Deprecate feature-simulators from drools

feature-simulators was only used by server-pool.  Now that server-pool
has been deprecated, the simulators can be deprecated, too.

Issue-ID: POLICY-3079
Change-Id: I4555432d90f99735de2f189ce626befb414027cb
Signed-off-by: Jim Hahn <jrh3@att.com>

5 files changed, 0 insertions, 647 deletions

diff --git a/feature-simulators/pom.xml b/feature-simulators/pom.xml
deleted file mode 100644
index d42212c7..00000000
--- a/feature-simulators/pom.xml
+++ /dev/null
@@ -1,60 +0,0 @@
-<!--
-  ============LICENSE_START=======================================================
-  ONAP Policy Engine - Drools PDP
-  ================================================================================
-  Copyright (C) 2017, 2020 AT&T Intellectual Property. All rights reserved.
-  Modifications Copyright (C) 2019 Nordix Foundation.
-  ================================================================================
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-  ============LICENSE_END=========================================================
-  -->
-
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-    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>
-
-    <parent>
-        <groupId>org.onap.policy.drools-pdp</groupId>
-        <artifactId>drools-pdp</artifactId>
-        <version>1.8.0-SNAPSHOT</version>
-    </parent>
-
-    <artifactId>feature-simulators</artifactId>
-
-    <name>feature-simulators</name>
-
-    <dependencies>
-        <dependency>
-            <groupId>junit</groupId>
-            <artifactId>junit</artifactId>
-            <scope>test</scope>
-        </dependency>
-        <dependency>
-            <groupId>org.mockito</groupId>
-            <artifactId>mockito-core</artifactId>
-            <scope>test</scope>
-        </dependency>
-        <dependency>
-            <groupId>org.onap.policy.common</groupId>
-            <artifactId>policy-endpoints</artifactId>
-            <version>${policy.common.version}</version>
-        </dependency>
-        <dependency>
-            <groupId>org.onap.policy.drools-pdp</groupId>
-            <artifactId>policy-utils</artifactId>
-            <version>${project.version}</version>
-        </dependency>
-
-    </dependencies>
-</project>
diff --git a/feature-simulators/src/main/java/org/onap/policy/drools/simulators/DMaaPSimulatorJaxRs.java b/feature-simulators/src/main/java/org/onap/policy/drools/simulators/DMaaPSimulatorJaxRs.java
deleted file mode 100644
index c330b80c..00000000
--- a/feature-simulators/src/main/java/org/onap/policy/drools/simulators/DMaaPSimulatorJaxRs.java
+++ /dev/null
@@ -1,167 +0,0 @@
-/*-
- * ============LICENSE_START=======================================================
- * feature-simulators
- * ================================================================================
- * Copyright (C) 2017-2020 AT&T Intellectual Property. All rights reserved.
- * ================================================================================
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- * ============LICENSE_END=========================================================
- */
-
-package org.onap.policy.drools.simulators;
-
-import java.io.IOException;
-import java.util.Map;
-import java.util.concurrent.BlockingQueue;
-import java.util.concurrent.ConcurrentHashMap;
-import java.util.concurrent.LinkedBlockingQueue;
-import java.util.concurrent.TimeUnit;
-import javax.servlet.http.HttpServletResponse;
-import javax.ws.rs.Consumes;
-import javax.ws.rs.DefaultValue;
-import javax.ws.rs.GET;
-import javax.ws.rs.POST;
-import javax.ws.rs.Path;
-import javax.ws.rs.PathParam;
-import javax.ws.rs.QueryParam;
-import javax.ws.rs.core.Context;
-import javax.ws.rs.core.MediaType;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-@Path("/events")
-public class DMaaPSimulatorJaxRs {
-    public static final String NO_TOPIC_MSG = "No topic";
-    public static final String NO_DATA_MSG = "No Data";
-
-    private static final Map<String, BlockingQueue<String>> queues = new ConcurrentHashMap<>();
-    private static final Logger logger = LoggerFactory.getLogger(DMaaPSimulatorJaxRs.class);
-    private static int responseCode = 200;
-
-    /**
-     * Get consumer ID.
