public DataBuffer createDataBuffer() { DataBuffer dataBuffer = null;
public DataBuffer createDataBuffer() { int size;
	public DataBuffer createDataBuffer() {		DataBuffer dataBuffer = null;		int size = scanlineStride * height;		switch (dataType) {			case DataBuffer.TYPE_BYTE :				dataBuffer = new DataBufferByte(size + (dataBitOffset + 7) / 8);				break;			case DataBuffer.TYPE_USHORT :				dataBuffer = new DataBufferUShort(size + (dataBitOffset + 15) / 16);				break;			case DataBuffer.TYPE_INT :				dataBuffer = new DataBufferInt(size + (dataBitOffset + 31) / 32);				break;		}		return dataBuffer;	}