Delete extra simulator docker images

The policy-models-simulator docker image, built from
models-sim/packages, subsumes the functionality of the other simulator
images.  Deleted the other images.

This simulator still needs some of the code from the dmaap-sim modules,
so only deleted the code from the latter that is not needed by this
simulator.

Also modified the simulator launch script to use sh instead of bash.

Issue-ID: POLICY-3474
Change-Id: Ie7f69b327a18c3e07f154124ae38975d5e6924f0
Signed-off-by: Jim Hahn <jrh3@att.com>

16 files changed, 35 insertions, 817 deletions

diff --git a/models-sim/models-sim-dmaap/src/main/java/org/onap/policy/models/sim/dmaap/DmaapSimException.java b/models-sim/models-sim-dmaap/src/main/java/org/onap/policy/models/sim/dmaap/DmaapSimException.java
deleted file mode 100644
index aaf8980f8..000000000
--- a/models-sim/models-sim-dmaap/src/main/java/org/onap/policy/models/sim/dmaap/DmaapSimException.java
+++ /dev/null
@@ -1,56 +0,0 @@
-/*
- * ============LICENSE_START=======================================================
- *  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.
- *
- * SPDX-License-Identifier: Apache-2.0
- * ============LICENSE_END=========================================================
- */
-
-package org.onap.policy.models.sim.dmaap;
-
-/**
- * This exception will be called if an error occurs in the DMaaP simulator.
- */
-public class DmaapSimException extends Exception {
-    private static final long serialVersionUID = -8507246953751956974L;
-
-    /**
-     * Instantiates a new exception with a message.
-     *
-     * @param message the message
-     */
-    public DmaapSimException(final String message) {
-        super(message);
-    }
-
-    /**
-     * Instantiates a new exception with a caused by exception.
-     *
-     * @param exp the exception that caused this exception to be thrown
-     */
-    public DmaapSimException(final Exception exp) {
-        super(exp);
-    }
-
-    /**
-     * Instantiates a new exception with a message and a caused by exception.
-     *
-     * @param message the message
-     * @param exp the exception that caused this exception to be thrown
-     */
-    public DmaapSimException(final String message, final Exception exp) {
-        super(message, exp);
-    }
-}
diff --git a/models-sim/models-sim-dmaap/src/main/java/org/onap/policy/models/sim/dmaap/DmaapSimRuntimeException.java b/models-sim/models-sim-dmaap/src/main/java/org/onap/policy/models/sim/dmaap/DmaapSimRuntimeException.java
deleted file mode 100644
index fe8b7e21b..000000000
--- a/models-sim/models-sim-dmaap/src/main/java/org/onap/policy/models/sim/dmaap/DmaapSimRuntimeException.java
+++ /dev/null
@@ -1,56 +0,0 @@
-/*
- * ============LICENSE_START=======================================================
- *  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.
- *
- * SPDX-License-Identifier: Apache-2.0
- * ============LICENSE_END=========================================================
- */
-
-package org.onap.policy.models.sim.dmaap;
-
-/**
- * This runtime exception will be called if a runtime error occurs when using the DMaaP simulator.
- */
-public class DmaapSimRuntimeException extends RuntimeException {
-    private static final long serialVersionUID = -8507246953751956974L;
-
-    /**
-     * Instantiates a new policy pap runtime exception with a message.
-     *
-     * @param message the message
-     */
-    public DmaapSimRuntimeException(final String message) {
-        super(message);
-    }
-
-    /**
-     * Instantiates a new runtime exception with a caused by exception.
-     *
-     * @param exp the exception that caused this exception to be thrown
-     */
-    public DmaapSimRuntimeException(final Exception exp) {
-        super(exp);
-    }
-
-    /**
-     * Instantiates a new runtime exception with a message and a caused by exception.
-     *
-     * @param message the message
-     * @param exp the exception that caused this exception to be thrown
-     */
-    public DmaapSimRuntimeException(final String message, final Exception exp) {
-        super(message, exp);
-    }
-}
diff --git a/models-sim/models-sim-dmaap/src/main/java/org/onap/policy/models/sim/dmaap/parameters/DmaapSimParameterHandler.java b/models-sim/models-sim-dmaap/src/main/java/org/onap/policy/models/sim/dmaap/parameters/DmaapSimParameterHandler.java
deleted file mode 100644
index 7c9f79b77..000000000
--- a/models-sim/models-sim-dmaap/src/main/java/org/onap/policy/models/sim/dmaap/parameters/DmaapSimParameterHandler.java
+++ /dev/null
@@ -1,85 +0,0 @@
-/*-
- * ============LICENSE_START=======================================================
- *  Copyright (C) 2019 Nordix Foundation.
