java

MyObject在不再需要时会符合垃圾收集的资格，还是在整个程序的寿命中持续存在？

According to the Java Language Specification (JLS) Section 12.7, "Unloading of Classes and Interfaces":

A class or interface may be unloaded if and only if its defining class loader may be reclaimed by the garbage collector [...] Classes并可能不会卸载由Bootstrap加载器加载的接口。

class MyUtils {
    private static MyObject myObject = new MyObject();
    /*package*/static boolean doStuff(Params... params) {
        // do stuff with myObject and params...
    }
}