " + uncompressedSize + " bytes");
        } else if (method == ZipEntry.DEFLATED) {
            System.out.println(name + " was deflated at " + lastModified);
            System.out.println("from  " + uncompressedSize + " bytes to " + compressedSize
                    + " bytes, a savings of " + (100.0 - 100.0 * compressedSize / uncompressedSize) + "%");
        } else {//from ww w .  j a va2  s  .  com
            System.out.println(name + " was compressed at " + lastModified);
            System.out.println("from  " + uncompressedSize + " bytes to " + compressedSize
                    + " bytes, a savings of " + (100.0 - 100.0 * compressedSize / uncompressedSize) + "%");
        }
    }
}

From source file:MainClass.java

public static void main(String[] args) {

    try {/* www  .j  a  v  a2 s  .  co  m*/
        ZipFile zf = new ZipFile("your.zip");
        Enumeration e = zf.entries();
        while (e.hasMoreElements()) {
            ZipEntry ze = (ZipEntry) e.nextElement();
            String name = ze.getName();

            long crc = ze.getCrc();
            System.out.println("Its CRC is " + crc);

            String comment = ze.getComment();
            if (comment != null && !comment.equals("")) {
                System.out.println(comment);
            }
            if (ze.isDirectory()) {
                System.out.println(name + " is a directory");
            }
        }
    } catch (IOException ex) {
        System.err.println(ex);
    }
}