-     *
-     * @param timeout timeout value
-     * @param topicName the dmaap topic
-     * @param httpResponse http response object
-     * @return topic or error message
-     */
-    @GET
-    @Path("/{topicName}/{consumeGroup}/{consumerId}")
-    public String subscribe(@DefaultValue("0") @QueryParam("timeout") int timeout, @PathParam("topicName")
-            String topicName, @Context final HttpServletResponse httpResponse) {
-        int currentRespCode = responseCode;
-        httpResponse.setStatus(currentRespCode);
-        try {
-            httpResponse.flushBuffer();
-        } catch (IOException e) {
-            logger.error("flushBuffer threw: ", e);
-            return "Got an error";
-        }
-
-        if (currentRespCode < 200 || currentRespCode >= 300) {
-            return "You got response code: " + currentRespCode;
-        }
-
-        if (queues.containsKey(topicName)) {
-            return getNextMessageFromQueue(timeout, topicName);
-        } else if (timeout > 0) {
-            return waitForNextMessageFromQueue(timeout, topicName);
-        }
-        return NO_TOPIC_MSG;
-    }
-
-    private String getNextMessageFromQueue(final int timeout, final String topicName) {
-        BlockingQueue<String> queue = queues.get(topicName);
-        String response = NO_DATA_MSG;
-        try {
-            response = poll(queue, timeout);
-        } catch (InterruptedException e) {
-            logger.debug("error in DMaaP simulator", e);
-            Thread.currentThread().interrupt();
-        }
-        if (response == null) {
-            response = NO_DATA_MSG;
-        }
-        return response;
-    }
-
-    protected String waitForNextMessageFromQueue(int timeout, String topicName) {
-        try {
-            sleep(timeout);
-            if (queues.containsKey(topicName)) {
-                BlockingQueue<String> queue = queues.get(topicName);
-                String response = queue.poll();
-                if (response == null) {
-                    response = NO_DATA_MSG;
-                }
-                return response;
-            }
-        } catch (InterruptedException e) {
-            logger.debug("error in DMaaP simulator", e);
-            Thread.currentThread().interrupt();
-        }
-        return NO_TOPIC_MSG;
-    }
-
-    /**
-     * Post to a topic.
-     *
-     * @param topicName name of the topic
-     * @param body message
-     * @return empty string
-     */
-    @POST
-    @Path("/{topicName}")
-    @Consumes(MediaType.TEXT_PLAIN)
-    public String publish(@PathParam("topicName") String topicName, String body) {
-        BlockingQueue<String> queue = queues.computeIfAbsent(topicName, entry -> new LinkedBlockingQueue<>());
-        queue.add(body);
-
-        return "";
-    }
-
-    @POST
-    @Path("/setStatus")
-    public String setStatus(@QueryParam("statusCode") int statusCode) {
-        setResponseCode(statusCode);
-        return "Status code set";
-    }
-
-    // the following non-static methods may be overridden by junit tests
-
-    protected String poll(BlockingQueue<String> queue, final int timeout) throws InterruptedException {
-        return queue.poll(timeout, TimeUnit.MILLISECONDS);
-    }
-
-    protected void sleep(int timeout) throws InterruptedException {
-        Thread.sleep(timeout);
-    }
-
-    /**
-     * Static method to set static response code, synchronized for multiple possible uses.
-     *
-     * @param incomingResponseCode the response code to set
-     */
-    private static synchronized void setResponseCode(final int incomingResponseCode) {
-        responseCode = incomingResponseCode;
-    }
-
-    /**
-     * Used only by junit tests to reset the simulator.
-     */
-    protected static void reset() {
-        responseCode = 200;
-        queues.clear();
-    }
-}
diff --git a/feature-simulators/src/test/java/org/onap/policy/drools/simulators/DMaaPSimulatorJaxRsTest.java b/feature-simulators/src/test/java/org/onap/policy/drools/simulators/DMaaPSimulatorJaxRsTest.java
deleted file mode 100644
index 6e1a8d68..00000000
--- a/feature-simulators/src/test/java/org/onap/policy/drools/simulators/DMaaPSimulatorJaxRsTest.java
+++ /dev/null
@@ -1,219 +0,0 @@
-/*-
- * ============LICENSE_START=======================================================
- * ONAP
- * ================================================================================
- * Copyright (C) 2019, 2021 AT&T Intellectual Property. All rights reserved.
