Examples of java.nio.ByteBuffer.slice()

java.nio.ByteBuffer.slice()
Returns a sliced buffer that shares content with this buffer.
The sliced buffer's capacity will be this buffer's remaining(), and its zero position will correspond to this buffer's current position. The new buffer's position will be 0, limit will be its capacity, and its mark is unset. The new buffer's readonly property and byte order are same as this buffer.

The new buffer shares content with this buffer, which means either buffer's change of content will be visible to the other. The two buffer's position, limit and mark are independent.
@return A sliced buffer that shares content with this buffer.

          throw new RuntimeException("you need to seekTo() before calling getValue()");
        }
        // TODO: Could this be done with one ByteBuffer rather than create two?
        ByteBuffer valueBuff = this.block.slice();
        valueBuff.position(this.currKeyLen);
        valueBuff = valueBuff.slice();
        valueBuff.limit(currValueLen);
        valueBuff.rewind();
        return valueBuff;
      }

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  public int charAt(int position) {
    if (position > this.length) return -1; // too long
    if (position < 0) return -1; // duh.
      
    ByteBuffer bb = (ByteBuffer)ByteBuffer.wrap(bytes).position(position);
    return bytesToCodePoint(bb.slice());
  }
  
  public int find(String what) {
    return find(what, 0);
  }

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                case Leader.REQUEST:                    
                    bb = ByteBuffer.wrap(qp.getData());
                    sessionId = bb.getLong();
                    cxid = bb.getInt();
                    type = bb.getInt();
                    bb = bb.slice();
                    Request si;
                    if(type == OpCode.sync){
                        si = new LearnerSyncRequest(this, sessionId, cxid, type, bb, qp.getAuthinfo());
                    } else {
                        si = new Request(null, sessionId, cxid, type, bb, qp.getAuthinfo());

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  @Override
  public ByteBuffer value()
  {
    ByteBuffer value = _buf.asReadOnlyBuffer().order(_buf.order());
    value.position(_position+LongKeyOffset + keyLength());
    value = value.slice().order(_buf.order());
    int valueSize = valueLength();
    value.limit(valueSize);
    value.rewind();
    return value;
  }

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            ByteBuffer data = ByteBuffer.wrap(cb.getData());
            if(offset+written >= pos && offset < pos + data.limit())
            {
                ByteBuffer src = data.duplicate();
                src.position(offset+written - pos);
                src = src.slice();


                if(buf.remaining() < src.limit())
                {
                    src.limit(buf.remaining());
                }

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  public int charAt(int position) {
    if (position > this.length) return -1; // too long
    if (position < 0) return -1; // duh.
      
    ByteBuffer bb = (ByteBuffer)ByteBuffer.wrap(bytes).position(position);
    return bytesToCodePoint(bb.slice());
  }
  
  public int find(String what) {
    return find(what, 0);
  }

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        EncodingUtils.writeByte(minaSrc, flags);
        EncodingUtils.writeLong(minaSrc,_arrivalTime);
        src.position(minaSrc.position());
        src.flip();
        src.position(offset);
        src = src.slice();
        if(dest.remaining() < src.limit())
        {
            src.limit(dest.remaining());
        }
        dest.put(src);

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            ByteBuffer data = cb.getData().buf();
            if(offset+written >= pos && offset < pos + data.limit())
            {
                ByteBuffer src = data.duplicate();
                src.position(offset+written - pos);
                src = src.slice();


                if(buf.remaining() < src.limit())
                {
                    src.limit(buf.remaining());
                }

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      }


      // TODO: Could this be done with one ByteBuffer rather than create two?
      ByteBuffer valueBuff = blockBuffer.slice();
      valueBuff.position(currKeyLen);
      valueBuff = valueBuff.slice();
      valueBuff.limit(currValueLen);
      valueBuff.rewind();
      return valueBuff;
    }

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            if (encoding != DataBlockEncoding.NONE) {
              // We expect a two-byte big-endian encoding id.
              assertEquals(0, actualBuffer.get(0));
              assertEquals(encoding.getId(), actualBuffer.get(1));
              actualBuffer.position(2);
              actualBuffer = actualBuffer.slice();
            }


            ByteBuffer expectedBuffer = encodedBlocks.get(blockId);
            expectedBuffer.rewind();

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