Examples of java.nio.CharBuffer.flip()

java.nio.CharBuffer.flip()

        CharBuffer dest = CharBuffer.
            allocate(10 + (int)(inbuf.remaining()*factor));


        while (true) {
            CoderResult result = decoder.decode(inbuf, dest, true);
            dest.flip();


            if (result.isUnderflow()) { // done reading
                // make sure there is at least one extra character
                if (dest.limit() == dest.capacity()) {
                    dest = CharBuffer.allocate(dest.capacity()+1).put(dest);

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            if (result.isUnderflow()) { // done reading
                // make sure there is at least one extra character
                if (dest.limit() == dest.capacity()) {
                    dest = CharBuffer.allocate(dest.capacity()+1).put(dest);
                    dest.flip();
                }
                return dest;
            } else if (result.isOverflow()) { // buffer too small; expand
                int newCapacity =
                    10 + dest.capacity() +

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      dec.reset();
      CoderResult cr = dec.decode(bb, cb, true);
      assert cr.isUnderflow();
      cr = dec.flush(cb);
      assert cr.isUnderflow();
      sb.append(cb.flip().toString());
  }


  return sb.toString();
    }

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    while (true) {
      int r = from.read(buf);
      if (r == -1) {
        break;
      }
      buf.flip();
      to.append(buf, 0, r);
      total += r;
    }
    return total;
  }

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            }
        }
        catch (CharacterCodingException x) {
            throw new IllegalStateException(x);
        }
        return dst.flip().toString();
    }


    private static final ThreadLocal<Map<Charset, CharsetDecoder>> decoders = new ThreadLocal<Map<Charset, CharsetDecoder>>()
    {
        @Override

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        if (result.isError())
        {
            throw new IllegalArgumentException("Malformed UTF-8!");
        }


        return ((CharBuffer) cb.flip()).toString();
    }


    private static boolean endsWith(CharSequence seq, String part)
    {
        int len = part.length();

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        try {
            final InputStreamReader reader = new InputStreamReader(input);
            final BufferedReader bufferedReader = new BufferedReader(reader);
            final CharBuffer buf = CharBuffer.allocate(1024);
            while (bufferedReader.read(buf) != -1) {
                buf.flip();
                builder.append(buf);
                buf.clear();
            }
        } finally {
            input.close();

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    private int getNextCharacter() throws IOException {
        CharBuffer buf = readerBuffer;
        if (buf.remaining() == 0) {
            buf.clear();
            int read = reader.read(buf);
            buf.flip();
            assert read != 0;
            if (read < 0) {
                return EOF;
            }
        }

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    FileReader fr = null;
    try {
      fr = new FileReader(lastMessage);
      CharBuffer cb = CharBuffer.allocate(Internals.ltoi(lastMessage.length()));
      fr.read(cb);
      return cb.flip().toString();
    } catch (IOException ex) {
      throw new HgInvalidControlFileException("Can't retrieve message of last commit attempt", ex, lastMessage);
    } finally {
      new FileUtils(getSessionContext().getLog(), this).closeQuietly(fr, lastMessage);
    }

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    }
    CharBuffer res = CharBuffer.allocate(total);
    for (CharBuffer cb : l) {
      res.put(cb);
    }
    res.flip();
    p.waitFor();
    exitValue = p.exitValue();
    return res;
  }

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