1·This makes it easier to find all the declarations.
这使得查找所有声明变得更加容易。
2·This one makes recursive calls by default; therefore, it will also find method declarations in any inner classes.
默认情况下,它将进行递归调用。因此,您也可以在任何一个内部类中发现方法声明。
3·It represents notation declarations.
它表示符号声明。
4·Local declarations, on the other hand, cause no conflict if they have different contexts.
另一方面,局部声明如果是在不同的上下文中,则不会产生冲突。
5·An assertion cannot be used with class variable declarations for instance, but can be placed within any method.
不能将断言同实例的类变量声明一块使用,但却可以将其置于任何方法内。