aeron-client/src/main/java/io/aeron/logbuffer/BufferClaim.java
public final void wrap(final AtomicBuffer buffer, final int offset, final int length)
    {
        this.buffer.wrap(buffer, offset, length);
    }
public final void wrap(final AtomicBuffer buffer, final int offset, final int length)
    {
        this.buffer.wrap(buffer, offset, length);
    }
Wrap a region of an underlying log buffer so can can represent a claimed space for use by a publisher.

@param buffer to be wrapped.
@param offset at which the claimed region begins including space for the header.
@param length length of the underlying claimed region including space for the header.