- * ================================================================================
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- * ============LICENSE_END=========================================================
- */
-
-package org.onap.policy.drools.simulators;
-
-import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertTrue;
-import static org.mockito.Mockito.doThrow;
-
-import java.io.IOException;
-import java.util.ArrayList;
-import java.util.Collections;
-import java.util.List;
-import java.util.concurrent.BlockingQueue;
-import java.util.concurrent.CountDownLatch;
-import java.util.concurrent.LinkedBlockingQueue;
-import java.util.concurrent.TimeUnit;
-import javax.servlet.http.HttpServletResponse;
-import org.junit.After;
-import org.junit.Before;
-import org.junit.Test;
-import org.junit.runner.RunWith;
-import org.mockito.Mock;
-import org.mockito.junit.MockitoJUnitRunner;
-
-@RunWith(MockitoJUnitRunner.class)
-public class DMaaPSimulatorJaxRsTest {
-    private static final String MESSAGE = "hello";
-    private static final String MESSAGE2 = "world";
-    private static final String EXPECTED_EXCEPTION = "expected exception";
-    private static final String TOPIC = "my-topic";
-    private static final int TIMEOUT_MS = 10;
-    private static final int LONG_TIMEOUT_MS = 250;
-
-    @Mock
-    private HttpServletResponse resp;
-
-    private DMaaPSimulatorJaxRs sim;
-
-    /**
-     * Initializes objects and creates the simulator.
-     */
-    @Before
-    public void setUp() {
-        sim = new DMaaPSimulatorJaxRs();
-    }
-
-    @After
-    public void tearDown() {
-        DMaaPSimulatorJaxRs.reset();
-    }
-
-    @Test
-    public void testSubscribe() {
-        sim.publish(TOPIC, MESSAGE);
-
-        assertEquals(MESSAGE, sim.subscribe(0, TOPIC, resp));
-    }
-
-    @Test
-    public void testSubscribe_FlushEx() throws IOException {
-        doThrow(new IOException(EXPECTED_EXCEPTION)).when(resp).flushBuffer();
-
-        assertEquals("Got an error", sim.subscribe(TIMEOUT_MS, TOPIC, resp));
-    }
-
-    @Test
-    public void testSubscribe_BadStatus_testSetResponseCode() {
-        sim.setStatus(199);
-        assertEquals("You got response code: 199", sim.subscribe(TIMEOUT_MS, TOPIC, resp));
-
-        sim.setStatus(300);
-        assertEquals("You got response code: 300", sim.subscribe(TIMEOUT_MS, TOPIC, resp));
-    }
-
-    @Test
-    public void testSubscribe_UnknownTopic_ZeroTimeout() {
-        assertEquals(DMaaPSimulatorJaxRs.NO_TOPIC_MSG, sim.subscribe(0, TOPIC, resp));
-    }
-
-    @Test
-    public void testSubscribe_UnknownTopic_NonZeroTimeout() {
-        assertEquals(DMaaPSimulatorJaxRs.NO_TOPIC_MSG, sim.subscribe(TIMEOUT_MS, TOPIC, resp));
-    }
-
-    @Test
-    public void testGetNextMessageFromQueue() {
-        sim.publish(TOPIC, MESSAGE);
-        sim.publish(TOPIC, MESSAGE2);
-
-        assertEquals(MESSAGE, sim.subscribe(0, TOPIC, resp));
-        assertEquals(MESSAGE2, sim.subscribe(0, TOPIC, resp));
-
-        // repeat - no message
-        assertEquals(DMaaPSimulatorJaxRs.NO_DATA_MSG, sim.subscribe(0, TOPIC, resp));
-    }
-
-    @Test
-    public void testGetNextMessageFromQueue_Interrupted() throws InterruptedException {
-        sim = new DMaaPSimulatorJaxRs() {
-            @Override
-            protected String poll(BlockingQueue<String> queue, int timeout) throws InterruptedException {
-                throw new InterruptedException(EXPECTED_EXCEPTION);
-            }
-        };
-
-        sim.publish(TOPIC, MESSAGE);
-
-        // put it in the background so we don't interrupt the test thread
-        BlockingQueue<String> queue = new LinkedBlockingQueue<>();
-        backgroundSubscribe(queue);
-
-        assertEquals(DMaaPSimulatorJaxRs.NO_DATA_MSG, queue.take());
-    }
-
-    @Test
-    public void testWaitForNextMessageFromQueue() throws InterruptedException {
-        CountDownLatch waitCalled = new CountDownLatch(1);
-
-        sim = new DMaaPSimulatorJaxRs() {
-            @Override
-            protected String waitForNextMessageFromQueue(int timeout, String topicName) {
-                waitCalled.countDown();
-                return super.waitForNextMessageFromQueue(timeout, topicName);
-            }
-        };
-
-        BlockingQueue<String> queue = new LinkedBlockingQueue<>();
-
-        CountDownLatch latch1 = backgroundSubscribe(queue);
-        CountDownLatch latch2 = backgroundSubscribe(queue);
-
-        // wait for both threads to start
-        latch1.await();
-        latch2.await();
-
-        /*
-         * Must pause to prevent the topic from being created before subscribe() is
-         * invoked.
