7.4inset1exception.java

JAVA程序设计的源代码

public class Inset1Exception{
private static void loadClass(String className)throws ClassNotFoundException{    //声明异常
Class.forName(className);
}
public static void doSth(String className)  {
try{    
try{    //嵌套在内层的try块
loadClass(className);
}finally{    //内层的finally
}
}catch(ClassNotFoundException e)  {
System.out.println("<