Example usage for org.apache.commons.lang ArrayUtils clone

Introduction

In this page you can find the example usage for org.apache.commons.lang ArrayUtils clone.

Prototype

public static boolean[] clone(boolean[] array) 

Source Link

Document

Clones an array returning a typecast result and handling null.

Usage

From source file:edu.utah.further.core.api.math.ArithmeticUtil.java

/**
 * Return a cumulative sum array of an array
 *
 * @param array// w  w  w  . j  a v a 2s  .c  o  m
 *            original array of size n
 * @return array of size n whose ith element is sum_{j=0..i-1} (a[j])
 */
public static double[] cumulativeSum(final double[] array) {
    final double[] cumsum = ArrayUtils.clone(array);
    // Compute by recursion
    for (int i = 1; i < cumsum.length; i++) {
        // A clever implementation. Since cumsum[i] = array[i], this computes
        // cumsum[i] = array[i] + cumsum[i-1]
        cumsum[i] += cumsum[i - 1];
    }
    return cumsum;
}

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From source file:mitm.common.security.crypto.PBEncryptionOutputStream.java

public PBEncryptionOutputStream(OutputStream delegate, int iterationCount, int saltLength, String algorithm,
        char[] password) throws CryptoException {
    Check.notNull(delegate, "delegate");
    Check.notNull(algorithm, "algorithm");
    Check.notNull(password, "password");

    this.delegate = delegate;
    this.iterationCount = iterationCount;
    this.saltLength = saltLength;
    this.algorithm = algorithm;
    this.password = ArrayUtils.clone(password);

    init();//from  w ww.j a  va 2  s. com
}

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From source file:app.Des.java

private String cipher(int[] message, List<int[]> keys) {
    int[] messPermuted = this.tables.getIP_Message(message);
    int[] messL = ArrayUtils.subarray(messPermuted, 0, messPermuted.length / 2);
    int[] messR = ArrayUtils.subarray(messPermuted, messPermuted.length / 2, messPermuted.length);

    for (int[] key1 : keys) {
        int[] eMessR = this.tables.getE_Message(messR);

        int[] xorResult = new int[eMessR.length];
        for (int i = 0; i < eMessR.length; i++) {
            xorResult[i] = binMath.xor(eMessR[i], key1[i]);
        }/* www . ja  va  2s . c o  m*/

        String row = "";
        String column = "";
        int[] sTransformedMess = new int[32];
        int sTransformedIndex = 0;
        int sTableIndex = 0;
        for (int i = 0; i < xorResult.length; i = i + 6, sTableIndex++) {
            row = String.valueOf(xorResult[i]) + String.valueOf(xorResult[i + 5]);
            column = String.valueOf(xorResult[i + 1]) + String.valueOf(xorResult[i + 2])
                    + String.valueOf(xorResult[i + 3]) + String.valueOf(xorResult[i + 4]);

            int sTableNumber = this.tables.getSTables().get(sTableIndex)[Integer.parseInt(row, 2)][Integer
                    .parseInt(column, 2)];
            String binary = this.binMath.intToString(sTableNumber);

            for (int bin = 0; bin < binary.length(); bin++) {
                sTransformedMess[sTransformedIndex + bin] = Integer.parseInt(binary.charAt(bin) + "");
            }
            sTransformedIndex += binary.length();
        }
        int[] pMessage = this.tables.getP_Message(sTransformedMess);

        int[] tempR = new int[messR.length];
        for (int i = 0; i < messL.length; i++) {
            tempR[i] = binMath.xor(messL[i], pMessage[i]);
        }
        messL = ArrayUtils.clone(messR);
        messR = ArrayUtils.clone(tempR);
    }
    int[] lastPermuted = this.tables.getIPInverse_Message(ArrayUtils.addAll(messR, messL));
    String hex = binMath.fromBinStringToHexString(getString(lastPermuted, 0));
    return hex;
}

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From source file:alpha.portal.model.AdornmentTypeRange.java

/**
 * Gets the valid strings.//from w ww.  j  av  a  2 s . co m
 * 
 * @return the valid strings
 */
public String[] getValidStrings() {
    return (String[]) ArrayUtils.clone(this.validStrings);
}

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From source file:alpha.portal.model.AdornmentTypeRange.java