- *  Modifications 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.
- *
- * SPDX-License-Identifier: Apache-2.0
- * ============LICENSE_END=========================================================
- */
-
-package org.onap.policy.models.sim.dmaap.parameters;
-
-import java.io.File;
-import org.onap.policy.common.parameters.ValidationResult;
-import org.onap.policy.common.utils.coder.Coder;
-import org.onap.policy.common.utils.coder.CoderException;
-import org.onap.policy.common.utils.coder.StandardCoder;
-import org.onap.policy.models.sim.dmaap.DmaapSimException;
-import org.onap.policy.models.sim.dmaap.startstop.DmaapSimCommandLineArguments;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-/**
- * This class handles reading, parsing and validating of DMaaP simulator parameters from JSON files.
- */
-public class DmaapSimParameterHandler {
-
-    private static final Logger LOGGER = LoggerFactory.getLogger(DmaapSimParameterHandler.class);
-
-    private final Coder coder = new StandardCoder();
-
-    /**
-     * Read the parameters from the parameter file.
-     *
-     * @param arguments the arguments passed to DMaaP simulator
-     * @return the parameters read from the configuration file
-     * @throws DmaapSimException on parameter exceptions
-     */
-    public DmaapSimParameterGroup getParameters(final DmaapSimCommandLineArguments arguments) throws DmaapSimException {
-        DmaapSimParameterGroup dmaapSimParameterGroup = null;
-
-        // Read the parameters
-        try {
-            // Read the parameters from JSON
-            var file = new File(arguments.getFullConfigurationFilePath());
-            dmaapSimParameterGroup = coder.decode(file, DmaapSimParameterGroup.class);
-        } catch (final CoderException e) {
-            final String errorMessage = "error reading parameters from \"" + arguments.getConfigurationFilePath()
-                    + "\"\n" + "(" + e.getClass().getSimpleName() + "):" + e.getMessage();
-            LOGGER.error(errorMessage);
-            throw new DmaapSimException(errorMessage, e);
-        }
-
-        // The JSON processing returns null if there is an empty file
-        if (dmaapSimParameterGroup == null) {
-            final String errorMessage = "no parameters found in \"" + arguments.getConfigurationFilePath() + "\"";
-            LOGGER.error(errorMessage);
-            throw new DmaapSimException(errorMessage);
-        }
-
-        // validate the parameters
-        final ValidationResult validationResult = dmaapSimParameterGroup.validate();
-        if (!validationResult.isValid()) {
-            String returnMessage =
-                    "validation error(s) on parameters from \"" + arguments.getConfigurationFilePath() + "\"\n";
-            returnMessage += validationResult.getResult();
-
-            LOGGER.error(returnMessage);
-            throw new DmaapSimException(returnMessage);
-        }
-
-        return dmaapSimParameterGroup;
-    }
-}
diff --git a/models-sim/models-sim-dmaap/src/main/java/org/onap/policy/models/sim/dmaap/parameters/RestServerParameters.java b/models-sim/models-sim-dmaap/src/main/java/org/onap/policy/models/sim/dmaap/parameters/RestServerParameters.java
index 41451eb2f..8414d0718 100644
--- a/models-sim/models-sim-dmaap/src/main/java/org/onap/policy/models/sim/dmaap/parameters/RestServerParameters.java
+++ b/models-sim/models-sim-dmaap/src/main/java/org/onap/policy/models/sim/dmaap/parameters/RestServerParameters.java
@@ -1,7 +1,7 @@
 /*-
  * ============LICENSE_START=======================================================
  *  Copyright (C) 2019 Nordix Foundation.
- *  Modifications Copyright (C) 2019 AT&T Intellectual Property. All rights reserved.
+ *  Modifications 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.
@@ -21,11 +21,17 @@
 
 package org.onap.policy.models.sim.dmaap.parameters;
 
+import java.util.Properties;
 import lombok.Getter;
+import org.onap.policy.common.endpoints.properties.PolicyEndPointProperties;
+import org.onap.policy.common.gson.GsonMessageBodyHandler;
 import org.onap.policy.common.parameters.ParameterGroupImpl;
 import org.onap.policy.common.parameters.annotations.Min;
 import org.onap.policy.common.parameters.annotations.NotBlank;
 import org.onap.policy.common.parameters.annotations.NotNull;
+import org.onap.policy.models.sim.dmaap.rest.CambriaMessageBodyHandler;
+import org.onap.policy.models.sim.dmaap.rest.DmaapSimRestControllerV1;
+import org.onap.policy.models.sim.dmaap.rest.TextMessageBodyHandler;
 
 /**
  * Class to hold all parameters needed for rest server.
