import java.io.ByteArrayOutputStream;
import java.io.InputStream;
class StreamUtils {
public static byte[] readstreamFully(InputStream is) {
return readstreamFully(is, 1024);
}
public static byte[] readstreamFully(InputStream is, int blocksize) {
try {
ByteArrayOutputStream baos = new ByteArrayOutputStream();
byte[] buffer = new byte[blocksize];
while (true) {
int len = is.read(buffer);
if (len == -1) {
break;
}
baos.write(buffer, 0, len);
}
return baos.toByteArray();
} catch (Exception e) {
}
return new byte[0];
}
}