例子
以下示例显示java.io.ObjectStreamField.isUnshared()方法的用法。
package com.jc2182;
import java.io.*;
import java.util.Calendar;
public class ObjectStreamFieldDemo {
public static void main(String[] args) {
// create a new object stream class for Integers
ObjectStreamClass osc = ObjectStreamClass.lookup(Integer.class);
// get the field value from Integer class
ObjectStreamField field = osc.getField("value");
// check if field is unshared
System.out.println("" + field.isUnshared());
// create a new object stream class for calendar
ObjectStreamClass osc2 = ObjectStreamClass.lookup(Calendar.class);
// get the field value from Integer class
ObjectStreamField field2 = osc2.getField("isSet");
// check if field is unshared
System.out.println("" + field2.isUnshared());
}
}
让我们编译并运行以上程序,这将产生以下结果-