@@ -42,4 +48,32 @@ public class RestServerParameters extends ParameterGroupImpl {
     public RestServerParameters() {
         super(RestServerParameters.class.getSimpleName());
     }
+
+    /**
+     * Creates a set of properties, suitable for building a REST server, from the
+     * parameters.
+     *
+     * @return a set of properties representing the given parameters
+     */
+    public Properties getServerProperties() {
+        final var props = new Properties();
+        props.setProperty(PolicyEndPointProperties.PROPERTY_HTTP_SERVER_SERVICES, getName());
+
+        final String svcpfx =
+                        PolicyEndPointProperties.PROPERTY_HTTP_SERVER_SERVICES + "." + getName();
+
+        props.setProperty(svcpfx + PolicyEndPointProperties.PROPERTY_HTTP_HOST_SUFFIX, getHost());
+        props.setProperty(svcpfx + PolicyEndPointProperties.PROPERTY_HTTP_PORT_SUFFIX,
+                        Integer.toString(getPort()));
+        props.setProperty(svcpfx + PolicyEndPointProperties.PROPERTY_HTTP_REST_CLASSES_SUFFIX,
+                        DmaapSimRestControllerV1.class.getName());
+        props.setProperty(svcpfx + PolicyEndPointProperties.PROPERTY_MANAGED_SUFFIX, "false");
+        props.setProperty(svcpfx + PolicyEndPointProperties.PROPERTY_HTTP_SWAGGER_SUFFIX, "false");
+
+        props.setProperty(svcpfx + PolicyEndPointProperties.PROPERTY_HTTP_SERIALIZATION_PROVIDER,
+                        String.join(",", CambriaMessageBodyHandler.class.getName(),
+                                        GsonMessageBodyHandler.class.getName(),
+                                        TextMessageBodyHandler.class.getName()));
+        return props;
+    }
 }
diff --git a/models-sim/models-sim-dmaap/src/main/java/org/onap/policy/models/sim/dmaap/rest/DmaapSimRestServer.java b/models-sim/models-sim-dmaap/src/main/java/org/onap/policy/models/sim/dmaap/rest/DmaapSimRestServer.java
deleted file mode 100644
index acac1439b..000000000
--- a/models-sim/models-sim-dmaap/src/main/java/org/onap/policy/models/sim/dmaap/rest/DmaapSimRestServer.java
+++ /dev/null
@@ -1,82 +0,0 @@
-/*-
- * ============LICENSE_START=======================================================
- *  Copyright (C) 2019 Nordix Foundation.
- *  Modifications 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.
- *
- * SPDX-License-Identifier: Apache-2.0
- * ============LICENSE_END=========================================================
- */
-
-package org.onap.policy.models.sim.dmaap.rest;
-
-import java.util.List;
-import java.util.Properties;
-import org.onap.policy.common.endpoints.http.server.HttpServletServer;
-import org.onap.policy.common.endpoints.http.server.HttpServletServerFactoryInstance;
-import org.onap.policy.common.endpoints.properties.PolicyEndPointProperties;
-import org.onap.policy.common.gson.GsonMessageBodyHandler;
-import org.onap.policy.common.utils.services.ServiceManagerContainer;
-import org.onap.policy.models.sim.dmaap.parameters.RestServerParameters;
-
-/**
- * Class to manage life cycle of DMaaP Simulator rest server.
- */
-public class DmaapSimRestServer extends ServiceManagerContainer {
-
-    private final List<HttpServletServer> servers;
-
-    /**
-     * Constructor for instantiating DmaapSimRestServer.
-     *
-     * @param restServerParameters the rest server parameters
-     */
-    public DmaapSimRestServer(final RestServerParameters restServerParameters) {
-        this.servers = HttpServletServerFactoryInstance.getServerFactory()
-                        .build(getServerProperties(restServerParameters));
-
-        for (HttpServletServer server : this.servers) {
-            addAction("REST " + server.getName(), server::start, server::stop);
-        }
-    }
-
-    /**
-     * Creates a set of properties, suitable for building a REST server, from the
-     * parameters.
