Nested classes are classes that are declared as members of other classes or scopes. Nesting classes is one way to better organize your code. For example, say you have a non-nested class (also known as ...

3、 在创建Java项目界面中，为项目名称输入一个以英文字母开头且首字母大写的名称，其余部分可使用字母和数字组合。填写完毕后点击Finish按钮，其他选项无需更改。点击完成后会弹出提示对话框，此时选择No即可继续操作。