Example usage for java.util Formatter close

Introduction

In this page you can find the example usage for java.util Formatter close.

Prototype

public void close() 

Source Link

Document

Closes this formatter.

Usage

From source file:cc.recommenders.utils.Fingerprints.java

private static String toHexString(final byte[] hash) {
    ensureIsNotNull(hash);//ww  w.  ja v a 2 s.c  o  m
    // this is said to be very slow... - we may look at this if hashing
    // actually takes too long.
    final Formatter formatter = new Formatter();
    for (final byte b : hash) {
        formatter.format("%02x", b);
    }
    String out = formatter.toString();
    formatter.close();
    return out;
}

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From source file:Main.java

public static String toUUIDFormat(byte[] bytes) {
    byte[] switched = new byte[] { bytes[3], bytes[2], bytes[1], bytes[0], bytes[5], bytes[4], bytes[7],
            bytes[6], bytes[8], bytes[9], bytes[10], bytes[11], bytes[12], bytes[13], bytes[14], bytes[15] };

    StringBuilder sb = new StringBuilder(bytes.length * 2);
    Formatter formatter = new Formatter(sb);
    for (byte b : switched) {
        formatter.format("%02x", b);
    }/*from   www .j a  v  a2s  .  co m*/
    sb.insert(8, "-");
    sb.insert(13, "-");
    sb.insert(18, "-");
    sb.insert(23, "-");

    String temp = sb.toString().toUpperCase();
    formatter.close();
    return temp;
}

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From source file:Main.java

public static String byteArrayToHexString(byte[] paramArrayOfByte) {
    StringBuilder localStringBuilder = new StringBuilder(2 * paramArrayOfByte.length);
    Formatter localFormatter = new Formatter(localStringBuilder);
    int i = paramArrayOfByte.length;
    for (int j = 0; j < i; j++) {
        byte b = paramArrayOfByte[j];
        Object[] arrayOfObject = new Object[1];
        arrayOfObject[0] = Byte.valueOf(b);
        localFormatter.format("%02x", arrayOfObject);
    }//from w ww.j  a v  a 2 s  .  c  om
    localFormatter.close();
    return localStringBuilder.toString();
}

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From source file:pt.webdetails.cdc.hazelcast.CfgTestApp.java

public static String toHexString(byte[] bytes) {
    Formatter formatter = new Formatter();
    try {/*from w w w . j a va  2  s .co m*/
        for (byte b : bytes) {
            formatter.format("%02x", b);
        }
        return formatter.toString();
    } finally {
        formatter.close();
    }
}

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From source file:com.codealot.textstore.FileStore.java

private static String byteToHex(final byte[] hash) {
    final Formatter formatter = new Formatter();
    for (final byte b : hash) {
        formatter.format("%02X", b);
    }//  w  w w  .j ava2 s.  c o  m
    final String result = formatter.toString();
    formatter.close();
    return result;
}

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From source file:com.codedx.burp.security.InvalidCertificateDialogStrategy.java

public static String toHexString(byte[] bytes, String sep) {
    Formatter f = new Formatter();
    for (int i = 0; i < bytes.length; i++) {
        f.format("%02x", bytes[i]);
        if (i < bytes.length - 1) {
            f.format(sep);//from w w  w .  j av a  2 s .co  m
        }
    }
    String result = f.toString();
    f.close();
    return result;
}

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From source file:de.uzk.hki.da.pkg.MetsConsistencyChecker.java

/**
 * Byte array2 hex.//from   ww w  .  j a  v  a 2 s.c  o m
 *
 * @param hash the hash
 * @return the string
 */
private static String byteArray2Hex(byte[] hash) {
    Formatter formatter = new Formatter();
    for (byte b : hash) {
        formatter.format("%02x", b);
    }

    String result = formatter.toString();
    formatter.close();
    return result;
}

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From source file:com.cloud.utils.NumbersUtil.java

public static String toReadableSize(long bytes) {
    if (bytes < KB && bytes >= 0) {
        return Long.toString(bytes) + " bytes";
    }//from   w ww.j  a va 2 s .co  m
    StringBuilder builder = new StringBuilder();
    Formatter format = new Formatter(builder, Locale.getDefault());
    if (bytes < MB) {
        format.format("%.2f KB", (float) bytes / (float) KB);
    } else if (bytes < GB) {
        format.format("%.2f MB", (float) bytes / (float) MB);
    } else if (bytes < TB) {
        format.format("%.2f GB", (float) bytes / (float) GB);
    } else {
        format.format("%.4f TB", (float) bytes / (float) TB);
    }
    format.close();
    return builder.toString();
}

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From source file:de.schildbach.wallet.ui.ReportIssueDialogFragment.java

private static void appendDir(final Appendable report, final File file, final int indent) throws IOException {
    for (int i = 0; i < indent; i++)
        report.append("  - ");

    final Formatter formatter = new Formatter(report);
    final Calendar calendar = new GregorianCalendar(UTC);
    calendar.setTimeInMillis(file.lastModified());
    formatter.format(Locale.US, "%tF %tT %8d  %s\n", calendar, calendar, file.length(), file.getName());
    formatter.close();

    final File[] files = file.listFiles();
    if (files != null)
        for (final File f : files)
            appendDir(report, f, indent + 1);
}

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From source file:org.openecomp.sdc.common.config.EcompErrorLogUtil.java

private static Either<String, Boolean> setDescriptionParams(EcompErrorEnum ecompErrorEnum,
        String... descriptionParams) {
    String description = ecompErrorEnum.getEcompErrorCode().getDescription();

    // Counting number of params in description
    int countMatches = StringUtils.countMatches(description, AbsEcompErrorManager.PARAM_STR);
    // Catching cases when there are more params passed than there are in
    // the description (formatter will ignore extra params and won't throw
    // exception)
    if (countMatches != descriptionParams.length) {
        return Either.right(false);
    }/* w w  w.j av  a2s .c o m*/
    // Setting params of the description if any
    StringBuilder sb = new StringBuilder();
    Formatter formatter = new Formatter(sb, Locale.US);
    try {
        formatter.format(description, (Object[]) descriptionParams).toString();
        return Either.left(formatter.toString());
    } catch (IllegalFormatException e) {
        // Number of passed params doesn't match number of params in config
        // file
        return Either.right(false);
    } finally {
        formatter.close();
    }

}

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