-     *
-     * @param restServerParameters parameters from which to build the properties
-     * @return a set of properties representing the given parameters
-     */
-    public static Properties getServerProperties(RestServerParameters restServerParameters) {
-        final var props = new Properties();
-        props.setProperty(PolicyEndPointProperties.PROPERTY_HTTP_SERVER_SERVICES, restServerParameters.getName());
-
-        final String svcpfx =
-                        PolicyEndPointProperties.PROPERTY_HTTP_SERVER_SERVICES + "." + restServerParameters.getName();
-
-        props.setProperty(svcpfx + PolicyEndPointProperties.PROPERTY_HTTP_HOST_SUFFIX, restServerParameters.getHost());
-        props.setProperty(svcpfx + PolicyEndPointProperties.PROPERTY_HTTP_PORT_SUFFIX,
-                        Integer.toString(restServerParameters.getPort()));
-        props.setProperty(svcpfx + PolicyEndPointProperties.PROPERTY_HTTP_REST_CLASSES_SUFFIX,
-                        DmaapSimRestControllerV1.class.getName());
-        props.setProperty(svcpfx + PolicyEndPointProperties.PROPERTY_MANAGED_SUFFIX, "false");
-        props.setProperty(svcpfx + PolicyEndPointProperties.PROPERTY_HTTP_SWAGGER_SUFFIX, "false");
-
-        props.setProperty(svcpfx + PolicyEndPointProperties.PROPERTY_HTTP_SERIALIZATION_PROVIDER,
-                        String.join(",", CambriaMessageBodyHandler.class.getName(),
-                                        GsonMessageBodyHandler.class.getName(),
-                                        TextMessageBodyHandler.class.getName()));
-        return props;
-    }
-}
diff --git a/models-sim/models-sim-dmaap/src/main/java/org/onap/policy/models/sim/dmaap/startstop/DmaapSimActivator.java b/models-sim/models-sim-dmaap/src/main/java/org/onap/policy/models/sim/dmaap/startstop/DmaapSimActivator.java
deleted file mode 100644
index 3d4e1c66c..000000000
--- a/models-sim/models-sim-dmaap/src/main/java/org/onap/policy/models/sim/dmaap/startstop/DmaapSimActivator.java
+++ /dev/null
@@ -1,49 +0,0 @@
-/*-
- * ============LICENSE_START=======================================================
- *  Copyright (C) 2019 Nordix Foundation.
- *  Modifications 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.
- *
- * SPDX-License-Identifier: Apache-2.0
- * ============LICENSE_END=========================================================
- */
-
-package org.onap.policy.models.sim.dmaap.startstop;
-
-import org.onap.policy.common.utils.services.ServiceManagerContainer;
-import org.onap.policy.models.sim.dmaap.parameters.DmaapSimParameterGroup;
-import org.onap.policy.models.sim.dmaap.provider.DmaapSimProvider;
-import org.onap.policy.models.sim.dmaap.rest.DmaapSimRestServer;
-
-/**
- * This class activates the DMaaP simulator as a complete service.
- */
-public class DmaapSimActivator extends ServiceManagerContainer {
-
-    /**
-     * Instantiate the activator for the DMaaP simulator as a complete service.
-     *
-     * @param dmaapSimParameterGroup the parameters for the DMaaP simulator service
-     */
-    public DmaapSimActivator(final DmaapSimParameterGroup dmaapSimParameterGroup) {
-        super("DMaaP Simulator");
-
-        var provider = new DmaapSimProvider(dmaapSimParameterGroup);
-        DmaapSimProvider.setInstance(provider);
-        addAction("Sim Provider", provider::start, provider::stop);
-
-        var restServer = new DmaapSimRestServer(dmaapSimParameterGroup.getRestServerParameters());
-        addAction("REST server", restServer::start, restServer::stop);
-    }
-}
diff --git a/models-sim/models-sim-dmaap/src/main/java/org/onap/policy/models/sim/dmaap/startstop/DmaapSimCommandLineArguments.java b/models-sim/models-sim-dmaap/src/main/java/org/onap/policy/models/sim/dmaap/startstop/DmaapSimCommandLineArguments.java
deleted file mode 100644
index 8968a2a8e..000000000
--- a/models-sim/models-sim-dmaap/src/main/java/org/onap/policy/models/sim/dmaap/startstop/DmaapSimCommandLineArguments.java
+++ /dev/null
@@ -1,55 +0,0 @@
-/*-
- * ============LICENSE_START=======================================================
- *  Copyright (C) 2019-2021 Nordix Foundation.
- *  Modifications Copyright (C) 2019 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.
