separate parts into modules

JTCEMU/JTCEMU.iml

@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<module type="JAVA_MODULE" version="4">
+  <component name="NewModuleRootManager" inherit-compiler-output="true">
+    <exclude-output />
+    <content url="file://$MODULE_DIR$">
+      <sourceFolder url="file://$MODULE_DIR$/src/main/java" isTestSource="false" />
+    </content>
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+  </component>
+</module>

JTCEMU/build.gradle.kts

@@ -0,0 +1,19 @@
+plugins {
+    id("java")
+}
+
+group = "org.sqar.virtualjtc"
+version = "1.0-SNAPSHOT"
+
+repositories {
+    mavenCentral()
+}
+
+dependencies {
+    testImplementation(platform("org.junit:junit-bom:5.9.1"))
+    testImplementation("org.junit.jupiter:junit-jupiter")
+}
+
+tasks.test {
+    useJUnitPlatform()
+}

JTCEMU/src/main/java/module-info.java

@@ -0,0 +1,6 @@
+module org.jens_mueller.jtcemu.platform.se {
+    requires org.jens_mueller;
+
+    opens org.jens_mueller.jtcemu.platform.se;
+    exports org.jens_mueller.jtcemu.platform.se;
+}