Search Search all Forums Search this Forum Search this Thread Tools Jump to Forum 1.7.10 - 1.16.4Sildur's shaders PC/MAC/INTEL Vibrant shaders v1.281 released! Years ago, Apple joined the OpenJDK project, transferring their formerly proprietary macOS-specific JVM code as free-of-cost open-source. Apple ceased distribution of their own branded JVM/JDK, relying on Oracle’s branded releases to include a version for macOS. Java manual download page. Get the latest version of the Java Runtime Environment (JRE) for Windows, Mac, Solaris, and Linux. Java Downloads for All Operating Systems Recommended Version 8 Update 231. Java Virtual Machine, Virtual Machine, Java VM, JVM, VM, Java plug-in, Java plugin, Java add-on or Java download. Java Virtual Machine is the name that Java Runtime Environment was known for a time. There are plenty of websites that make use of Java technology to enrich the experience of visitors; from banks websites, to video games webpages, all of them require Java to function properly. Formerly was known as.
I’m beginning a new Java tutorial using Eclipse as my IDE. Every time I have used Eclipse in the past there have been installation problems so, I’ll try to fix that issue here.
I use Eclipse because in my opinion it is the best free IDE available.
Also note that I’ll provide Java 1.7 installation steps for PCs, but Java 1.6 & 1.7 steps for MACs. The reason why I’m doing that is because Java 1.7 isn’t quite ready yet for Eclipse on MACs.
Don’t worry, there isn’t that much of a difference between Java 1.6 and 1.7. At least for a beginner tutorial.
Checking Your Version of Java
Java 1.6 has been around since December 2006, so chances are you already have it installed on your computer. To find out type the following in either your Terminal (MACs), or Command Line (PCs) java -version
When you do you’ll probably see the following:
2 | Java(TM)SE Runtime Environment(build1.6.0_29-b11-402-11M3527) Java HotSpot(TM)64-Bit Server VM(build20.4-b02-402,mixed mode) |
Install Java 1.7 MACs
If you don’t have Java 1.6 installed for Mac go here to get it. You can get a preview release of Java 1.7 for Mac here.
Here are the instructions on how to install it from Oracle:
- Manually create a JavaVirtualMachines directory under /Library/Java if it does not exist already:Now that you have Java setup on your Mac, it is time to set up Eclipse. Go here to download the Eclipse IDE for Java Developers.After you install Eclipse you have to set it up to work with Java.
- Execute Eclipse and then click on Elipse and Preferences in the top menu
- Expand the list item named Java and click Installed JREs
- Click the Add… button
- Java 1.6 should be set as the default
- If not select Standard VM in the JRE Popup Window
- Type /System/Library/Java/JavaVirtualMachines/1.6.0.jdk/Contents/Home into JRE home
- Type Java1.6 as the name
- Click Finish
Do the same for Java 1.7, except leave 1.6 as the default and also instead enter Java1.7 for the name and the following for the JRE home /Library/Java/JavaVirtualMachines/JDK 1.7.0 Developer Preview.jdk/Contents/HomeYou’re done and ready to use Java 1.6 & 1.7 in EclipseFor PCs go here to download Java 1.7 unless you already have it installed. Make sure you download the JDK and not the JDE. Find the Java executable you just downloaded and double click it. Follow the prompts to install it.The Java files will be located at C:Program FilesJavajdk1.7.0 after installation.To get Eclipse to work on PCs is nearly identical to the MAC installation. Go here to download the Eclipse IDE for Java Developers.After you install Eclipse you have to set it up to work with Java.- Execute Eclipse and then click on Windows and Preferences in the top menu
- Expand the list item named Java and click the Compiler option (Don’t Expand it)
- Check if Compiler Compliance Level is set to 1.7
- If it isn’t change it to 1.7 in the dropdown
- Click on Installed JREs and if you see jre6 as checked you’re done
- If jre6 isn’t checked click the Add… button
- Select Standard VM in the JRE Popup Window
- Under Directory select the home directory for JRE 1.7 (See Above)
- Click Finish
To set up code completion for Java 1.7 in Eclipse just open your preferences folder, click on Compiler, and set Compiler Compliance Level to 1.7. This currently isn’t working for MACs, but should work soon. If you have a PC this will work. See image below to better understand the change.That’s All FolksI hope this tutorial helps you to easily install Eclipse, so you can use it to learn java. Leave any questions below.That’s perfect to me. it coudn’t be better because i was wondering witch application language i have to learn to make somme counting applications. i found that java was the perfect language and quiet frankly i was going to ask you witch to help me choise betwen android and java or purpose to me another language to made some pc applications.
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I don’t know which version of Eclipse to download. There are many. Which one are you using?
Why when I goto … File> new I get ?
Thanks for a responce.Sorry… even entering comments produces errors…
I recently downloaded Eclipse ee for java developers. I am only using 1.6. I dont see a need to hassle with 1.7 due to my newness of programming.
When I go to… File>New, the list is blank and shows
I cant assume i have done anything wrong because I just installed it and have not messed with anything.
Should have posted here…
thanks,
MattMay I please request your kind help with installing Eclipse on Ubuntu 12.10 32-bit. I resorted to a Linux distro because my PC repeatedly chrashed under Windows XP Home Edition. I am most grateful for your kind help and advice.
Thank you very much for your most kind help with the Eclipse download. Your instructions have worked well giving me the much needed chance to put in some practise. I am practising with your very helpful code from Tutorials 1, 2, and 3. Sometimes Eclipse detects dead code, though it compiles and runs as expected. Thank you once again for your highly considerate Java Tutorials anlong with your continual help.
Good wishes to you and best regards, too.Hi Derek, First of all thanks a lot for all the great Videos and articles, Your explanations are crisp, clear and to the point.. Keep doing the great work.. Now my question is – I’m an professional .NET developer and planning to do some unofficial projects in JAVA, Android and IOS. Am also planning to make a switch from PC to MAC for my JAVA projects, Am planning to buy a MAC Book Pro, since i’m new to MAC i feel difficult to settle into MAC configuraiton..What do you think is the ideal configuration for a Developers MAC Book pro? Eventually i may also start using it for professional and consultation purpose
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