realresult.java

来自「多线程与并发处理是程序设计好坏优劣的重要课题」· Java 代码 · 共 12 行

package activeobject;

class RealResult extends Result {
    private final Object resultValue;
    public RealResult(Object resultValue) {
        this.resultValue = resultValue;
    }
    public Object getResultValue() {
        return resultValue;
    }
}