Generally you add the jar to the Libraries folder of the project in the IDE - In Netbeans, simply right click on Libraries folder and select Add Jar/folder
Go to sun.com, you can download java for free
The program Java can be downloaded from the official Java website on the internet. The program is free for personal use, so it can be downloaded without any cost by anyone.
There are almost 200 packages in the standard J2SE distribution. Please see the related link below detailing the Java API (for Java 7) for a full listing.
jvac -d classname.java
No.
1.user defined packages 2.predefined packages
Nope, because no java is installed that is why it cannot be downloaded games.
basically packages are a collection or a directory of similar classes. there are some inbuilt packages in java which prove to be really useful like the java.lang package which automatically is imported into your program. in addition you can also create your own packages and its really simple to create them! :)
by adding more documents
Java Classpath is a parameter that tells the Java Virtual Machine or the Java Compiler, where to search for user-defined classes and packages on a computer.
A 'queue' is a particular kind of data structure that Java is capable of working with. There are no products called "Java Queue" and is thus not something one can download.
Java Development Kits are best found on the Java website. There are a number of programmes that can be downloaded. It is also possible to get Java Development Kit downloads from the Oracle website.