-         */
-        assertTrue(waitCalled.await(1, TimeUnit.SECONDS));
-
-        // only publish one message
-        sim.publish(TOPIC, MESSAGE);
-
-        // wait for both subscribers to add their messages to the queue
-        List<String> messages = new ArrayList<>();
-        messages.add(queue.take());
-        messages.add(queue.take());
-
-        // sort them so the order is consistent
-        Collections.sort(messages);
-
-        assertEquals("[No Data, hello]", messages.toString());
-    }
-
-    @Test
-    public void testWaitForNextMessageFromQueue_Interrupted() throws InterruptedException {
-        sim = new DMaaPSimulatorJaxRs() {
-            @Override
-            protected void sleep(int timeout) throws InterruptedException {
-                throw new InterruptedException(EXPECTED_EXCEPTION);
-            }
-        };
-
-        // put it in the background so we don't interrupt the test thread
-        BlockingQueue<String> queue = new LinkedBlockingQueue<>();
-        backgroundSubscribe(queue);
-
-        assertEquals(DMaaPSimulatorJaxRs.NO_TOPIC_MSG, queue.take());
-    }
-
-    @Test
-    public void testPublish() {
-        assertEquals("", sim.publish(TOPIC, MESSAGE));
-        assertEquals(MESSAGE, sim.subscribe(0, TOPIC, resp));
-    }
-
-    @Test
-    public void testSetStatus() {
-        assertEquals("Status code set", sim.setStatus(500));
-        assertEquals("You got response code: 500", sim.subscribe(TIMEOUT_MS, TOPIC, resp));
-    }
-
-    /**
-     * Invokes subscribe() in a background thread.
-     *
-     * @param queue where to place the returned result
-     * @return a latch that will be counted down just before the background thread invokes
-     *         subscribe()
-     */
-    private CountDownLatch backgroundSubscribe(BlockingQueue<String> queue) {
-        CountDownLatch latch = new CountDownLatch(1);
-
-        new Thread(() -> {
-            latch.countDown();
-            queue.add(sim.subscribe(LONG_TIMEOUT_MS, TOPIC, resp));
-        }).start();
-
-        return latch;
-    }
-}
diff --git a/feature-simulators/src/test/java/org/onap/policy/drools/simulators/DMaaPSimulatorTest.java b/feature-simulators/src/test/java/org/onap/policy/drools/simulators/DMaaPSimulatorTest.java
deleted file mode 100644
index ad01870b..00000000
--- a/feature-simulators/src/test/java/org/onap/policy/drools/simulators/DMaaPSimulatorTest.java
+++ /dev/null
@@ -1,200 +0,0 @@
-/*-
- * ============LICENSE_START=======================================================
- * feature-simulators
- * ================================================================================
- * Copyright (C) 2017-2020 AT&T Intellectual Property. All rights reserved.
