The heap object that had been referenced by the SoftReference is declared finalizable.

SoftReference 引用过的 heap 对象被声明为 finalizable 。

youdao

The SoftReference object's referent field is set to null, thereby making it not refer to the heap object any longer.

SoftReference对象的referent域被设置为null，从而使该对象不再引用heap对象。

youdao

When the heap object's finalize method is run and its memory freed, the SoftReference object is added to its ReferenceQueue, if it exists.

当heap对象的finalize方法被运行而且该对象占用的内存被释放，S of tReference对象就被添加到它的Reference Queue(如果后者存在的话)。

youdao