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if (restrictionAnnotation.value() == CharacterRestriction.UTF8String) {
// UTF8 length
BitBuffer stringbuffer = ByteBitBuffer.createInfinite();
//char array replaced - begin
byte[] stringasbytearray = string.getBytes(StandardCharsets.UTF_8);
for (byte b: stringasbytearray){
UperEncoder.encodeConstrainedInt(stringbuffer, byte & 0xff, 0, 255);
}
//char array replaced - end
stringbuffer.flip();
if (stringbuffer.limit() % 8 != 0) {
throw new AssertionError("utf8 encoding resulted not in multiple of 8 bits");
}
int numOctets = (stringbuffer.limit() + 7) / 8; // Actually +7 is not needed here,
// since we already checked with %8.
int position1 = bitbuffer.position();
UperEncoder.encodeLengthDeterminant(bitbuffer, numOctets);
UperEncoder.logger.debug(String.format("UTF8String %s, length %d octets, encoded as %s", string, numOctets, bitbuffer.toBooleanStringFromPosition(position1)));
int position2 = bitbuffer.position();
for (int i = 0; i < stringbuffer.limit(); i++) {
bitbuffer.put(stringbuffer.get());
}
UperEncoder.logger.debug(String.format("UTF8String %s, encoded length %d octets, value bits: %s", string, numOctets, bitbuffer.toBooleanStringFromPosition(position2)));
return;
new String(bytearray, StandardCharsets.UTF_8));
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