From: http://www.blogjava.net/liulu/archive/2006/10/24/77005.html
I believe that those who have learned c and c ++ will not be unfamiliar with assertions. The following describes how to use assertions in JAVA. JAVA supports assertions starting from
I believe that those who have learned C and C ++ will not be unfamiliar with assertions. The following describes how to use assertions in Java. JAVA supports assertions starting from jdk1.4 (the keyword assert is added). Note that the old version of
Use assertions to make your code more stable
Learn how Java's assertions (assertions) performance provides developers with a better way to create stable, high-quality, and easy-to-Debug code.
By josh Street
Perhaps you have not noticed that
Use assertions to make your code more stable
Learn how Java's assertions (assertion) performance provides developers with a better way to create stable, high-quality, and easily debugged code.
by Josh Street
As you may not have noticed, Sun
Old Jia asked how to enable assertions. So I searched the internet. Make a record.
Command line:Java-ea asserttest-Da is used to disable assertions.
By default, the assertion function is disabled by JVM. To use the assertion function, you must
Handling ErrorsDue to an error causing some operations to be incomplete, the program is due to:
Returns to a security state and allows the user to execute some other command
Allows the user to save the results of all operations and
Assertion functionality is a new and eagerly awaited feature of the Java 1.4 release. You can consider this feature as an advanced form of exception handling. Assertions are represented as Boolean expressions, and programmers believe that the value
The following is a comprehensive revision of the original Java face test set and answers to the questions and answers, the original topic has a lot of repeated topics and worthless topics, there are a lot of reference to the answer is also wrong,
Java learning path-simple basic interview questions, java path-Questions
1. What are the features of object orientation?
A: The object-oriented features mainly include the following:
1) Abstraction: Abstraction refers to the process of summarizing
Java interview 30 Question 1: What are the differences between final, finally, and finalize.Second, can anonymous inner class (anonymous internal class) be extends (inherited) other classes, or implements (implemented) interface (Interface )?Third,
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.