seems to work?

.gitignore

@@ -1 +1,2 @@
 .gradle
+build

.idea/.gitignore

@@ -0,0 +1,3 @@
+# Default ignored files
+/shelf/
+/workspace.xml

.idea/compiler.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="CompilerConfiguration">
+    <bytecodeTargetLevel target="1.8" />
+  </component>
+</project>

.idea/encodings.xml

@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="Encoding" addBOMForNewFiles="with NO BOM" />
+</project>

.idea/gradle.xml

@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="GradleSettings">
+    <option name="linkedExternalProjectsSettings">
+      <GradleProjectSettings>
+        <option name="distributionType" value="DEFAULT_WRAPPED" />
+        <option name="externalProjectPath" value="$PROJECT_DIR$" />
+        <option name="modules">
+          <set>
+            <option value="$PROJECT_DIR$" />
+          </set>
+        </option>
+        <option name="useQualifiedModuleNames" value="true" />
+      </GradleProjectSettings>
+    </option>
+  </component>
+</project>

.idea/jarRepositories.xml

@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="RemoteRepositoriesConfiguration">
+    <remote-repository>
+      <option name="id" value="central" />
+      <option name="name" value="Maven Central repository" />
+      <option name="url" value="https://repo1.maven.org/maven2" />
+    </remote-repository>
+    <remote-repository>
+      <option name="id" value="jboss.community" />
+      <option name="name" value="JBoss Community repository" />
+      <option name="url" value="https://repository.jboss.org/nexus/content/repositories/public/" />
+    </remote-repository>
+    <remote-repository>
+      <option name="id" value="MavenRepo" />
+      <option name="name" value="MavenRepo" />
+      <option name="url" value="https://repo.maven.apache.org/maven2/" />
+    </remote-repository>
+  </component>
+</project>

.idea/misc.xml

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ExternalStorageConfigurationManager" enabled="true" />
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_1_8" default="true" project-jdk-name="1.8" project-jdk-type="JavaSDK" />
+</project>

.idea/vcs.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="" vcs="Git" />
+  </component>
+</project>

build.gradle

@@ -0,0 +1,25 @@
+apply plugin: 'java'
+
+repositories {
+    mavenCentral()
+}
+
+configurations {
+    // configuration that holds jars to include in the jar
+    extraLibs
+}
+
+dependencies {
+    extraLibs group: 'org.takes', name: 'takes', version: '1.19'
+    extraLibs group: 'javax.json', name: 'javax.json-api', version: '1.1.4'
+    extraLibs group: 'org.glassfish', name: 'javax.json', version: '1.1.4'
+
+
+    configurations.compile.extendsFrom(configurations.extraLibs)
+}
+
+jar {
+    from {
+        configurations.extraLibs.collect { it.isDirectory() ? it : zipTree(it) }
+    }
+}

src/main/java/com/rusefi/Hello.java

@@ -0,0 +1,37 @@
+package com.rusefi;
+
+import org.takes.Take;
+import org.takes.facets.fork.FkRegex;
+import org.takes.facets.fork.TkFork;
+import org.takes.http.*;
+import org.takes.rs.RsJson;
+
+import javax.json.Json;
+import javax.json.JsonObjectBuilder;
+import java.io.IOException;
+import java.util.concurrent.atomic.AtomicInteger;
+
+public class Hello {
+
+
+    public static void main(String[] args) throws IOException {
+        AtomicInteger counter = new AtomicInteger();
+
+        int httpPort = 443;
+        System.out.println("hello on port " + 443);
+
+
+        Take forkTake = new TkFork(
+                new FkRegex("/", "hello takes"),
+                new FkRegex("/counter", (Take) req -> {
+                    JsonObjectBuilder applicationObject = Json.createObjectBuilder();
+                    applicationObject.add("counter", counter.incrementAndGet());
+                    return new RsJson(applicationObject.build());
+                })
+        );
+
+        // yes, I start insecure http on port 443, that's the place
+        Front frontEnd = new FtBasic(new BkParallel(new BkSafe(new BkBasic(forkTake)), 4), httpPort);
+        frontEnd.start(Exit.NEVER);
+    }
+}