- * ================================================================================
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- * ============LICENSE_END=========================================================
- */
-
-package org.onap.policy.drools.simulators;
-
-import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertNotNull;
-import static org.junit.Assert.fail;
-
-import java.io.IOException;
-import java.net.HttpURLConnection;
-import java.net.URL;
-import java.nio.charset.StandardCharsets;
-import org.apache.commons.io.IOUtils;
-import org.apache.commons.lang3.tuple.Pair;
-import org.junit.AfterClass;
-import org.junit.BeforeClass;
-import org.junit.Test;
-import org.onap.policy.common.endpoints.http.server.HttpServletServer;
-import org.onap.policy.common.endpoints.http.server.HttpServletServerFactoryInstance;
-import org.onap.policy.common.utils.network.NetworkUtil;
-import org.onap.policy.drools.utils.logging.LoggerUtil;
-
-public class DMaaPSimulatorTest {
-
-    private static int DMAAPSIM_SERVER_PORT;
-
-    /**
-     * Setup the simulator.
-     * @throws IOException if a server port cannot be allocated
-     */
-    @BeforeClass
-    public static void setUpSimulator() throws IOException {
-        LoggerUtil.setLevel("ROOT", "INFO");
-        LoggerUtil.setLevel("org.eclipse.jetty", "WARN");
-        DMAAPSIM_SERVER_PORT = NetworkUtil.allocPort();
-        try {
-            final HttpServletServer testServer = HttpServletServerFactoryInstance.getServerFactory().build("dmaapSim",
-                            "localhost", DMAAPSIM_SERVER_PORT, "/", false, true);
-            testServer.addServletClass("/*", DMaaPSimulatorJaxRs.class.getName());
-            testServer.waitedStart(5000);
-            if (!NetworkUtil.isTcpPortOpen("localhost", testServer.getPort(), 5, 10000L)) {
-                throw new IllegalStateException("cannot connect to port " + testServer.getPort());
-            }
-        } catch (final Exception e) {
-            fail(e.getMessage());
-        }
-    }
-
-    @AfterClass
-    public static void tearDownSimulator() {
-        HttpServletServerFactoryInstance.getServerFactory().destroy();
-    }
-
-    @Test
-    public void testGetNoData() throws IOException {
-        validateResponse(DMaaPSimulatorJaxRs.NO_TOPIC_MSG, dmaapGet("myTopicNoData", 1000));
-    }
-
-    @Test
-    public void testSinglePost() throws IOException {
-        String myTopic = "myTopicSinglePost";
-        String testData = "This is some test data";
-
-        validateResponse(dmaapPost(myTopic, testData));
-
-        validateResponse(testData, dmaapGet(myTopic, 1000));
-    }
-
-    @Test
-    public void testOneTopicMultiPost() throws IOException {
-        String[] data = {"data point 1", "data point 2", "something random"};
-        String myTopic = "myTopicMultiPost";
-
-        validateResponse(dmaapPost(myTopic, data[0]));
-        validateResponse(dmaapPost(myTopic, data[1]));
-        validateResponse(dmaapPost(myTopic, data[2]));
-
-        validateResponse(data[0], dmaapGet(myTopic, 1000));
-        validateResponse(data[1], dmaapGet(myTopic, 1000));
-        validateResponse(data[2], dmaapGet(myTopic, 1000));
-    }
-
-    @Test
-    public void testMultiTopic() throws IOException {
-        String[][] data = {{"Topic one message one", "Topic one message two"},
-            {"Topic two message one", "Topic two message two"}};
-        String[] topics = {"topic1", "topic2"};
-
-        validateResponse(dmaapPost(topics[0], data[0][0]));
-
-        validateResponse(data[0][0], dmaapGet(topics[0], 1000));
-        validateResponse(DMaaPSimulatorJaxRs.NO_TOPIC_MSG, dmaapGet(topics[1], 1000));
-
-        validateResponse(dmaapPost(topics[1], data[1][0]));
-        validateResponse(dmaapPost(topics[1], data[1][1]));
-        validateResponse(dmaapPost(topics[0], data[0][1]));
-
-        validateResponse(data[1][0], dmaapGet(topics[1], 1000));
-        validateResponse(data[0][1], dmaapGet(topics[0], 1000));
-        validateResponse(data[1][1], dmaapGet(topics[1], 1000));
