Sure,
We can design OS using java, c++ and even with C also
but the main reason is the code will be very hectic and very lengthy tooo
Platform independent language means once compiled you can execute the program on any platform (OS). Java is platform independent. Because the Java compiler converts the source code to bytecode, which is Intermidiate Language. Bytecode can be executed on any platform (OS) using JVM( Java Virtual Machine).
Yes, Android OS is easy for java developers. It is because the coding in Android is in core Java.
The 'best' OS for java is a very subjective question. Some OS systems are more optimized than others for java.
Yes, Mac OS X 10.5 Leopard ships with Java support.
You have to use Assembly. It is possible to create an OS with c or c++, but some portions of the OS MUST be in Assembly. Try googling for an assembly compiler (cuz i cant help u with the Assembly part) and for some OS source code.
Download the JRE (java runtime environment) from Sun's website. make sure you get a version that will run on your os.
There are many types of OS in a smart card.some are-Java CardMULTOSDash2Dash3
Java is developed by Sun, which makes Solaris OS.
One of Java's big draws is "platform independent" code. You can compile a Java file on Windows and run it on Mac OS, Linux, Solaris, or whatever other operating systems support Java. Executable files must be made for each individual platform. An executable file made for Windows will not run on any other OS (and vice versa). Java producing executable files would just not make sense, since you would have to recompile your code for each platform.
Java OS
Java compiler available on multiple platforms, the class files it generates are platform-independent.
yes it is built in.