refactor: use neutral gid(com.example) and package name(fucking.concurrency.demo) instead of com.oldratlee

Author: oldratlee

README.md

@@ -71,7 +71,7 @@ Examples of concurrency problems you encountered in development are welcome to p
 
 ## 🍺 Update without synchronization cannot be read in another thread
 
-Demo class [`NoPublishDemo`](src/main/java/com/oldratlee/fucking/concurrency/NoPublishDemo.java).
+Demo class [`NoPublishDemo`](src/main/java/fucking/concurrency/demo/NoPublishDemo.java).
 
 ### Demo description
 
@@ -84,14 +84,14 @@ After the `main` thread field `stop` is `true`, the task thread continues to run
 ### Quickly run
 
 ```bash
-mvn compile exec:java -Dexec.mainClass=com.oldratlee.fucking.concurrency.NoPublishDemo
+mvn compile exec:java -Dexec.mainClass=fucking.concurrency.demo.NoPublishDemo
 ```
 
 ## 🍺 Infinite loop of `HashMap`
 
 This problem has been explained in many places.
 
-The Demo class [`HashMapHangDemo`](src/main/java/com/oldratlee/fucking/concurrency/HashMapHangDemo.java) can reproduce this problem.
+The Demo class [`HashMapHangDemo`](src/main/java/fucking/concurrency/demo/HashMapHangDemo.java) can reproduce this problem.
 
 ### Demo description
 
@@ -104,7 +104,7 @@ The main thread Block is determined by no continuous output, that is, the endles
 ### Quickly run
 
 ```bash
-mvn compile exec:java -Dexec.mainClass=com.oldratlee.fucking.concurrency.HashMapHangDemo
+mvn compile exec:java -Dexec.mainClass=fucking.concurrency.demo.HashMapHangDemo
 ```
 
 ## 🍺 Combined state read invalid combination
@@ -118,7 +118,7 @@ Invalid combinations are combinations that have never been set.
 ### Demo description
 
 The main thread modifies multiple states. For the convenience of checking, each write has a fixed relationship: the second state is twice the value of the first state. Read multiple states in a task thread.
-Demo class [`InvalidCombinationStateDemo`](src/main/java/com/oldratlee/fucking/concurrency/InvalidCombinationStateDemo.java).
+Demo class [`InvalidCombinationStateDemo`](src/main/java/fucking/concurrency/demo/InvalidCombinationStateDemo.java).
 
 ### Problem statement
 
@@ -127,7 +127,7 @@ The second state read in the task thread is not twice the value of the first sta
 ### Quickly run
 
 ```bash
-mvn compile exec:java -Dexec.mainClass=com.oldratlee.fucking.concurrency.InvalidCombinationStateDemo
+mvn compile exec:java -Dexec.mainClass=fucking.concurrency.demo.InvalidCombinationStateDemo
 ```
 
 ## 🍺 `long` variable read invalid value
@@ -136,7 +136,7 @@ An invalid value is a value that has never been set.
 
 Reading and writing of `long` variables is not atomic and will be divided into two 4-byte operations.
 
-Demo class [`InvalidLongDemo`](src/main/java/com/oldratlee/fucking/concurrency/InvalidLongDemo.java).
+Demo class [`InvalidLongDemo`](src/main/java/fucking/concurrency/demo/InvalidLongDemo.java).
 
 ### Demo description
 
@@ -149,12 +149,12 @@ In the task thread, a long variable whose upper 4 bytes and lower 4 bytes are di
 ### Quickly run
 
 ```bash
-mvn compile exec:java -Dexec.mainClass=com.oldratlee.fucking.concurrency.InvalidLongDemo
+mvn compile exec:java -Dexec.mainClass=fucking.concurrency.demo.InvalidLongDemo
 ```
 
 ## 🍺 the result of concurrency count without synchronization is wrong
 
-Demo class [`WrongCounterDemo`](src/main/java/com/oldratlee/fucking/concurrency/WrongCounterDemo.java).
+Demo class [`WrongCounterDemo`](src/main/java/fucking/concurrency/demo/WrongCounterDemo.java).
 
 ### Demo description
 
@@ -167,15 +167,15 @@ The count value is incorrect.
 ### Quickly run
 
 ```bash
-mvn compile exec:java -Dexec.mainClass=com.oldratlee.fucking.concurrency.WrongCounterDemo
+mvn compile exec:java -Dexec.mainClass=fucking.concurrency.demo.WrongCounterDemo
 ```
 
 ## 🍺 Synchronization on mutable fields
 
 It is common to see synchronization code on a volatile field, and the person who write it will naturally feel that this is safe and correct.  
 \# For problem analysis, see the article [Synchronization on mutable fields](http://www.ibm.com/developerworks/library/j-concurrencybugpatterns/#N100E7).
 