-        validateResponse(DMaaPSimulatorJaxRs.NO_DATA_MSG, dmaapGet(topics[0], 1000));
-    }
-
-    @Test
-    public void testResponseCode() throws IOException {
-        validateResponse(dmaapPost("myTopic", "myTopicData"));
-
-        validateResponse(setStatus(503));
-        validateResponse(503, "You got response code: 503", dmaapGet("myTopic", 500));
-
-        validateResponse(setStatus(202));
-        validateResponse(202, "myTopicData", dmaapGet("myTopic", 500));
-    }
-
-    private void validateResponse(Pair<Integer, String> response) {
-        assertNotNull(response);
-        assertNotNull(response.getLeft());
-        assertNotNull(response.getRight());
-    }
-
-    private void validateResponse(int expectedCode, String expectedResponse, Pair<Integer, String> response) {
-        assertNotNull(response);
-        assertEquals(expectedCode, response.getLeft().intValue());
-        assertEquals(expectedResponse, response.getRight());
-    }
-
-    private void validateResponse(String expectedResponse, Pair<Integer, String> response) {
-        assertNotNull(response);
-        assertNotNull(response.getLeft());
-        assertEquals(expectedResponse, response.getRight());
-    }
-
-    private static Pair<Integer, String> dmaapGet(String topic, int timeout) throws IOException {
-        return dmaapGet(topic, "1", "1", timeout);
-    }
-
-    private static Pair<Integer, String> dmaapGet(String topic, String consumerGroup, String consumerId, int timeout)
-                    throws IOException {
-        String url = "http://localhost:" + DMAAPSIM_SERVER_PORT + "/events/" + topic + "/" + consumerGroup + "/"
-                + consumerId + "?timeout=" + timeout;
-        HttpURLConnection httpConn = (HttpURLConnection) new URL(url).openConnection();
-        httpConn.setRequestMethod("GET");
-        httpConn.connect();
-        return getResponse(httpConn);
-    }
-
-    private static Pair<Integer, String> dmaapPost(String topic, String data) throws IOException {
-        String url = "http://localhost:" + DMAAPSIM_SERVER_PORT + "/events/" + topic;
-        byte[] postData = data.getBytes(StandardCharsets.UTF_8);
-        HttpURLConnection httpConn = (HttpURLConnection) new URL(url).openConnection();
-        httpConn.setRequestMethod("POST");
-        httpConn.setDoOutput(true);
-        httpConn.setRequestProperty("Content-Type", "text/plain");
-        httpConn.setRequestProperty("Content-Length", "" + postData.length);
-        httpConn.connect();
-        IOUtils.write(postData, httpConn.getOutputStream());
-        return getResponse(httpConn);
-    }
-
-    private static Pair<Integer, String> setStatus(int status) throws IOException {
-        String url = "http://localhost:" + DMAAPSIM_SERVER_PORT + "/events/setStatus?statusCode=" + status;
-        HttpURLConnection httpConn = (HttpURLConnection) new URL(url).openConnection();
-        httpConn.setRequestMethod("POST");
-        httpConn.connect();
-        return getResponse(httpConn);
-    }
-
-    private static Pair<Integer, String> getResponse(HttpURLConnection httpConn) throws IOException {
-        try {
-            String response = IOUtils.toString(httpConn.getInputStream(), StandardCharsets.UTF_8);
-            return Pair.of(httpConn.getResponseCode(), response);
-
-        } catch (IOException e) {
-            if (e.getMessage().startsWith("Server returned HTTP response code")) {
-                String response = IOUtils.toString(httpConn.getErrorStream(), StandardCharsets.UTF_8);
-                return Pair.of(httpConn.getResponseCode(), response);
-            }
-
-            throw e;
-        }
-    }
-}
diff --git a/pom.xml b/pom.xml
index 0ee06eaa..7c551f39 100644
--- a/pom.xml
+++ b/pom.xml
@@ -69,7 +69,6 @@
         <module>feature-state-management</module>
         <module>api-active-standby-management</module>
         <module>feature-active-standby-management</module>
-        <module>feature-simulators</module>
         <module>feature-distributed-locking</module>
         <module>feature-controller-logging</module>
         <module>feature-mdc-filters</module>