refactor: 重构包内容

.idea/encodings.xml

@@ -1,13 +1,13 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
   <component name="Encoding">
-    <file url="file://$PROJECT_DIR$/localTools/src/main/java" charset="UTF-8" />
+    <file url="file://$PROJECT_DIR$/local-tools/src/main/java" charset="UTF-8" />
+    <file url="file://$PROJECT_DIR$/multithreading/src/main/java" charset="UTF-8" />
+    <file url="file://$PROJECT_DIR$/multithreading/src/main/resources" charset="UTF-8" />
+    <file url="file://$PROJECT_DIR$/multithreading/src/main/resources-filtered" charset="UTF-8" />
     <file url="file://$PROJECT_DIR$/multithreading1/src/main/java" charset="UTF-8" />
     <file url="file://$PROJECT_DIR$/multithreading1/src/main/resources" charset="UTF-8" />
     <file url="file://$PROJECT_DIR$/multithreading1/src/main/resources-filtered" charset="UTF-8" />
-    <file url="file://$PROJECT_DIR$/multithreading_init/src/main/java" charset="UTF-8" />
-    <file url="file://$PROJECT_DIR$/multithreading_init/src/main/resources" charset="UTF-8" />
-    <file url="file://$PROJECT_DIR$/multithreading_init/src/main/resources-filtered" charset="UTF-8" />
     <file url="file://$PROJECT_DIR$/src/main/java" charset="UTF-8" />
     <file url="file://$PROJECT_DIR$/src/main/resources" charset="UTF-8" />
     <file url="file://$PROJECT_DIR$/src/main/resources-filtered" charset="UTF-8" />

local-tools/pom.xml

@@ -7,7 +7,7 @@
         <version>1.0-SNAPSHOT</version>
     </parent>
 
-    <artifactId>localTools</artifactId>
+    <artifactId>local-tools</artifactId>
     <packaging>jar</packaging>
 
     <name>localTools</name>

multithreading/pom.xml

@@ -7,7 +7,7 @@
         <version>1.0-SNAPSHOT</version>
     </parent>
 
-    <artifactId>multithreading_init</artifactId>
+    <artifactId>multithreading</artifactId>
     <packaging>jar</packaging>
 
     <name>multithreading_init</name>

multithreading/src/main/java/threadPool/ThreadPoolNewCached.java

@@ -0,0 +1,4 @@
+package threadPool;
+
+public class ThreadPoolNewCached {
+}