java.lang
Class Runtime

java.lang.Object
  |
  +--java.lang.Runtime

public class Runtime

extends Object

Access to the runtime environment

Method Summary

void	exit(int status) Exit the program
long	freeMemory() Return the amount of free memory
void	gc() Run the garbage collector - this does nothing at the moment as the GC only runs when there is no memory
static Runtime	getRuntime() Get the runtime
long	totalMemory() Return the total memory in the system

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

getRuntime

public static Runtime getRuntime()

Get the runtime

exit

public void exit(int status)

Exit the program

Parameters:

status - The exit status

freeMemory

public long freeMemory()

Return the amount of free memory

Returns:

the amount

totalMemory

public long totalMemory()

Return the total memory in the system

Returns:

the total memory

gc

public void gc()

Run the garbage collector - this does nothing at the moment as the GC only runs when there is no memory