-Demo class [`SynchronizationOnMutableFieldDemo`](src/main/java/com/oldratlee/fucking/concurrency/SynchronizationOnMutableFieldDemo.java).
+Demo class [`SynchronizationOnMutableFieldDemo`](src/main/java/fucking/concurrency/demo/SynchronizationOnMutableFieldDemo.java).
 
 ### Demo description
 
@@ -188,14 +188,14 @@ The final count of Listeners is incorrect.
 ### Quickly run
 
 ```bash
-mvn compile exec:java -Dexec.mainClass=com.oldratlee.fucking.concurrency.SynchronizationOnMutableFieldDemo
+mvn compile exec:java -Dexec.mainClass=fucking.concurrency.demo.SynchronizationOnMutableFieldDemo
 ```
 
 ## 🍺 Deadlock caused by the symmetric locks
 
 \# For problem analysis, see the article [Synchronization on mutable fields](http://www.ibm.com/developerworks/library/j-concurrencybugpatterns/#N101C1)
 
-Demo class [`SymmetricLockDeadlockDemo`](src/main/java/com/oldratlee/fucking/concurrency/SymmetricLockDeadlockDemo.java).
+Demo class [`SymmetricLockDeadlockDemo`](src/main/java/fucking/concurrency/demo/SymmetricLockDeadlockDemo.java).
 
 ### Demo description
 
@@ -208,14 +208,14 @@ Task thread deadlocked.
 ### Quickly run
 
 ```bash
-mvn compile exec:java -Dexec.mainClass=com.oldratlee.fucking.concurrency.SymmetricLockDeadlockDemo
+mvn compile exec:java -Dexec.mainClass=fucking.concurrency.demo.SymmetricLockDeadlockDemo
 ```
 
 ## 🍺 Livelock caused by reentrant locks
 
 \# For a problem description, see the paragraph about livelocks [in this article](https://www.baeldung.com/cs/deadlock-livelock-starvation#livelock)
 
-Demo class [`ReentrantLockLivelockDemo`](src/main/java/com/oldratlee/fucking/concurrency/ReentrantLockLivelockDemo.java).
+Demo class [`ReentrantLockLivelockDemo`](src/main/java/fucking/concurrency/demo/ReentrantLockLivelockDemo.java).
 
 ### Demo description
 
@@ -230,5 +230,5 @@ this is a livelock.
 ### Quickly run
 
 ```bash
-mvn compile exec:java -Dexec.mainClass=com.oldratlee.fucking.concurrency.ReentrantLockLivelockDemo
+mvn compile exec:java -Dexec.mainClass=fucking.concurrency.demo.ReentrantLockLivelockDemo
 ```

docs/zh-CN/README.md

@@ -71,7 +71,7 @@
 
 ## 🍺 无同步的修改在另一个线程中会读不到
 
-Demo类[`NoPublishDemo`](../../src/main/java/com/oldratlee/fucking/concurrency/NoPublishDemo.java)。
+Demo类[`NoPublishDemo`](../../src/main/java/fucking/concurrency/demo/NoPublishDemo.java)。
 
 ### Demo说明
 
@@ -84,14 +84,14 @@ Demo类[`NoPublishDemo`](../../src/main/java/com/oldratlee/fucking/concurrency/N
 ### 快速运行
 
 ```bash
-mvn compile exec:java -Dexec.mainClass=com.oldratlee.fucking.concurrency.NoPublishDemo
+mvn compile exec:java -Dexec.mainClass=fucking.concurrency.demo.NoPublishDemo
 ```
 
 ## 🍺 `HashMap`的死循环
 
 这个问题在[疫苗：Java HashMap的死循环](http://coolshell.cn/articles/9606.html)等多个地方都有讲解。
 
-Demo类[`HashMapHangDemo`](../../src/main/java/com/oldratlee/fucking/concurrency/HashMapHangDemo.java)，可以复现这个问题。
+Demo类[`HashMapHangDemo`](../../src/main/java/fucking/concurrency/demo/HashMapHangDemo.java)，可以复现这个问题。
 
 ### Demo说明
 
@@ -104,7 +104,7 @@ Demo类[`HashMapHangDemo`](../../src/main/java/com/oldratlee/fucking/concurrency
 ### 快速运行
 
 ```bash
-mvn compile exec:java -Dexec.mainClass=com.oldratlee.fucking.concurrency.HashMapHangDemo
+mvn compile exec:java -Dexec.mainClass=fucking.concurrency.demo.HashMapHangDemo
 ```
 
