throw illegalargumentexception

7. Unit III Task Four training: Method SetID can set a value for a class's properties: ID (ID number), when given a value of length of 18 o'clock, assigned to the ID, the duty length is not 18 o'clock, throw illegalargumentexception exception. To

Exception one,Java. Lang. illegalargumentexception: view not attached to Window ManagerAt Android. View. windowmanagerimpl. findviewlocked (windowmanagerimpl. Java: 664)At Android. View. windowmanagerimpl. removeview (windowmanagerimpl. Java: 354)At

Link: http://liuming690452074.blog.163.com/blog/static/113675734201001031320517/   Tomcat exception: Java. Lang. illegalargumentexception: document base Some recently started Tomcat users may encounter problems. Why do you still throw such

Bug information: 10-16 17:27:20. 250: D/androidruntime (14662): Shutting Down VM10-16 17:27:20. 250: W/dalvikvm (14662): threadid = 1: thread exiting with uncaught exception (group = 0x40a5e228)10-16 17:27:20. 250: E/androidruntime (14662): Fatal

Java exceptionsWhat is an exception? Definition: When a program is running, there are instructions for the non-normal execution process, then an event object is generated, which is referred to as an exception (Exception) in Java.An exception was an

One: abstract class assertAn abstract class cannot instantiate an object, but it can be inherited, and the Assert class is a function class, so the method is static decoratedSo the class name can be directly called. Method invocation.Public abstract

use of three-byte throttling 6) FileOutputStream---> Implements a method for writing byte data to a file FileOutputStream inherits the OutputStream abstract class.Methods in the FileOutputStream class:Example code 1:import java.io.*;p ublic class

This article explains how Java implements JsApi payment. the code content is detailed and the idea is clear. if you need it, you can refer to this article to explain how Java implements JsApi payment. the code content is detailed, the idea of this

Package java. Lang. Reflect; Import java. Lang. Ref .*;Import java. util .*; Import sun. Misc. proxygenerator; /*** Example of using proxy*Interface TT {String getst ();} Class STT implements TT {Public String getst (){Return "lqtest ";}} Class

HttpServletRequest interface DefinitionPublic interface HttpServletRequest extends ServletRequest;Used to handle a request for the HTTP format of the Servlet.Method1, GetauthtypePublic String getauthtype ();Returns the authentication mode for