Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Name Conflicts when importing packages
It is possible which you will try to import a package which contains classes in which have the similar name as a class in your own source code. In common you should try to prevent this, especially while the conflict is with a class in the java packages.
The two classes may or may not mean the similar thing. In common you should probably rename the class in your own source code rather than in the package. Therefore if the two classes with conflicting names are associated functionally, it might make sense to implement your class as a subclass of the class in the package.
There are a couple of name conflicts in the class library. The worst offenders are java.util.List and java.awt.List. The second worst offenders are java.sql.Date and java.util.Date, by this case is somewhat mitigated because java.sql.Date is a subclass of java.util.Date. If you requires to use one or both of the conflictingly named classes as well as importing the other package, you simply have to use the full package qualified name, inconvenient as it may be to categories.
Defiine the term Object ? Object is a named collection of properties (data, state) & techniques (instructions, behavior). Mainly Objects are key to understanding object-oriente
Explain the term Naming Packages in details? As you saw previously name space conflicts arise if two pieces of code declare the similar name. Java remains track of what belongs
What is the difference between method overriding and overloading? Overriding is a method with the same name and arguments as in a parent, whereas overloading is the same met
How many kinds of errors can be found during a program development? List them. 1. Syntax errors 2. Semantic errors 3. Run-time errors
Distributed / Network Oriented Java is network friendly -- both in its portable, threaded nature, and since common networking operations are built-in to the Java libraries.
Java Is For Real Java has a lot of hype however much of it is deserved. Java is very well matched for many modern problems Using more CPU time and memory but less programmer
Explain Code and Document Bases ? If you don't know the exact URL of the image, but you do know its name and in which it's in the similar directory as the applet, you can use
What is the problem along with Relational Database and what solution you could suggest for it? When we store object orientated data within RDBMS it required to translate in to
I have JavaScript work Project Description: I need an annonation type tool added It should be incredible simple for a good js coder. But there will be a custom design and
We can get the values in the action classes by using data.getParameter("variable name described in the velocity page");
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +91-977-207-8620
Phone: +91-977-207-8620
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd