3 Billion Devices Run Java
(2)Java essentially runs inside of its own virtual machine. This property allows Java code to be extremely portable, and run on almost any modern computing device, including cell phones. Many 'feature phones' run entirely on Java, as do most cell phones between 5-8 years old. 3 billion devices may be an exaggeration, but I wouldn't be surprised if it's close to accurate.
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If it's a sufficiently advanced computing device, more often than not it has Java in it somewhere. EDIT: as far as hard numbers go, I don't have any, though I doubt you'd find any source that isn't traced back to Sun. There is actually some more detail on this on the Java website:. 1.1 billion desktops run Java. 930 million Java Runtime Environment downloads each year.
3 billion mobile phones run Java. 31 times more Java phones ship every year than Apple and Android combined. 100% of all Blu-ray players run Java. 1.4 billion Java Cards are manufactured each year. Java powers set-top boxes, printers, Web cams, games, car navigation systems, lottery terminals, medical devices, parking payment stations, and more.Which comes from the1 webpage. These numbers can be drilled down into a bit more (e.g.2,3 1, etc.) but the figure they give in the setup actually seems to be fairly conservative.With regards to some specific claims, Blu-ray players have to support4 which is used to for bonus content on Blu-ray disks which is why Blu-ray players must support Java.One of the biggest areas of use of Java is in5 which are6 containing embedded Java based programs that can be run on various devices. While Oracle cited a number of7 back in 2008, others have noted total8 in 2007.
Java Setup Progress Java Status: Installing Java 3 Billion Devices Run Java Computers, Printers, Routers, Cell Phones, BlackBerry Kindle, Parking Meters,.
This is another point that leads to the 3 billion devices claimed perhaps being a conservative estimate. In truth the number of Windows PCs sold by year isn't the best number, but generally OEM machines generally ship with Java installed by default so this is a soft number to work with.1 https://sites.google.com/site/personalhistoryofthejavacard/. 3 Billion seems reasonable based on the number of Java ME and Android devices in use.There is a fair amount of evidence corroborating the '3 Billion devices' powered by Java - in fact there are likely be close to that number running Java ME (Micro Edition). This includes most of the low-cost phones currently being sold in China and India.
There are also some1 as of late 2011, with Android is still the fastest-growing mobile operating system. These should also be included.Java ME makes up the bulk of this number, and is still available on most current-model phones that aren't Apple, Android or Windows Mobile, as well as practically all phones prior to iPhone/Android, going back as far as 2001.For example,2 that they have released that support Java ME, dating back to the monochrome-screened 3410 in 2001. All Nokia OS and Symbian OS devices were Java ME compatible.Motorola, RIM (Blackberry), Ericsson (now Sony Ericsson), Samsung, LG, Sagem, Sharp, Siemens, and others all3 and have released phones based on Java ME.4,5(2010) which would put just over half as 'run Java'.It should be noted that while many devices use a great deal of the Java ME stack, others (e.g.6) are not java-based but allow Java ME applications to be run. Symbian also supports:.
C (Qt, native). python. Adobe Flash lite. RubyFor application development.
It's difficult to argue that a Symbian device is 'powered by Java', and indeed many Symbian users have likely never run a Java ME application on their phone. But Oracle only claim '3 Billion devices run Java', and if you interpret that statement in a certain way it's probably fair.1 http://en.wikipedia.org/wiki/Symbian.