add ThreadPool / Scheduler code

build.gradle

@@ -0,0 +1,42 @@
+buildscript {
+    ext {
+        kotlin_version = '1.8.0'
+    }
+
+    repositories {
+        mavenLocal()
+        maven { url 'https://maven.aliyun.com/repository/gradle-plugin' }
+        maven { url 'https://maven.aliyun.com/repository/central' }
+        maven { url 'https://maven.aliyun.com/repository/public' }
+        mavenCentral()
+    }
+
+    dependencies {
+        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
+    }
+}
+
+apply plugin: 'idea'
+apply plugin: 'java'
+apply plugin: 'kotlin'
+
+ext {
+    spring_version = "2.6.8"
+}
+
+group = 'pangu'
+version = '0.1.0'
+
+repositories {
+    mavenLocal()
+    maven { url 'https://maven.aliyun.com/repository/gradle-plugin' }
+    maven { url 'https://maven.aliyun.com/repository/central' }
+    maven { url 'https://maven.aliyun.com/repository/public' }
+    mavenCentral()
+}
+
+dependencies {
+    implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk8:$kotlin_version"
+    implementation "org.jetbrains.kotlin:kotlin-reflect:$kotlin_version"
+    testImplementation group: 'junit', name: 'junit', version: '4.12'
+}