diff --git a/hexagon/pom.xml b/hexagon/pom.xml
deleted file mode 100644
index 982c9de479..0000000000
--- a/hexagon/pom.xml
+++ /dev/null
@@ -1,48 +0,0 @@
-
-
- 4.0.0
-
- org.springframework.boot
- spring-boot-starter-parent
- 2.5.3
-
-
- com.baeldung
- hexagon
- 0.0.1-SNAPSHOT
- hexagon
- Spring Boot for demonstrate hexagonal architecture
-
- 11
-
-
-
- org.springframework.boot
- spring-boot-starter-web
-
-
- org.springframework.boot
- spring-boot-starter-test
- test
-
-
-
-
-
-
- org.springframework.boot
- spring-boot-maven-plugin
-
-
-
- org.projectlombok
- lombok
-
-
-
-
-
-
-
-
diff --git a/hexagon/src/main/java/com/baeldung/hexagon/HexagonApplication.java b/hexagon/src/main/java/com/baeldung/hexagon/HexagonApplication.java
deleted file mode 100644
index 59c202e49b..0000000000
--- a/hexagon/src/main/java/com/baeldung/hexagon/HexagonApplication.java
+++ /dev/null
@@ -1,13 +0,0 @@
-package com.baeldung.hexagon;
-
-import org.springframework.boot.SpringApplication;
-import org.springframework.boot.autoconfigure.SpringBootApplication;
-
-@SpringBootApplication
-public class HexagonApplication {
-
- public static void main(String[] args) {
- SpringApplication.run(HexagonApplication.class, args);
- }
-
-}
diff --git a/hexagon/src/main/java/com/baeldung/hexagon/adaptor/primary/BurgerRestControllerImpl.java b/hexagon/src/main/java/com/baeldung/hexagon/adaptor/primary/BurgerRestControllerImpl.java
deleted file mode 100644
index 3d71a969da..0000000000
--- a/hexagon/src/main/java/com/baeldung/hexagon/adaptor/primary/BurgerRestControllerImpl.java
+++ /dev/null
@@ -1,32 +0,0 @@
-package com.baeldung.hexagon.adaptor.primary;
-
-import com.baeldung.hexagon.core.domain.Burger;
-import com.baeldung.hexagon.port.inbound.BurgerService;
-import com.baeldung.hexagon.ui.BurgerRestController;
-import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.web.bind.annotation.*;
-
-import java.util.List;
-
-@RestController
-@RequestMapping("/burger")
-public class BurgerRestControllerImpl implements BurgerRestController {
-
- @Autowired
- private BurgerService burgerService;
-
- @Override
- public void createBurger(@RequestBody Burger burger) {
- burgerService.createBurger(burger);
- }
-
- @Override
- public Burger findByName(@PathVariable String name) {
- return burgerService.findByName(name);
- }
-
- @Override
- public List findAll() {
- return burgerService.findAll();
- }
-}
diff --git a/hexagon/src/main/java/com/baeldung/hexagon/adaptor/secondary/BurgerRepositoryImpl.java b/hexagon/src/main/java/com/baeldung/hexagon/adaptor/secondary/BurgerRepositoryImpl.java
deleted file mode 100644
index 128419352e..0000000000
--- a/hexagon/src/main/java/com/baeldung/hexagon/adaptor/secondary/BurgerRepositoryImpl.java
+++ /dev/null
@@ -1,31 +0,0 @@
-package com.baeldung.hexagon.adaptor.secondary;
-
-import com.baeldung.hexagon.core.domain.Burger;
-import com.baeldung.hexagon.port.outbound.BurgerRepository;
-import org.springframework.stereotype.Repository;
-
-import java.util.ArrayList;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
-
-@Repository
-public class BurgerRepositoryImpl implements BurgerRepository {
-
- private Map burgerShop = new HashMap<>();
-
- @Override
- public void createBurger(Burger burger) {
- burgerShop.put(burger.getName(), burger);
- }
-
- @Override
- public Burger findByName(String name) {
- return burgerShop.get(name);
- }
-
- @Override
- public List findAll() {
- return new ArrayList<>(burgerShop.values());
- }
-}
diff --git a/hexagon/src/main/java/com/baeldung/hexagon/core/domain/Burger.java b/hexagon/src/main/java/com/baeldung/hexagon/core/domain/Burger.java
deleted file mode 100644
index cf2ae3f19d..0000000000
--- a/hexagon/src/main/java/com/baeldung/hexagon/core/domain/Burger.java
+++ /dev/null
@@ -1,25 +0,0 @@
-package com.baeldung.hexagon.core.domain;
-
-public class Burger {
-
- private String name;
- private String[] addons;
-
- public String getName() {
- return name;
- }
-
- public void setName(String name) {
- this.name = name;
- }
-
- public String[] getAddons() {
- return addons;
- }
-
- public void setAddons(String[] addons) {
- this.addons = addons;
- }
-
- //getters and setters
-}
