设计一个J2ME程序，该程序需要完成以下功能：

1．每按一次确定键，就显示一些不同的图形元素

2．不同图形元素个数在5个以上

3．图形元素的样式可自由实现

-Designing a J2ME program, the program need to complete the following functions: 1. Each time you press the OK button, it shows some graphical elements 2. Number of different graphic elements for more than 3 in 5. Graphic elements of style can be free to achieve