Example usage for java.util Arrays copyOf

Introduction

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

Prototype

public static boolean[] copyOf(boolean[] original, int newLength)

Source Link

Document

Copies the specified array, truncating or padding with false (if necessary) so the copy has the specified length.

Usage

From source file:de.shadowhunt.subversion.internal.AbstractPropfindOperation.java

@CheckForNull
private static ResourceProperty.Key[] filter(final ResourceProperty.Key... requestedProperties) {
    if (requestedProperties == null) {
        return null;
    }//from w ww  . j a  va  2 s . co m

    int w = 0;
    int r = 0;
    final ResourceProperty.Key[] filteredKeys = new ResourceProperty.Key[requestedProperties.length];
    while (r < requestedProperties.length) {
        if (ResourceProperty.Type.SUBVERSION_CUSTOM.equals(requestedProperties[r].getType())) {
            r++;
            continue;
        }
        filteredKeys[w++] = requestedProperties[r++];
    }
    return Arrays.copyOf(filteredKeys, w);
}

From source file:ar.gob.ambiente.servicios.gestionpersonas.entidades.util.CriptPass.java

/**
 * Mtodo para encriptar las contraseas//from   w w w . ja va  2 s  . c  om
 * @param texto
 * @return 
 */
public static String encriptar(String texto) {

    String secretKey = "zorbazorbas"; //llave para encriptar datos
    String base64EncryptedString = "";

    try {

        MessageDigest md = MessageDigest.getInstance("MD5");
        byte[] digestOfPassword = md.digest(secretKey.getBytes("utf-8"));
        byte[] keyBytes = Arrays.copyOf(digestOfPassword, 24);

        SecretKey key = new SecretKeySpec(keyBytes, "DESede");
        Cipher cipher = Cipher.getInstance("DESede");
        cipher.init(Cipher.ENCRYPT_MODE, key);

        byte[] plainTextBytes = texto.getBytes("utf-8");
        byte[] buf = cipher.doFinal(plainTextBytes);
        byte[] base64Bytes = Base64.encodeBase64(buf);
        base64EncryptedString = new String(base64Bytes);

    } catch (NoSuchAlgorithmException | UnsupportedEncodingException | NoSuchPaddingException
            | InvalidKeyException | IllegalBlockSizeException | BadPaddingException ex) {
        System.out.println(ex.getMessage());
    }
    return base64EncryptedString;
}

From source file:com.offbynull.peernetic.playground.chorddht.messages.external.GetClosestPrecedingFingerRequest.java

public GetClosestPrecedingFingerRequest(byte[] id) {
    this.id = Arrays.copyOf(id, id.length);
    validate();
}

From source file:io.cyberstock.tcdop.server.integration.digitalocean.adapter.impl.DOAdapterUtils.java

public static String modifySSHKeyName(String name) {
    String[] nameRaw = name.split("_");
    String indexStr = nameRaw[nameRaw.length - 1];

    Integer index = 2;/*  w  w  w .  j  a  v a  2s  .  c om*/
    if (StringUtils.isNumeric(indexStr)) {
        try {
            index = Integer.parseInt(indexStr) + 1;
            nameRaw = Arrays.copyOf(nameRaw, nameRaw.length - 1);
        } catch (IllegalFormatException e) {
            //nop
        }
    }

    return StringUtils.join(nameRaw) + "_" + index;
}

From source file:common.Util.java

public static <T> T[] concat(T[] first, @SuppressWarnings("unchecked") T... second) {
    T[] result = Arrays.copyOf(first, first.length + second.length);
    System.arraycopy(second, 0, result, first.length, second.length);
    return result;
}

From source file:mase.deprecated.HybridGroupController.java

public HybridGroupController(Pair<AgentController, List<Integer>>[] controllers) {
    //this.allocations = controllers;
    AgentController[] temp = new AgentController[100];
    int count = 0;
    for (Pair<AgentController, List<Integer>> p : controllers) {
        for (Integer i : p.getRight()) {
            //System.out.println(i);
            temp[i] = p.getLeft().clone();
            count++;//  ww w  . j  av  a2 s.  co  m
        }
    }

    acs = Arrays.copyOf(temp, count);
}

From source file:be.pendragon.j2s.seventhcontinent.stats.Statistics.java

public double[] getPercentiles() {
    return Arrays.copyOf(percentiles, percentiles.length);
}

From source file:name.martingeisse.esdk.util.ImmutableByteArray.java

/**
 * Internal constructor.//from w  ww .j  a  v  a2  s  .  c  om
 */
private ImmutableByteArray(final byte[] data, final boolean copy) {
    this.data = copy ? Arrays.copyOf(data, data.length) : data;
}

From source file:com.offbynull.peernetic.playground.chorddht.messages.external.NotifyResponse.java

public NotifyResponse(byte[] id, A address) {
    this.id = Arrays.copyOf(id, id.length);
    this.address = address;
    validate();
}

From source file:Main.java

/**
 * Returns a list of all the threads in the current context.
 *
 * @return A list of all the threads in the current context.
 *///from w  w  w  .j  a va2  s.  co  m
public static Thread[] listThreads() {
    ThreadGroup root = getRootThreadGroup();

    int threadCount = 0, iteration = 0;
    Thread[] list = new Thread[threadCount];

    // because ThreadGroup.enumerate isn't thread save, keep trying to
    // enumerate for up to 10 times until we happen to have an array
    // large enough to hold all the threads that exist at the moment
    // enumerate is called
    while (iteration < 10 && threadCount >= list.length) {
        list = new Thread[root.activeCount() + (500 * ++iteration)];
        threadCount = root.enumerate(list, true);
    }

    return Arrays.copyOf(list, threadCount);
}