package java.lang;

public class Runtime
{

 public static Runtime getRuntime()
 {
  return null;
 }
 
 public void exit(int)
 {
 }
 
 public long freeMemory()
 {
  return 0;
 }
 
 public long totalMemory()
 {
  return 0;
 }
 
 public void gc()
 {
 }
 
}