[New] Added StringHelper.asPrettyHexString()
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@ -56,6 +56,35 @@ public class StringHelper {
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(byte) '5', (byte) '6', (byte) '7', (byte) '8', (byte) '9', (byte) 'a', (byte) 'b', (byte) 'c', (byte) 'd',
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(byte) '5', (byte) '6', (byte) '7', (byte) '8', (byte) '9', (byte) 'a', (byte) 'b', (byte) 'c', (byte) 'd',
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(byte) 'e', (byte) 'f' };
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(byte) 'e', (byte) 'f' };
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public static String asPrettyHexString(byte[] raw) {
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try {
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byte[] hex = new byte[3 * raw.length + (raw.length / 8)];
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int index = 0;
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for (int i = 0; i < raw.length; i++) {
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byte b = raw[i];
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int v = b & 0xFF;
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hex[index++] = HEX_CHAR_TABLE[v >>> 4];
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hex[index++] = HEX_CHAR_TABLE[v & 0xF];
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hex[index++] = ' ';
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if ((i + 1) % 8 == 0) {
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hex[index++] = ' ';
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}
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}
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return new String(hex, "ASCII"); //$NON-NLS-1$
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} catch (UnsupportedEncodingException e) {
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String msg = MessageFormat.format("Something went wrong while converting to HEX: {0}", e.getMessage()); //$NON-NLS-1$
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throw new RuntimeException(msg, e);
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}
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}
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public static void main(String[] args) {
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System.out.println(asPrettyHexString(fromHexString("010000000000040003000000000000c0")));
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}
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/**
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/**
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* Converts each byte of the given byte array to a HEX value and returns the concatenation of these values
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* Converts each byte of the given byte array to a HEX value and returns the concatenation of these values
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*
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*
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