The UML diagrams associated with PC and CPU and HardDisk classes are as follows: The CPU class requires getSpeed () to return the value of speed, and the setSpeed (int m) method to assign the value of the parameter m to speed. The HardDisk class requires getAmount () to return the value of amount, and requires the setAmount (int m) method to assign the value of parameter m to amount. The PC class requires the setCPU (CPU c) to assign the value of parameter C to the CPU, the setHardDisk (HardDisk h) method to assign the value of parameter h to HD, and the show () method to display the speed of the CPU and the capacity of the hard disk.

Filename	Size	Update
PC\.classpath	232	2018-09-26
PC\.project	378	2018-09-26
PC\bin\CPU.class	440	2018-09-26
PC\bin\HardDisk.class	458	2018-09-26
PC\bin\PC.class	1056	2018-09-26
PC\bin\Test.class	689	2018-09-26
PC\src\CPU.java	139	2018-09-26
PC\src\HardDisk.java	147	2018-09-26
PC\src\PC.java	287	2018-09-26
PC\src\Test.java	324	2018-09-26
PC\bin	0	2018-09-26
PC\src	0	2018-09-26
PC	0	2018-09-26

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