- *
- * SPDX-License-Identifier: Apache-2.0
- * ============LICENSE_END=========================================================
- */
-
-package org.onap.policy.models.sim.dmaap.startstop;
-
-import org.onap.policy.common.utils.cmd.CommandLineArgumentsHandler;
-import org.onap.policy.common.utils.cmd.CommandLineException;
-import org.onap.policy.models.sim.dmaap.DmaapSimRuntimeException;
-
-/**
- * This class reads and handles command line parameters for the DMaaP simulator service.
- */
-public class DmaapSimCommandLineArguments extends CommandLineArgumentsHandler {
-    private static final String DMAAP_SIM = "DMaaP simulator";
-
-    /**
-     * Construct the options for the CLI editor.
-     */
-    public DmaapSimCommandLineArguments() {
-        super(Main.class.getName(), DMAAP_SIM);
-    }
-
-    /**
-     * Construct the options for the CLI editor and parse in the given arguments.
-     *
-     * @param args The command line arguments
-     */
-    public DmaapSimCommandLineArguments(final String[] args) {
-        this();
-
-        try {
-            parse(args);
-        } catch (final CommandLineException e) {
-            throw new DmaapSimRuntimeException("parse error on DMaaP simulator parameters", e);
-        }
-    }
-}
diff --git a/models-sim/models-sim-dmaap/src/main/java/org/onap/policy/models/sim/dmaap/startstop/Main.java b/models-sim/models-sim-dmaap/src/main/java/org/onap/policy/models/sim/dmaap/startstop/Main.java
deleted file mode 100644
index 9c368e044..000000000
--- a/models-sim/models-sim-dmaap/src/main/java/org/onap/policy/models/sim/dmaap/startstop/Main.java
+++ /dev/null
@@ -1,142 +0,0 @@
-/*-
- * ============LICENSE_START=======================================================
- *  Copyright (C) 2019-2021 Nordix Foundation.
- *  Modifications 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.
- *
- * SPDX-License-Identifier: Apache-2.0
- * ============LICENSE_END=========================================================
- */
-
-package org.onap.policy.models.sim.dmaap.startstop;
-
-import java.util.Arrays;
-import lombok.Getter;
-import org.onap.policy.common.utils.cmd.CommandLineException;
-import org.onap.policy.models.sim.dmaap.DmaapSimException;
-import org.onap.policy.models.sim.dmaap.DmaapSimRuntimeException;
-import org.onap.policy.models.sim.dmaap.parameters.DmaapSimParameterGroup;
-import org.onap.policy.models.sim.dmaap.parameters.DmaapSimParameterHandler;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-/**
- * This class initiates the DMaaP simulator component.
- */
-public class Main {
-
-    private static final Logger LOGGER = LoggerFactory.getLogger(Main.class);
-
-    private DmaapSimActivator activator;
-    @Getter
-    private DmaapSimParameterGroup parameters;
-
-    /**
-     * Instantiates the DMaap Simulator service.
-     *
-     * @param args the command line arguments
-     */
-    public Main(final String[] args) {
-        final var argumentString = Arrays.toString(args);
-        LOGGER.info("Starting DMaaP simulator service with arguments - {}", argumentString);
-
-        // Check the arguments
-        final var arguments = new DmaapSimCommandLineArguments();
-        try {
-            // The arguments return a string if there is a message to print and we should exit
-            final String argumentMessage = arguments.parse(args);
-            if (argumentMessage != null) {
-                LOGGER.info(argumentMessage);
-                return;
-            }
-            // Validate that the arguments are sane
-            arguments.validate();
-        } catch (final DmaapSimRuntimeException | CommandLineException e) {
-            LOGGER.error("start of DMaaP simulator service failed", e);
-            return;
-        }
-
-        // Read the parameters
-        try {
-            parameters = new DmaapSimParameterHandler().getParameters(arguments);
-        } catch (final Exception e) {
-            LOGGER.error("start of DMaaP simulator service failed", e);
-            return;
-        }
-
-        // Now, create the activator for the DMaaP Simulator service
-        activator = new DmaapSimActivator(parameters);
-
-        // Start the activator
-        try {
-            activator.start();
-        } catch (final RuntimeException e) {
-            LOGGER.error("start of DMaaP simulator service failed, used parameters are {}", Arrays.toString(args), e);
-            return;
-        }
-
-        // Add a shutdown hook to shut everything down in an orderly manner
-        Runtime.getRuntime().addShutdownHook(new DmaapSimShutdownHookClass());
-        LOGGER.info("Started DMaaP simulator service");
-    }
-
-    /**
-     * Shut down Execution.
