Declaring classes, variables, and methods - Java tutorial

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Learn the three functions of this Eclipse-based tool. First, the SCA assembly modeling function helps developers visualize and define the component architecture. Second, SCA transformation function transforms the assembly diagram into an SCA project structure and code skeleton. And third, the SCA implementation function helps developers code, test, and package the SCA project.

Java technology allows you to use the finalize() method to do the necessary cleanup before the garbage collector removes the object from memory.

Sun Certified Web Component Developer (SCWCD) is one of most coveted certifications in the J2EE domain.

Many algorithms are expressed most concisely as tail-recursive methods. Compilers can automatically transform such methods into loops and thereby improve program performance, but this transformation is not required by the Java language specification, so not all JVMs will perform it. This means that tail-recursive methods in the Java language can result in unexpectedly large memory usage. This article demonstrates that dynamic compilation maintains the language's semantics while static compilation often doesn't. Learn why this matters and get a bit of code to help you determine whether your just-in-time (JIT) compiler can transform tail recursion on code while preserving semantics.

Configuration can be a maintenance mess and add to a developer's burden. This article introduces a framework with which developers can define their application's configuration in terms of high-level interface.