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package javaopt.queue;

import java.lang.reflect.Field;

import sun.misc.Unsafe;

public class UnsafeAccess {

public static final Unsafe unsafe;

static {

try {

// This is a bit of voodoo to force the unsafe object into

// visibility and acquire it.

// This is not playing nice, but as an established back door it is

// not likely to be

// taken away.

Field field = Unsafe.class.getDeclaredField("theUnsafe");

field.setAccessible(true);

unsafe = (Unsafe) field.get(null);

} catch (Exception e) {

throw new RuntimeException(e);

}