File list (Check if you may need any files):
06.ArraySourceCode\InitArray.java
..................\TestArgs.java
..................\TestArrays.java
..................\TestTwoDimension.java
..................\练习\ArrayInRam.java
..................\....\BubbleSort.java
..................\....\NullPointerArrayExample.java
..................\....\Num2Rmb.java
..................\....\PassArray.java
..................\....\QiPan.java
..................\....\WhatDoesThisDo.java
..................\....\WhatDoesThisDo2.java
..................\练习
06.ArraySourceCode