how to see machine code produced by jam

[ranjith kumar]

hi,

1)how to see machine code produced by java virtual machine?
2)Is there any option available to produce machine code(executable)
from java code?
    (so that I can run that executable without running java virtual machine)

3) are java compiler /java virtual machine   doing inter class optimizations?
For example:
class one
{
int fun1()
{
return 1111;
}
}

class two()
{
one ONE;
void  print()
{
int tmp;
tmp=10+(ONE.fun1());
System.out.println("temp=" + temp);
}
}

My question is when machine code is generated for print() function,
will there be a call to ONE.fun1()
or compiler/interpreter  optimizes it to  tmp=10+1111 ????

Thanks in advance.