-     *
-     * @throws DmaapSimException on shutdown errors
-     */
-    public void shutdown() throws DmaapSimException {
-        // clear the parameterGroup variable
-        parameters = null;
-
-        // clear the DMaaP simulator activator
-        if (activator != null && activator.isAlive()) {
-            activator.stop();
-        }
-    }
-
-    /**
-     * The Class DmaapSimShutdownHookClass terminates the DMaaP simulator service when its run method is called.
-     */
-    private class DmaapSimShutdownHookClass extends Thread {
-        /*
-         * (non-Javadoc)
-         *
-         * @see java.lang.Runnable#run()
-         */
-        @Override
-        public void run() {
-            try {
-                // Shutdown the DMaaP simulator service and wait for everything to stop
-                shutdown();
-
-            } catch (final RuntimeException | DmaapSimException e) {
-                LOGGER.warn("error occured during shut down of the DMaaP simulator service", e);
-            }
-        }
-    }
-
-    /**
-     * The main method.
-     *
-     * @param args the arguments
-     */
-    public static void main(final String[] args) {      // NOSONAR
-        /*
-         * The arguments are validated by the constructor, thus sonar is disabled.
-         */
-
-        new Main(args);
-    }
-}
diff --git a/models-sim/models-sim-dmaap/src/main/package/docker/Dockerfile b/models-sim/models-sim-dmaap/src/main/package/docker/Dockerfile
deleted file mode 100644
index 495924d5b..000000000
--- a/models-sim/models-sim-dmaap/src/main/package/docker/Dockerfile
+++ /dev/null
@@ -1,57 +0,0 @@
-#
-# ============LICENSE_START=======================================================
-#  Copyright (C) 2019 Nordix Foundation.
-#  Modifications Copyright (C) 2019 AT&T Intellectual Property.
-# ================================================================================
-# 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.
-#
-# SPDX-License-Identifier: Apache-2.0
-# ============LICENSE_END=========================================================
-#
-
-#
-# Docker file to build an image that runs the DMaaP simulator on Java 8 in alpine
-#
-
-FROM onap/policy-jre-alpine
-
-LABEL maintainer="Policy Team"
-
-ARG POLICY_LOGS=/var/log/onap/policy/dmaap-sim
-
-ENV POLICY_HOME=/opt/app/policy
-ENV POLICY_LOGS=${POLICY_LOGS}
-
-# Create DMaaP simulator user and group
-# Add simulator-specific directories and set ownership as the simulator user
-RUN mkdir -p ${POLICY_HOME}/dmaap-sim \
-    && mkdir -p ${POLICY_HOME}/dmaap-sim/bin \
-    && mkdir -p ${POLICY_LOGS} \
-    && chown -R policy:policy ${POLICY_LOGS} \
-    && mkdir /packages
-
-# Unpack the tarball
-COPY policy-models-sim-dmaap-tarball.tar.gz /packages
-RUN tar xvfz /packages/policy-models-sim-dmaap-tarball.tar.gz --directory ${POLICY_HOME}/dmaap-sim \
-    && rm /packages/policy-models-sim-dmaap-tarball.tar.gz
-
-# Ensure everything has the correct permissions
-# Copy examples to DMaaP simulator user area
-COPY dmaap-sim.sh ${POLICY_HOME}/dmaap-sim/bin
-RUN find /opt/app -type d -perm 755 \
-    && find /opt/app -type f -perm 644 \
-    && chmod 755 ${POLICY_HOME}/dmaap-sim/bin/*
-
-USER policy
-ENV PATH ${POLICY_HOME}/dmaap-sim/bin:$PATH
-ENTRYPOINT [ "bash", "dmaap-sim.sh" ]
diff --git a/models-sim/models-sim-dmaap/src/main/package/docker/dmaap-sim.sh b/models-sim/models-sim-dmaap/src/main/package/docker/dmaap-sim.sh
deleted file mode 100644
index deb168f5d..000000000
--- a/models-sim/models-sim-dmaap/src/main/package/docker/dmaap-sim.sh
+++ /dev/null
@@ -1,55 +0,0 @@
-#!/bin/bash
-#
-# ============LICENSE_START=======================================================
-#  Copyright (C) 2019 Nordix Foundation.
-#  Modifications copyright (C) 2020 Bell Canada. 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.
