in Java

Design an ADT for a two-color, double-stack ADT that consists of two stacks one red and one blueand has as its operations color-coded versions of the regular stack ADT operations. For example, this ADT should support both a redPush operation and a bluePush operation. Give an efficient implementation of this ADT using a single array whose capacity is set at some value N that is assumed to always be larger than the sizes of the red and blue stacks combined.

Please write the code in beginner level so that i can understand the code Thank you