本文整理匯總了Java中sun.misc.Unsafe.pageSize方法的典型用法代碼示例。如果您正苦於以下問題：Java Unsafe.pageSize方法的具體用法？Java Unsafe.pageSize怎麽用？Java Unsafe.pageSize使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類sun.misc.Unsafe的用法示例。
在下文中一共展示了Unsafe.pageSize方法的2個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Java代碼示例。
示例1: getOperatingSystemPageSize
import sun.misc.Unsafe; //導入方法依賴的package包/類
/**
* @return the operating system's page size.
*/
static long getOperatingSystemPageSize() {
try {
Field f = Unsafe.class.getDeclaredField("theUnsafe");
f.setAccessible(true);
Unsafe unsafe = (Unsafe)f.get(null);
return unsafe.pageSize();
} catch (Throwable e) {
LOG.warn("Unable to get operating system page size. Guessing 4096.", e);
return 4096;
}
}
示例2: getOperatingSystemPageSize
import sun.misc.Unsafe; //導入方法依賴的package包/類
/**
* @return the operating system's page size.
*/
static long getOperatingSystemPageSize() {
try {
Field f = Unsafe.class.getDeclaredField("theUnsafe");
f.setAccessible(true);
Unsafe unsafe = (Unsafe) f.get(null);
return unsafe.pageSize();
} catch (Throwable e) {
LOG.warn("Unable to get operating system page size. Guessing 4096.", e);
return 4096;
}
}