218         // Pass 2: Allocate and fill in <high, low> pair
 219         byte[] buf = newBytesFor(n);
 220         for (int i = index, j = 0; i < end; i++, j++) {
 221             int cp = val[i];
 222             if (Character.isBmpCodePoint(cp)) {
 223                 putChar(buf, j, cp);
 224             } else {
 225                 putChar(buf, j++, Character.highSurrogate(cp));
 226                 putChar(buf, j, Character.lowSurrogate(cp));
 227             }
 228         }
 229         return buf;
 230     }
 231 
 232     public static byte[] toBytes(char c) {
 233         byte[] result = new byte[2];
 234         putChar(result, 0, c);
 235         return result;
 236     }
 237 







 238     @HotSpotIntrinsicCandidate
 239     public static void getChars(byte[] value, int srcBegin, int srcEnd, char dst[], int dstBegin) {
 240         // We need a range check here because 'getChar' has no checks
 241         if (srcBegin < srcEnd) {
 242             checkBoundsOffCount(srcBegin, srcEnd - srcBegin, value);
 243         }
 244         for (int i = srcBegin; i < srcEnd; i++) {
 245             dst[dstBegin++] = getChar(value, i);
 246         }
 247     }
 248 
 249     /* @see java.lang.String.getBytes(int, int, byte[], int) */
 250     public static void getBytes(byte[] value, int srcBegin, int srcEnd, byte dst[], int dstBegin) {
 251         srcBegin <<= 1;
 252         srcEnd <<= 1;
 253         for (int i = srcBegin + (1 >> LO_BYTE_SHIFT); i < srcEnd; i += 2) {
 254             dst[dstBegin++] = value[i];
 255         }
 256     }
 257 

 218         // Pass 2: Allocate and fill in <high, low> pair
 219         byte[] buf = newBytesFor(n);
 220         for (int i = index, j = 0; i < end; i++, j++) {
 221             int cp = val[i];
 222             if (Character.isBmpCodePoint(cp)) {
 223                 putChar(buf, j, cp);
 224             } else {
 225                 putChar(buf, j++, Character.highSurrogate(cp));
 226                 putChar(buf, j, Character.lowSurrogate(cp));
 227             }
 228         }
 229         return buf;
 230     }
 231 
 232     public static byte[] toBytes(char c) {
 233         byte[] result = new byte[2];
 234         putChar(result, 0, c);
 235         return result;
 236     }
 237 
 238     static byte[] toBytesSupplementary(int cp) {
 239         byte[] result = new byte[4];
 240         putChar(result, 0, Character.highSurrogate(cp));
 241         putChar(result, 1, Character.lowSurrogate(cp));
 242         return result;
 243     }
 244 
 245     @HotSpotIntrinsicCandidate
 246     public static void getChars(byte[] value, int srcBegin, int srcEnd, char dst[], int dstBegin) {
 247         // We need a range check here because 'getChar' has no checks
 248         if (srcBegin < srcEnd) {
 249             checkBoundsOffCount(srcBegin, srcEnd - srcBegin, value);
 250         }
 251         for (int i = srcBegin; i < srcEnd; i++) {
 252             dst[dstBegin++] = getChar(value, i);
 253         }
 254     }
 255 
 256     /* @see java.lang.String.getBytes(int, int, byte[], int) */
 257     public static void getBytes(byte[] value, int srcBegin, int srcEnd, byte dst[], int dstBegin) {
 258         srcBegin <<= 1;
 259         srcEnd <<= 1;
 260         for (int i = srcBegin + (1 >> LO_BYTE_SHIFT); i < srcEnd; i += 2) {
 261             dst[dstBegin++] = value[i];
 262         }
 263     }
 264