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:Main.java

/**
 * Return a String List representing response from invokeOemRilRequestRaw
 *
 * @param aob byte array response from invokeOemRilRequestRaw
 *//*w  ww. j a  v a  2 s.c o m*/
public static List<String> unpackListOfStrings(byte aob[]) {

    if (aob.length == 0) {
        Log.v(TAG, "Length = 0");
        return Collections.emptyList();
    }

    int lines = aob.length / CHARS_PER_LINE;

    String[] display = new String[lines];
    for (int i = 0; i < lines; i++) {
        int offset, byteCount;
        offset = i * CHARS_PER_LINE + 2;
        byteCount = 0;

        if (offset + byteCount >= aob.length) {
            Log.e(TAG, "Unexpected EOF");
            break;
        }

        while (aob[offset + byteCount] != 0 && (byteCount < CHARS_PER_LINE)) {
            byteCount += 1;
            if (offset + byteCount >= aob.length) {
                Log.e(TAG, "Unexpected EOF");
                break;
            }
        }
        display[i] = new String(aob, offset, byteCount).trim();
    }

    int newLength = display.length;
    while (newLength > 0 && TextUtils.isEmpty(display[newLength - 1])) {
        newLength -= 1;
    }

    return Arrays.asList(Arrays.copyOf(display, newLength));
}

From source file:in.mtap.iincube.mongoser.codec.crypto.Psyfer.java

public static Psyfer getInstance(String secretKey) throws NoSuchAlgorithmException,
        UnsupportedEncodingException, NoSuchPaddingException, InvalidKeyException {
    MessageDigest digest = MessageDigest.getInstance("SHA-1");
    byte[] key = digest.digest(secretKey.getBytes("UTF-8"));
    key = Arrays.copyOf(key, 16);
    SecretKeySpec secretKeySpec = new SecretKeySpec(key, "AES");
    Cipher eCipher = Cipher.getInstance("AES");
    Cipher deCipher = Cipher.getInstance("AES");
    eCipher.init(Cipher.ENCRYPT_MODE, secretKeySpec);
    deCipher.init(Cipher.DECRYPT_MODE, secretKeySpec);
    return new Psyfer(eCipher, deCipher);
}

From source file:Main.java

/**
 * Return a String List representing response from invokeOemRilRequestRaw
 *
 * @param aob Byte array response from invokeOemRilRequestRaw
 *///from   w w  w.  ja  v  a 2  s.  c  o m
public static List<String> unpackByteListOfStrings(byte aob[]) {

    if (aob.length == 0) {
        Log.v(TAG, "Length = 0");
        return Collections.emptyList();
    }

    int lines = aob.length / CHARS_PER_LINE;

    String[] display = new String[lines];
    for (int i = 0; i < lines; i++) {
        int offset, byteCount;
        offset = i * CHARS_PER_LINE + 2;
        byteCount = 0;

        if (offset + byteCount >= aob.length) {
            Log.e(TAG, "Unexpected EOF");
            break;
        }

        while (aob[offset + byteCount] != 0 && (byteCount < CHARS_PER_LINE)) {
            byteCount += 1;
            if (offset + byteCount >= aob.length) {
                Log.e(TAG, "Unexpected EOF");
                break;
            }
        }
        display[i] = new String(aob, offset, byteCount).trim();
    }

    int newLength = display.length;
    while (newLength > 0 && TextUtils.isEmpty(display[newLength - 1])) {
        newLength -= 1;
    }

    return Arrays.asList(Arrays.copyOf(display, newLength));
}

From source file:io.servicecomb.foundation.vertx.http.TestStandardHttpServletRequestEx.java

@Test
public void setBodyBuffer() {
    Buffer bodyBuffer = Buffer.buffer();
    bodyBuffer.appendString("abc");
    System.out.println(bodyBuffer.length());

    requestEx.setBodyBuffer(bodyBuffer);
    Assert.assertSame(bodyBuffer, requestEx.getBodyBuffer());
    Assert.assertArrayEquals("abc".getBytes(),
            Arrays.copyOf(requestEx.getBodyBytes(), requestEx.getBodyBytesLength()));
}

From source file:hivemall.utils.lang.ArrayUtils.java

@Nonnull
public static <T> T[] set(@Nonnull T[] src, final int index, final T value) {
    if (index >= src.length) {
        src = Arrays.copyOf(src, src.length * 2);
    }//from   w  w w .jav  a2 s  .  c  o m
    src[index] = value;
    return src;
}

From source file:com.offbynull.voip.kademlia.externalmessages.FindResponse.java

/**
 * Constructs a {@link FindResponse} object.
 * @param nodes closest nodes to the ID that was searched for
 * @throws NullPointerException if any argument is {@code null} or contains {@code null}
 *//*from  w w  w. ja  va  2 s . c  o m*/
public FindResponse(Node[] nodes) {
    Validate.notNull(nodes);
    Validate.noNullElements(nodes);
    this.nodes = Arrays.copyOf(nodes, nodes.length);
}

From source file:de.hybris.platform.webservices.util.objectgraphtransformer.impl.DefaultNodeConfig.java

public DefaultNodeConfig(final NodeConfig template) {
    super();//from  w  w w.  j  a  v a  2  s.  c  o  m
    this.type = template.getType();
    if (template.getUidProperties() != null) {
        this.uidProperties = Arrays.copyOf(template.getUidProperties(), template.getUidProperties().length);
    }

}

From source file:com.offbynull.voip.audio.gateways.io.internalmessages.InputPcmBlock.java

/**
 * Get PCM data.
 * @return PCM data
 */
public byte[] getData() {
    return Arrays.copyOf(data, data.length);
}

From source file:com.bytecode.util.Crypto.java

private static byte[] decrypt(String keystring, byte[] message, int bits) throws Exception {
    byte[] decValue = null;
    byte[] nonceBytes = Arrays.copyOf(Arrays.copyOf(message, 8), 16);
    IvParameterSpec nonce = new IvParameterSpec(nonceBytes);

    Key key = generateKey(keystring, bits);
    Cipher c = Cipher.getInstance(ALGORITHM);
    c.init(Cipher.DECRYPT_MODE, key, nonce);
    decValue = c.doFinal(message, 8, message.length - 8);

    return decValue;
}

From source file:com.intuit.tank.search.util.MultiSearchParam.java

/**
 * /*from  w w w .j  a  v  a 2s.c  om*/
 * @param operator
 *            the operator to specify
 * @param params
 *            must be at least one param
 */
public MultiSearchParam(Operator operator, SearchParam... params) {
    this.operator = operator;
    this.params = Arrays.copyOf(params, params.length);
    assert params.length != 0;
}