public ByteBuffer map(CommandQueue queue, long size, MappingAccess access) {
        return map(queue, size, 0, access);
    }
Alternative version of {@link #map(com.jme3.opencl.CommandQueue, long, long, com.jme3.opencl.MappingAccess) },
sets {@code offset} to zero.
<b>Important:</b> The mapped memory MUST be released by calling
{@link #unmap(com.jme3.opencl.CommandQueue, java.nio.ByteBuffer) }.

@param queue the command queue
@param size the number of bytes to map
@param access specifies the possible access to the memory: READ_ONLY, WRITE_ONLY, READ_WRITE
@return the byte buffer directly reflecting the buffer contents
jme3-core/src/main/java/com/jme3/opencl/Buffer.java