I've the following scenario. . I am writing some tool that run userentered query against the database and return the result. . The simplest way is to return the result.
Concise discussions of java programming practices, tasks, and conventions, amply illustrated with syntaxhighlighted code examples.
A JavaBean is just a standard. All properties private (use getterssetters) A public noargument constructor; Implements Serializable. That's it. It's just a convention.
Serialization in java is used to flatten the object and persist the flattened object or send to other JVMs.
In computer science, in the context of data storage, serialization is the process of translating data structures or object state into a format that can be stored (for.
Java Reflection. Reflection in Java. Java Reflection Example Tutorial. Java Reflection API. Reflection Class, Methods, Fields, Constructors, Annotations.
A list of Java basic question and answer for senior experienced Java Developers
Server Communication. At some point, most GWT applications will need to interact with a backend server. GWT provides a couple of different ways to communicate with a.
Java Singleton Design Pattern is most controversial design pattern. How to create singleton class in java, Thread Safety, Enum, Bill Pugh and much more.
List of java interview question Java Interview Questions Answers
Answer: Yes, we can declare main method as private. It compiles without any errors, but in runtime, it says main method is not public.
Advanced java interview questions Can we compare String using equality operator () operator? What is intern() method in Java? When is class garbage collected? What.