Write a Java program to create a class Cube having attributes width, height and depth. Initialize attributes using a parameterized constructor. Define another class CubeHigh inherited from Cube class to add another attribute weight to the Cube. Also, define required parameterized constructor in CubeHigh class. Lastly, define a class Shipment which is inherited from CubeHigh class which is used to add another attribute cost to the cube. Finally, test everything by creating shipment class objects in main method in a separate class and create at least 3 shipments.

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