/**
 * Sets the valid strings./*  ww w .  j av  a  2s. c  om*/
 * 
 * @param validStrings
 *            the new valid strings
 */
public void setValidStrings(final String[] validStrings) {
    this.validStrings = (String[]) ArrayUtils.clone(validStrings);
}

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From source file:morphy.timeseal.TimesealCoder.java

public TimesealParseResult decode(byte[] bytes) {
    byte[] key = timesealKey;
    byte[] tmp = ArrayUtils.clone(bytes);

    int n;// w  w w.  j ava 2 s .c o  m
    byte offset;
    int l = tmp.length;
    if (l % 12 != 1) {
        // malformed?
        //System.out.println("malformed");
    }
    offset = tmp[l - 1];
    for (n = 0; n < l; n++) {
        // n+offset+0x80 differs slightly from original C version, it was previously n+offset-0x80
        // but since offset is -128, -128 - 0x80 (128) = -256, so it was not working properly.
        tmp[n] = (byte) ((tmp[n] + 32) ^ key[(n + offset + 0x80) % key.length]);
        if ((tmp[n] & 0x80) == 0) {
            // malformed?
            //System.out.println("malformed");
        }
        tmp[n] ^= 0x80;
    }

    for (n = 0; n + 11 < l; n += 12) {
        SC(tmp, n, n + 11);
        SC(tmp, n + 2, n + 9);
        SC(tmp, n + 4, n + 7);
    }

    for (n = 0; n < tmp.length; n++) {
        if ((tmp[n] >> 5) == 0) {
            // malformed?
            //System.out.println("malformed");
        }
    }

    // \x18 = \u0024
    // \x19 = \u0025
    int timeStartIdx = indexOfByte(tmp, (byte) 24);
    int timeEndIdx = indexOfByte(tmp, (byte) 25);

    String timestamp = new String(Arrays.copyOfRange(tmp, timeStartIdx + 1, timeEndIdx));
    String message = new String(Arrays.copyOfRange(tmp, 0, timeStartIdx));

    TimesealParseResult result = new TimesealParseResult(Long.parseLong(timestamp), message);
    return result;
}

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From source file:com.rb.ofbiz.test.utils.logging.TestMetricsBean.java

public String[] getCommandsExcludedFromLogging() {
    return (String[]) ArrayUtils.clone(commandsExcludedFromLogging);
}

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From source file:com.rb.ofbiz.test.utils.logging.TestMetricsBean.java

public void setCommandsExcludedFromLogging(String[] commandsExcludedFromLogging) {
    this.commandsExcludedFromLogging = (String[]) ArrayUtils.clone(commandsExcludedFromLogging);
}

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From source file:app.Des.java

private List<int[]> doKey() {
    int[] keyPermuted = this.tables.getPc1_Key(this.key);
    int[] keyL = ArrayUtils.subarray(keyPermuted, 0, keyPermuted.length / 2);
    int[] keyR = ArrayUtils.subarray(keyPermuted, keyPermuted.length / 2, keyPermuted.length);

    List<int[]> subkeysL = new ArrayList<>();
    List<int[]> subkeysR = new ArrayList<>();

    int[] lastL = Arrays.copyOf(keyL, keyL.length);
    int[] lastR = Arrays.copyOf(keyR, keyR.length);
    for (int shift : this.tables.getShiftKeyTable()) {
        int[] newKeyL = this.binMath.doLeftShift(lastL, shift);
        int[] newKeyR = this.binMath.doLeftShift(lastR, shift);
        subkeysL.add(newKeyL);//from   www .j a v  a 2s . c o m
        subkeysR.add(newKeyR);
        lastL = newKeyL;
        lastR = newKeyR;
    }
    List<int[]> mergedAndPermuted = new ArrayList<>();
    for (int i = 0; i < subkeysL.size(); i++) {
        int[] tempKey = new int[this.B_56];
        tempKey = ArrayUtils.clone(subkeysL.get(i));
        tempKey = ArrayUtils.addAll(tempKey, subkeysR.get(i));
        mergedAndPermuted.add(this.tables.getPc2_Key(tempKey));
    }
    return mergedAndPermuted;
}

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From source file:com.sinosoft.one.mvc.web.impl.thread.InvocationBean.java

public String[] getMethodParameterNames() {
    return (String[]) ArrayUtils.clone(getActionEngine().getParameterNames());
}

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