Java Utililty Methods Dump Byte Array

StringBuffer sb = new StringBuffer();
int pos = 0;
for (int i = 0; i < size / 16; i++) {
    _dump(buffer, start + pos, 16, out);
    pos += 16;
    out.println();
_dump(buffer, start + pos, size - pos, out);
...

try {
    out.write(data, 0, data.length);
} finally {
    if (closeOutput) {
        out.close();

for (int i = 0; i < b.length; ++i) {
    if (i % 16 == 0) {
        out.print(Integer.toHexString(i & 0xFFFF | 0x10000).substring(1, 5) + " - ");
    out.print(Integer.toHexString(b[i] & 0xFF | 0x100).substring(1, 3) + ' ');
    if (i % 16 == 15 || i == b.length - 1) {
        int j;
        for (j = 16 - i % 16; j > 1; --j) {
...

if (count == 0) {
    return;
final int upper_bound = offset + (count / 8 + 1) * 8;
int i = offset;
StringBuffer str = new StringBuffer();
while (i <= upper_bound) {
    int j;
...

dumpBuffer(out, label, b, 0, b.length);

if (byteArray == null) {
    return "null";
return dumpInputStream(new ByteArrayInputStream(byteArray));

StringBuilder sb = new StringBuilder();
for (int i = 0; i < bytes.length; i++) {
    byte b = bytes[i];
    int iVal = b & 0xFF;
    int byteN = Integer.parseInt(Integer.toBinaryString(iVal));
    sb.append(String.format("%1$02d: %2$08d %3$1c %3$d\n", i, byteN, iVal));
return sb.toString();
...

for (int i = 0; i < bytes.length; i++) {
    if (i % 16 == 0)
        printStream.printf("%1$06X:", i);
    printStream.print(' ');
    if (bytes[i] < 32 || bytes[i] >= 127)
        printStream.print(' ');
    else
        printStream.print((char) bytes[i]);
...

byte b[] = baos.toByteArray();
for (byte i : b) {
    System.out.print((char) i);
System.out.println();

try {
    BufferedWriter bw = new BufferedWriter(new FileWriter(outputFile));
    for (int i = 0; i < bytes.length; ++i) {
        bw.write(getByteAsAscii(bytes[i]));
        if ((i + 1) % 16 == 0) {
            bw.write("\n");
    bw.close();
} catch (IOException e) {
    e.printStackTrace();