 ## 🍺 组合状态读到无效组合
@@ -116,7 +116,7 @@ mvn compile exec:java -Dexec.mainClass=com.oldratlee.fucking.concurrency.HashMap
 ### Demo说明
 
 主线程修改多个状态，为了方便检查，每次写入有个固定的关系：第2个状态是第1个状态值的2倍。在任务线程中读取多个状态。  
-Demo类[`InvalidCombinationStateDemo`](../../src/main/java/com/oldratlee/fucking/concurrency/InvalidCombinationStateDemo.java)。
+Demo类[`InvalidCombinationStateDemo`](../../src/main/java/fucking/concurrency/demo/InvalidCombinationStateDemo.java)。
 
 ### 问题说明
 
@@ -125,7 +125,7 @@ Demo类[`InvalidCombinationStateDemo`](../../src/main/java/com/oldratlee/fucking
 ### 快速运行
 
 ```bash
-mvn compile exec:java -Dexec.mainClass=com.oldratlee.fucking.concurrency.InvalidCombinationStateDemo
+mvn compile exec:java -Dexec.mainClass=fucking.concurrency.demo.InvalidCombinationStateDemo
 ```
 
 ## 🍺 `long`变量读到无效值
@@ -134,7 +134,7 @@ mvn compile exec:java -Dexec.mainClass=com.oldratlee.fucking.concurrency.Invalid
 
 `long`变量读写不是原子的，会分为2次4字节操作。
 
-Demo类[`InvalidLongDemo`](../../src/main/java/com/oldratlee/fucking/concurrency/InvalidLongDemo.java)。
+Demo类[`InvalidLongDemo`](../../src/main/java/fucking/concurrency/demo/InvalidLongDemo.java)。
 
 ### Demo说明
 
@@ -147,12 +147,12 @@ Demo类[`InvalidLongDemo`](../../src/main/java/com/oldratlee/fucking/concurrency
 ### 快速运行
 
 ```bash
-mvn compile exec:java -Dexec.mainClass=com.oldratlee.fucking.concurrency.InvalidLongDemo
+mvn compile exec:java -Dexec.mainClass=fucking.concurrency.demo.InvalidLongDemo
 ```
 
 ## 🍺 无同步的并发计数结果不对
 
-Demo类[`WrongCounterDemo`](../../src/main/java/com/oldratlee/fucking/concurrency/WrongCounterDemo.java)。
+Demo类[`WrongCounterDemo`](../../src/main/java/fucking/concurrency/demo/WrongCounterDemo.java)。
 
 ### Demo说明
 
@@ -165,15 +165,15 @@ Demo类[`WrongCounterDemo`](../../src/main/java/com/oldratlee/fucking/concurrenc
 ### 快速运行
 
 ```bash
-mvn compile exec:java -Dexec.mainClass=com.oldratlee.fucking.concurrency.WrongCounterDemo
+mvn compile exec:java -Dexec.mainClass=fucking.concurrency.demo.WrongCounterDemo
 ```
 
 ## 🍺 在易变域上的同步
 
 常看到在易变域上的同步代码，并且写的同学会很自然觉得这样是安全和正确的。  
 \# 问题分析见文章链接：[在易变域上的同步](http://www.ibm.com/developerworks/cn/java/j-concurrencybugpatterns/#N100DA)，对应的英文文章：[Synchronization on mutable fields](http://www.ibm.com/developerworks/library/j-concurrencybugpatterns/#N100E7)
 
-Demo类[`SynchronizationOnMutableFieldDemo`](../../src/main/java/com/oldratlee/fucking/concurrency/SynchronizationOnMutableFieldDemo.java)。
+Demo类[`SynchronizationOnMutableFieldDemo`](../../src/main/java/fucking/concurrency/demo/SynchronizationOnMutableFieldDemo.java)。
 
 ### Demo说明
 
@@ -186,13 +186,13 @@ Demo类[`SynchronizationOnMutableFieldDemo`](../../src/main/java/com/oldratlee/f
 ### 快速运行
 
 ```bash
-mvn compile exec:java -Dexec.mainClass=com.oldratlee.fucking.concurrency.SynchronizationOnMutableFieldDemo
+mvn compile exec:java -Dexec.mainClass=fucking.concurrency.demo.SynchronizationOnMutableFieldDemo
 ```
 
 ## 🍺 对称锁死锁
 
 \# 问题分析见文章链接：[对称锁死锁](http://www.ibm.com/developerworks/cn/java/j-concurrencybugpatterns/#N101B4)，对应的英文文章：[Synchronization on mutable fields](http://www.ibm.com/developerworks/library/j-concurrencybugpatterns/#N101C1)  
-Demo类[`SymmetricLockDeadlockDemo`](../../src/main/java/com/oldratlee/fucking/concurrency/SymmetricLockDeadlockDemo.java)。
+Demo类[`SymmetricLockDeadlockDemo`](../../src/main/java/fucking/concurrency/demo/SymmetricLockDeadlockDemo.java)。
 
