Java Utililty Methods InputStream to OutputStream

List of utility methods to do InputStream to OutputStream

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Description

The list of methods to do InputStream to OutputStream are organized into topic(s).

Method

voidcopyStream(InputStream is, OutputStream os)
Copy data from an InputStream to an OutputStream. 
copyStream(is, os, false);
voidcopyStream(InputStream is, OutputStream os)
Copy a stream, using a buffer 
copyStream(is, os, new byte[BUFSIZ]);
voidcopyStream(InputStream is, OutputStream os)
Copy the data read from the specified input stream to the specified output stream. 
byte[] bytes = new byte[TEMP_BUFFER_SIZE];
while (true) {
    int n = is.read(bytes);
    if (n <= 0)
        break;
    os.write(bytes, 0, n);
longcopyStream(InputStream is, OutputStream os)
Copy contents of one stream onto another 
return copyStream(is, os, 8192);
voidcopyStream(InputStream is, OutputStream os)
Copies data. 
copyStream(is, os, 1024);
voidCopyStream(InputStream is, OutputStream os)
Copy Stream 
final int buffer_size = 1024;
try {
    byte[] bytes = new byte[buffer_size];
    for (;;) {
        int count = is.read(bytes, 0, buffer_size);
        if (count == -1)
            break;
        os.write(bytes, 0, count);
...
voidcopyStream(InputStream is, OutputStream os)
copy Stream 
try {
    final int bufSize = 4096;
    byte[] buf = new byte[bufSize];
    int cnt = 0;
    while ((cnt = is.read(buf)) > 0) {
        os.write(buf, 0, cnt);
} catch (IOException ex) {
...
voidcopyStream(InputStream is, OutputStream os, boolean closeInput)
copy Stream 
try {
    byte[] bytes = new byte[4096];
    int numBytes;
    while ((numBytes = is.read(bytes)) != -1) {
        os.write(bytes, 0, numBytes);
} finally {
    if (closeInput) {
...
voidcopyStream(InputStream is, OutputStream os, int bufferSize)
Copy input stream to output stream without closing streams. 
assert is != null : "input stream is null";
assert os != null : "output stream is null";
byte[] buff = new byte[bufferSize];
int rc;
while ((rc = is.read(buff)) != -1)
    os.write(buff, 0, rc);
os.flush();
voidcopyStream(InputStream is, OutputStream os, long maxLength)
copy Stream 
try {
    final int bufSize = 4096;
    byte[] buf = new byte[bufSize];
    int cnt = 0;
    while ((cnt = is.read(buf)) > 0) {
        os.write(buf, 0, cnt);
        maxLength -= cnt;
        if (maxLength < bufSize) {
...