Java Utililty Methods Byte Array Dump

StringBuffer buff = new StringBuffer(length * 3);
for (int i = 0; i < length; i++) {
    buff.append(' ');
    byte byt = byts[offset + i];
    buff.append(s_hexChars.charAt((byt >> 4) & 0xF));
    buff.append(s_hexChars.charAt(byt & 0xF));
return buff.toString();
...

StringBuilder sb = new StringBuilder();
int i = 0;
for (byte b : data) {
    i++;
    sb.append(String.valueOf(b));
    if (i < data.length)
        sb.append(", ");
    if ((i % 15) == 0)
...

for (int i = 0; data != null && i < data.length; i++) {
    if (i % 8 == 0 && i != 0)
        System.out.println();
    if (i % 8 == 0)
        System.out.printf("%04d:", i);
    System.out.printf(" %3d", ((int) data[i]));
System.out.println();
...

String result = "";
for (int i = 0; i < bytes.length; i++) {
    result += byteToHexString(bytes[i]).replace("0x", "");
    if (i == bytes.length - 1) {
        break;
    result += ", ";
    if (i % 5 == 4) {
...

StringBuffer buf = new StringBuffer(bytes.length);
buf.append("\n");
buf.append(headerStr).append("\n");
buf.append("bytes.length: ").append(bytes.length).append("\n");
int len = bytes.length;
int i = 0;
for (i = 0; i < len; i++) {
    buf.append(toHex(bytes[i]) + " ");
...

int length = b.length;
String comma = "";
for (int i = 0; i < length; i++) {
    System.out.print(comma + (short) b[i]);
    comma = ",";
System.out.println();

StringBuilder sb = new StringBuilder();
sb.append("{\n");
for (int blockOfs = 0; blockOfs < data.length; blockOfs += 8) {
    sb.append("/*@0x");
    sb.append(Integer.toHexString(blockOfs));
    sb.append(":*/ ");
    for (int i = 0; i < 8; i++) {
        if (blockOfs + i > data.length)
...

int bsLen = bytes.length;
String head = "-Location- -0--1--2--3--4--5--6--7--8--9--A--B--C--D--E--F--0--1--2--3--4--5--6--7--8--9--A--B--C--D--E--F- ---ASCII Code---\n";
StringBuilder ret = new StringBuilder(head.length() + bsLen * 3);
ret.append(head);
for (int i = 0; i < bsLen;) {
    ret.append(lpadding(Integer.toHexString(i), 4, "0")).append('(');
    ret.append(lpadding("" + i, 4, "0")).append(") ");
    for (int j = 0; j < 32; j++) {
...

StringBuilder sb = new StringBuilder();
for (byte b : bytes) {
    sb.append(String.format("%02X", b) + " ");
return sb.toString();

int rows;
int residue;
int i;
int j;
int labelSize;
byte[] rowBuf = new byte[BYTES_PER_ROW + 2];
String[] charBuf = new String[4];
String result = title + " - " + numBytes + " bytes." + LINE_SEPARATOR;
...