Here's a quick look at the three types of class loaders and everything you need to know to work with them in your Java programs. Java class loaders are a component of the Java virtual machine (JVM ...

in each place where the reference type name (the class or interface name) appears, as Listing 2 demonstrates: Listing 2. Usetestpkg1.java // Usetestpkg1.java class Usetestpkg1 implements testpkg.A ...

Java provides a way for the programmer to exercise control over memory management by marking certain objects as expendable via reference objects. Should an application’s memory requirements ...

A Java package is a reference to the file system; the dot in a package name maps to the set of folders and subfolders in which a given Java class or interface resides. Every developer should know the ...

If a class does not have an explicitly defined constructor, Java provides a default, zero-argument constructor for you. The drawback to Java's default constructor is that its initializations are ...

[heap-spray results from JS/Exploit.CVE-2012-1889] Previous, the Java vulnerability most ... AtomicReferenceArray by using the Unsafe class to store a reference in an array directly, which may ...