-#
-# SPDX-License-Identifier: Apache-2.0
-# ============LICENSE_END=========================================================
-#
-
-if [ -z "$DMAAP_SIM_HOME" ]
-then
-	DMAAP_SIM_HOME=/opt/app/policy/dmaap-sim
-fi
-
-JAVA_HOME=/usr/lib/jvm/java-11-openjdk
-KEYSTORE="${DMAAP_SIM_HOME}/etc/ssl/policy-keystore"
-KEYSTORE_PASSWD="Pol1cy_0nap"
-TRUSTSTORE="${DMAAP_SIM_HOME}/etc/ssl/policy-truststore"
-TRUSTSTORE_PASSWD="Pol1cy_0nap"
-
-if [ "$#" -eq 1 ]
-then
-    CONFIG_FILE=$1
-else
-    CONFIG_FILE=${CONFIG_FILE}
-fi
-
-if [ -z "$CONFIG_FILE" ]
-then
-    CONFIG_FILE="$DMAAP_SIM_HOME/etc/DefaultConfig.json"
-fi
-
-echo "DMaaP simulation configuration file: $CONFIG_FILE"
-
-$JAVA_HOME/bin/java \
-    -cp "$DMAAP_SIM_HOME/etc:$DMAAP_SIM_HOME/lib/*" \
-    -Djavax.net.ssl.keyStore="$KEYSTORE" \
-    -Djavax.net.ssl.keyStorePassword="$KEYSTORE_PASSWD" \
-    -Djavax.net.ssl.trustStore="$TRUSTSTORE" \
-    -Djavax.net.ssl.trustStorePassword="$TRUSTSTORE_PASSWD" \
-    org.onap.policy.models.sim.dmaap.startstop.Main \
-    -c $CONFIG_FILE
diff --git a/models-sim/models-sim-dmaap/src/main/package/docker/docker_build.sh b/models-sim/models-sim-dmaap/src/main/package/docker/docker_build.sh
deleted file mode 100755
index 3ec907b8e..000000000
--- a/models-sim/models-sim-dmaap/src/main/package/docker/docker_build.sh
+++ /dev/null
@@ -1,66 +0,0 @@
-#!/bin/bash
-#
-# ============LICENSE_START=======================================================
-#  Copyright (C) 2019 Nordix Foundation.
-# ================================================================================
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-# SPDX-License-Identifier: Apache-2.0
-# ============LICENSE_END=========================================================
-#
-
-#
-# Script to build a Docker file for the DMaaP simulator. The docker image
-# generated by this script should NOT be placed in the ONAP nexus, it is
-# only for testing purposes.
-#
-
-if [ -z "$DMAAP_SIM_HOME" ]
-then
-	DMAAP_SIM_HOME=`pwd`
-fi
-
-# Check for the dockerfile
-if [ ! -f "$DMAAP_SIM_HOME/src/main/package/docker/Dockerfile" ]
-then
-	echo docker file "$DMAAP_SIM_HOME/src/main/package/docker/Dockerfile" not found
-	exit 1
-fi
-
-# Check for the start script
-if [ ! -f "$DMAAP_SIM_HOME/src/main/package/docker/dmaap-sim.sh" ]
-then
-	echo start script "$DMAAP_SIM_HOME/src/main/package/docker/dmaap-sim.sh" not found
-	exit 1
-fi
-
-# Check for the tarball
-tarball_count=`ls $DMAAP_SIM_HOME/target/policy-models-sim-dmaap-*tarball.tar.gz 2> /dev/null | wc | awk '{print $1}'`
-if [ "$tarball_count" -ne "1" ]
-then
-	echo one and only one tarball should exist in the target directory
-	exit 2
-fi
-
-# Set up the docker build
-rm -fr $DMAAP_SIM_HOME/target/docker
-mkdir $DMAAP_SIM_HOME/target/docker
-cp $DMAAP_SIM_HOME/src/main/package/docker/Dockerfile $DMAAP_SIM_HOME/target/docker
-cp $DMAAP_SIM_HOME/src/main/package/docker/dmaap-sim.sh $DMAAP_SIM_HOME/target/docker
-cp $DMAAP_SIM_HOME/target/policy-models-sim-dmaap-*tarball.tar.gz $DMAAP_SIM_HOME/target/docker/policy-models-sim-dmaap-tarball.tar.gz
-
-# Run the docker build
-cd $DMAAP_SIM_HOME/target
-docker build -t dmaap/simulator docker
-
-
diff --git a/models-sim/models-sim-dmaap/src/main/package/tarball/assembly.xml b/models-sim/models-sim-dmaap/src/main/package/tarball/assembly.xml
deleted file mode 100644
index 08e202938..000000000
--- a/models-sim/models-sim-dmaap/src/main/package/tarball/assembly.xml
+++ /dev/null
@@ -1,69 +0,0 @@
-<!--
-  ============LICENSE_START=======================================================
-   Copyright (C) 2019 Nordix Foundation.
