1. Design a solution. Include a CRC card and a UML diagram that gives only the class names and the associations between them. Document each method with comments in javadoc format. 2. Contains a...

1. Design a solution. Include a CRC card and a UML diagram that gives only the class names and the associations between them. Document each method with comments in javadoc format.

2. Contains a definition for a class Coin. Using this class, or one like it, design, implement, and demonstrate a class of money jars. Each jar should be empty initially and should be able to accept any number of Coin objects representing quarters, dimes, nickels, and/or pennies. The jar should identify the value of each coin and be able to provide the total monetary value of its current contents. Include a CRC card in your design.