 ### Demo说明
 
@@ -205,7 +205,7 @@ Demo类[`SymmetricLockDeadlockDemo`](../../src/main/java/com/oldratlee/fucking/c
 ### 快速运行
 
 ```bash
-mvn compile exec:java -Dexec.mainClass=com.oldratlee.fucking.concurrency.SymmetricLockDeadlockDemo
+mvn compile exec:java -Dexec.mainClass=fucking.concurrency.demo.SymmetricLockDeadlockDemo
 ```
 
 ## 一些并发的问题讨论和资料

pom.xml

@@ -2,7 +2,7 @@
 		xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
 	<modelVersion>4.0.0</modelVersion>
 
-	<groupId>com.oldratlee</groupId>
+	<groupId>com.example</groupId>
 	<artifactId>fucking-java-concurrency</artifactId>
 	<version>0.0.1-SNAPSHOT</version>
 	<packaging>jar</packaging>
@@ -11,18 +11,6 @@
 	<description>🎏 Simple showcases of java concurrency problems, seeing 🙈 is believing 🐵</description>
 	<inceptionYear>2014</inceptionYear>
 
-	<developers>
-		<developer>
-			<name>Jerry Lee</name>
-			<id>oldratlee</id>
-			<email>oldratlee(AT)gmail(DOT)com</email>
-			<roles>
-				<role>Developer</role>
-			</roles>
-			<timezone>+8</timezone>
-		</developer>
-	</developers>
-
 	<licenses>
 		<license>
 			<name>Apache 2</name>
@@ -38,9 +26,6 @@
 		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
 	</properties>
 
-	<dependencies>
-	</dependencies>
-
 	<build>
 		<plugins>
 			<!--

src/main/java/com/oldratlee/fucking/concurrency/HashMapHangDemo.java renamed to src/main/java/fucking/concurrency/demo/HashMapHangDemo.java

@@ -1,4 +1,4 @@
-package com.oldratlee.fucking.concurrency;
+package fucking.concurrency.demo;
 
 import java.util.HashMap;
 import java.util.Map;

src/main/java/com/oldratlee/fucking/concurrency/InconsistentReadDemo.java renamed to src/main/java/fucking/concurrency/demo/InconsistentReadDemo.java

@@ -1,4 +1,4 @@
-package com.oldratlee.fucking.concurrency;
+package fucking.concurrency.demo;
 
 /**
  * @author Jerry Lee (oldratlee at gmail dot com)

src/main/java/com/oldratlee/fucking/concurrency/InvalidCombinationStateDemo.java renamed to src/main/java/fucking/concurrency/demo/InvalidCombinationStateDemo.java

@@ -1,4 +1,4 @@
-package com.oldratlee.fucking.concurrency;
+package fucking.concurrency.demo;
 
 import java.util.Random;
 

src/main/java/com/oldratlee/fucking/concurrency/InvalidLongDemo.java renamed to src/main/java/fucking/concurrency/demo/InvalidLongDemo.java

@@ -1,4 +1,4 @@
-package com.oldratlee.fucking.concurrency;
+package fucking.concurrency.demo;
 
 /**
  * @author Jerry Lee(oldratlee at gmail dot com)

src/main/java/com/oldratlee/fucking/concurrency/NoPublishDemo.java renamed to src/main/java/fucking/concurrency/demo/NoPublishDemo.java

@@ -1,4 +1,4 @@
-package com.oldratlee.fucking.concurrency;
+package fucking.concurrency.demo;
 
 /**
  * <a href="https://hllvm-group.iteye.com/group/topic/34932">请问R大 有没有什么工具可以查看正在运行的类的c/汇编代码</a>提到了<b>代码提升</b>的问题。

src/main/java/com/oldratlee/fucking/concurrency/ReentrantLockLivelockDemo.java renamed to src/main/java/fucking/concurrency/demo/ReentrantLockLivelockDemo.java

@@ -1,4 +1,4 @@
-package com.oldratlee.fucking.concurrency;
+package fucking.concurrency.demo;
 
 import java.util.concurrent.TimeUnit;
 import java.util.concurrent.locks.Lock;

src/main/java/com/oldratlee/fucking/concurrency/SymmetricLockDeadlockDemo.java renamed to src/main/java/fucking/concurrency/demo/SymmetricLockDeadlockDemo.java

@@ -1,4 +1,4 @@
-package com.oldratlee.fucking.concurrency;
+package fucking.concurrency.demo;
 
 /**
  * @author Jerry Lee (oldratlee at gmail dot com)