Catch Late– Since java enforces to either handle the checked exception or to declare it in method signature, sometimes developers tend to catch the exception and log the error. But this practice is harmful because the caller program doesn’t get any notification for the exception. We should c...
With thisJava Tutorial, we are going to teach you the essential and important concepts that will generally help you tomaster Java programmingandbecome a proficient Java developer.We will start from basic concepts like data types, literals then move on to themost asked topics in Java like OOPS,...
Java Tutorial - Learn Java programming with comprehensive tutorials, examples, and best practices to build efficient applications.
Java Platform, Enterprise Edition (Java EE) is the standard in community-driven enterprise software. Java EE is developed using theJava Community Process, with contributions from industry experts, commercial and open source organizations, Java User Groups, and countless individuals. Each release integrat...
“I’m starting a new project, what should I do?”. Just use theLog4j 2.xright away, don’t even think aboutLog4j 1.x. If you need help with that, check out thisJava loggingtutorialwhere I explain everything you need. Logging in Java ...
Tip: We can use@SuppressWarnings("rawtypes")annotation to suppress the compiler warning, check outjava annotations tutorial. Also, please note that it supportsjava autoboxing. Java Generic Interface Comparable interface is a great example of Generics in interfaces and it’s written as: ...
Let us use a simple example to see how it works in practice. An Example Let us start with something simple, just three components in a row: We will express this layout using groups. Starting with the horizontal axis it is easy to see there is asequential groupof 3 components arranged fr...
Java EE Development with Eclipse (Deepak Vohra) Java EE Development with NetBeans 7 (David Heffelfinger) EJB 3.1 Cookbook (Richard M.Reese) Pearson The Java EE 6 Tutorial (Basic Concepts, Advanced Topics) (Jendrock) McGraw Hill Java EE Applications on the Oracle Java Cloud (Harshad Oak) Ja...
In this tutorial, you learn how to build, configure, and deploy a secure Spring Boot application in Azure App Service that connects to a MongoDB database in Azure (actually, a Cosmos DB database with MongoDB API). When you're finished, you'll have a Java SE application running on ...
Although a method name can be any legal identifier, code conventions restrict method names. By convention, method names should be a verb in lowercase or a multi-word name that begins with a verb in lowercase, followed by adjectives, nouns, etc. In multi-word names, the first letter of eac...