- Reduced redundant vertex submissions in the compatibility renderer by combining compatible opaque triangles where shader compatibility permits. - Reduced repeated matrix calculations during ...

When Lucifer called his reinforcements (at 75%, 50% and 25% of his health) while any other elite was alive, the server could stop with "Exception ticking world ...

ConcurrentModificationException. A caller that gets the list back mid-sort could also iterate a half-sorted list. The field is only null until the first call after startup (the only other write is the ...

The ConcurrentModificationException is completely gone. I pushed the server hard with Distant Horizons chunk generation, and while my memory and CPU got completely maxed out, the FocalPointManager ...

ConcurrentModificationException是Java集合框架中典型的快速失败（fail-fast）机制体现，源于迭代器与集合间modCount校验失效，其核心并非仅限多线程并发，单线程遍历中修改集合同样触发。

ConcurrentModificationException 这个异常名字起得有点误导人，很多人第一反应是「我代码里没开线程啊，哪来的并发」。 其实它跟多线程没有必然关系，单线程照样能触发。 它的本质是： 集合在迭代过程中被结构性修改了，而迭代器并不知情。