The ornamental design for a confectionarycontainer and trayassembly, as shown and described herein.
FIG. 1 illustrates a front perspective view of the confectionery container;
FIG. 2 illustrates a front perspective view of the tray;
FIG. 3 illustrates a front perspective view of the confectionery container and tray assembly of FIG. 1;
FIG. 4 illustrates a front perspective view of the confectionery container and tray assembly of FIG. 1 showing the container opened at one end and the tray partially removed from the container; and,
FIG. 5 illustrates a front view of the confectionery container assembly of FIG. 1, wherein the back view is a mirror image of this view.
The broken lines of the confectionary container and tray assembly are for the purpose of showing environmental structure and form no part of the claimed design.