Is JRE required to compile Java files ?
Answers were Sorted based on User's Feedback
Answer / abhishek
see,javac is compiler of java which is use to convert
the .java file into .class file,but only .class file can
not exceute the java program for exceuting java program we
should require a enviorment and a JIT compiler,the
enviorment over which .class file exceutes itself is called
jre(java runtime enviorment),Na JIt compliler which works
as interepter for .class file ,that makes java plate for
independent
| Is This Answer Correct ? | 11 Yes | 0 No |
Answer / harish
To compile a Java file, it should have a tools.jar and
dt.jar in the classpath. It should have a javac
executable. It compiles the class file. If you want to
execute the class file, you should have a Java Run-time
Environment. (JRE)
| Is This Answer Correct ? | 8 Yes | 3 No |
No, JRE is not required to compile java files. For the
compilation of java files only javac is enough. but JRE is
for execution of java files
| Is This Answer Correct ? | 1 Yes | 0 No |
Which collections are thread safe in java?
Can a class inherit the constructors of its superclass?
Is hashset ordered java?
Explain, why the constructor is required in implemented class?
Why there are some null interface in java? What does it mean?
How does regex work?
How do generics work in java?
What are the features of java?
I want to store more than 10 objects in a remote server? Which methodology will follow?
Define a java class.
watz the difference between abstract class and interface? Which one u ill choose as a designer?
What is comparable and comparator interface? List their differences