-   Modifications copyright (C) 2020 Bell Canada. All rights reserved.
-  ================================================================================
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-  SPDX-License-Identifier: Apache-2.0
-  ============LICENSE_END=========================================================
--->
-
-<assembly>
-    <id>tarball</id>
-    <formats>
-        <format>tar.gz</format>
-    </formats>
-    <includeBaseDirectory>false</includeBaseDirectory>
-    <dependencySets>
-        <dependencySet>
-            <useProjectArtifact>true</useProjectArtifact>
-            <outputDirectory>/lib</outputDirectory>
-            <unpack>false</unpack>
-            <scope>runtime</scope>
-            <includes>
-                <include>*:jar</include>
-            </includes>
-        </dependencySet>
-    </dependencySets>
-    <fileSets>
-        <fileSet>
-            <directory>${project.basedir}/src/main/resources
-            </directory>
-            <includes>
-                <include>startDmaap.sh</include>
-            </includes>
-            <outputDirectory>bin</outputDirectory>
-            <lineEnding>unix</lineEnding>
-            <fileMode>755</fileMode>
-        </fileSet>
-        <fileSet>
-            <directory>${project.basedir}/src/main/resources/etc
-            </directory>
-            <includes>
-                <include>DefaultConfig.json</include>
-            </includes>
-            <outputDirectory>etc</outputDirectory>
-            <lineEnding>unix</lineEnding>
-        </fileSet>
-        <fileSet>
-            <directory>${project.basedir}/src/main/resources/etc/ssl
-            </directory>
-            <includes>
-                <include>policy*</include>
-            </includes>
-            <outputDirectory>etc/ssl</outputDirectory>
-            <lineEnding>keep</lineEnding>
-        </fileSet>
-    </fileSets>
-</assembly>
diff --git a/models-sim/models-sim-dmaap/src/main/resources/etc/DefaultConfig.json b/models-sim/models-sim-dmaap/src/main/resources/etc/DefaultConfig.json
deleted file mode 100644
index e936eb034..000000000
--- a/models-sim/models-sim-dmaap/src/main/resources/etc/DefaultConfig.json
+++ /dev/null
@@ -1,8 +0,0 @@
-{
-    "name": "DMaapSim",
-    "topicSweepSec": 900,
-    "restServerParameters": {
-        "host": "0.0.0.0",
-        "port": 3904
-    }
-}
diff --git a/models-sim/models-sim-dmaap/src/main/resources/etc/ssl/policy-truststore b/models-sim/models-sim-dmaap/src/main/resources/etc/ssl/policy-truststore
deleted file mode 100644
index 8834ac257..000000000
--- a/models-sim/models-sim-dmaap/src/main/resources/etc/ssl/policy-truststore
+++ /dev/null
diff --git a/models-sim/models-sim-dmaap/src/main/resources/startDmaap.sh b/models-sim/models-sim-dmaap/src/main/resources/startDmaap.sh
deleted file mode 100644
index 1d04e7cb4..000000000
--- a/models-sim/models-sim-dmaap/src/main/resources/startDmaap.sh
+++ /dev/null
@@ -1,32 +0,0 @@
-#!/bin/bash
-
-#
-# ============LICENSE_START=======================================================
-# ONAP Policy Models
-# ================================================================================
-# Copyright (C) 2019 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=========================================================
-#
-
-#
-# Starts the DMaaP simulator using the default configuration.
-#
-
-trap 'exit 1' ERR
-
-cd ${0%/*}/..
-
-java -cp "lib/*" \
-    org.onap.policy.models.sim.dmaap.startstop.Main -c etc/DefaultConfig.json
diff --git a/models-sim/models-sim-dmaap/src/main/resources/version.txt b/models-sim/models-sim-dmaap/src/main/resources/version.txt
deleted file mode 100644
index d629db844..000000000
--- a/models-sim/models-sim-dmaap/src/main/resources/version.txt
+++ /dev/null
@@ -1,4 +0,0 @@
-ONAP DMaaP simulator Service
-Version: ${project.version}
-Built (UTC): ${maven.build.timestamp}
-ONAP https://wiki.onap.org
\ No newline at end of file