Trick of Positioning the Containers of JFrame

Many developers want their own Layout Manager with user-defined so JAVA has provided a separate method for the every container of JFrame Component and that method is setBounds(). This method helps the developers to position the container as per their need .
About SetBounds() method:
This method consists four parameter
Syntax:
xxx.setBounds(int [...]

JNode (Open Source Project)

JNode is the open-source project for making a Java Platform OS(Operating System).
This project had take a exclusive track of making all the software in Java in itself.
As Java Virtual Machine(JVM) only accepts bytecode so the Compiler used to develop native binaries out. In this way, nearly the entire system is able of being written in [...]

Some of the System Properties of Java

If we want to programmatically determine what version of the Java Runtime Environment
(JRE) is being used to execute a given application then, we can get the version via the following code illustrates:
//IN WINDOWS PLATFORM
String ver = System.getProperty(“java.version”));
System.out.println(“This program is running under JRE version ” + ver);
if (ver.startsWith(“1.5″)) {
// Pseudocode.
do something appropriate for newer versions of Java [...]