java-memory-model
How can CopyOnWriteArrayList be thread-safe?
I\'ve taken a look into OpenJDK source开发者_开发知识库 code of CopyOnWriteArrayList and it seems that all write operations are protected by the same lock and read operations are not protected at all.[详细]
2023-01-01 14:24 分类:问答Scala and the Java Memory Model
The Java Memory Model (since 1.5) treats final fields differently to non-final fields. In particular, provided the this reference doesn\'t escape during construction, writes to final fields in the con[详细]
2022-12-23 09:28 分类:问答Java LockSupport Memory Consistency
Java 6 API question. Does calling LockSupport.unpark(thread) have a happens-before relationship to t开发者_如何学编程he return from LockSupport.park in the just-unparked thread? I strongly suspect the[详细]
2022-12-23 04:43 分类:问答Multithreaded Java Program for Conway's game of life - contention at the border cells
I am learning concurrent programming in 开发者_开发问答java, and writing a simulation for Game of Life.[详细]
2022-12-21 16:37 分类:问答Better IDE not build using Java in Linux?
First of all I love Eclipse but I\'m not satisfied with its performance in Linux (Ubuntu) - It is CPU intensive and not responsive enough.[详细]
2022-12-20 03:04 分类:问答Java concurrency question - synchronizing on a collection
Will the following code snippet of a synchronized ArrayList work in a multi-threaded environment? class MyList {[详细]
2022-12-15 12:37 分类:问答