diff --git a/hexagon/src/main/java/com/baeldung/hexagon/core/service/BurgerServiceImpl.java b/hexagon/src/main/java/com/baeldung/hexagon/core/service/BurgerServiceImpl.java
deleted file mode 100644
index 308aaf4f05..0000000000
--- a/hexagon/src/main/java/com/baeldung/hexagon/core/service/BurgerServiceImpl.java
+++ /dev/null
@@ -1,31 +0,0 @@
-package com.baeldung.hexagon.core.service;
-
-import com.baeldung.hexagon.core.domain.Burger;
-import com.baeldung.hexagon.port.inbound.BurgerService;
-import com.baeldung.hexagon.port.outbound.BurgerRepository;
-import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.stereotype.Service;
-
-import java.util.List;
-
-@Service
-public class BurgerServiceImpl implements BurgerService {
-
- @Autowired
- private BurgerRepository burgerRepository;
-
- @Override
- public void createBurger(Burger burger) {
- burgerRepository.createBurger(burger);
- }
-
- @Override
- public Burger findByName(String name) {
- return burgerRepository.findByName(name);
- }
-
- @Override
- public List findAll() {
- return burgerRepository.findAll();
- }
-}
diff --git a/hexagon/src/main/java/com/baeldung/hexagon/port/inbound/BurgerService.java b/hexagon/src/main/java/com/baeldung/hexagon/port/inbound/BurgerService.java
deleted file mode 100644
index 80ad0df500..0000000000
--- a/hexagon/src/main/java/com/baeldung/hexagon/port/inbound/BurgerService.java
+++ /dev/null
@@ -1,15 +0,0 @@
-package com.baeldung.hexagon.port.inbound;
-
-import com.baeldung.hexagon.core.domain.Burger;
-
-import java.util.List;
-
-public interface BurgerService {
-
- void createBurger(Burger burger);
-
- Burger findByName(String name);
-
- List findAll();
-
-}
diff --git a/hexagon/src/main/java/com/baeldung/hexagon/port/outbound/BurgerRepository.java b/hexagon/src/main/java/com/baeldung/hexagon/port/outbound/BurgerRepository.java
deleted file mode 100644
index 91f99a4d48..0000000000
--- a/hexagon/src/main/java/com/baeldung/hexagon/port/outbound/BurgerRepository.java
+++ /dev/null
@@ -1,13 +0,0 @@
-package com.baeldung.hexagon.port.outbound;
-
-import com.baeldung.hexagon.core.domain.Burger;
-
-import java.util.List;
-
-public interface BurgerRepository {
- void createBurger(Burger burger);
-
- Burger findByName(String name);
-
- List findAll();
-}
diff --git a/hexagon/src/main/java/com/baeldung/hexagon/ui/BurgerRestController.java b/hexagon/src/main/java/com/baeldung/hexagon/ui/BurgerRestController.java
deleted file mode 100644
index 2e5bace276..0000000000
--- a/hexagon/src/main/java/com/baeldung/hexagon/ui/BurgerRestController.java
+++ /dev/null
@@ -1,21 +0,0 @@
-package com.baeldung.hexagon.ui;
-
-import com.baeldung.hexagon.core.domain.Burger;
-import org.springframework.web.bind.annotation.GetMapping;
-import org.springframework.web.bind.annotation.PathVariable;
-import org.springframework.web.bind.annotation.PostMapping;
-import org.springframework.web.bind.annotation.RequestBody;
-
-import java.util.List;
-
-public interface BurgerRestController {
-
- @PostMapping
- void createBurger(@RequestBody Burger burger);
-
- @GetMapping("/{name}")
- Burger findByName(@PathVariable String name);
-
- @GetMapping
- List findAll();
-}
diff --git a/hexagon/src/test/java/com/baeldung/hexagon/HexagonApplicationTests.java b/hexagon/src/test/java/com/baeldung/hexagon/HexagonApplicationTests.java
deleted file mode 100644
index ddce6a5b71..0000000000
--- a/hexagon/src/test/java/com/baeldung/hexagon/HexagonApplicationTests.java
+++ /dev/null
@@ -1,55 +0,0 @@
-package com.baeldung.hexagon;
-
-import com.baeldung.hexagon.core.domain.Burger;
-import com.baeldung.hexagon.port.inbound.BurgerService;
-import org.junit.jupiter.api.Assertions;
-import org.junit.jupiter.api.Test;
-import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.boot.test.context.SpringBootTest;
-
-import java.util.List;
-
-import static org.junit.jupiter.api.Assertions.assertNotNull;
-
-@SpringBootTest
-class HexagonApplicationTests {
-
- @Autowired
- private BurgerService burgerService;
-
- @Test
- void testCreate() {
- Burger burger = new Burger();
- burger.setName("Chicken Burger");
- burger.setAddons(new String[]{"tomato", "cheese"});
- burgerService.createBurger(burger);
- assertNotNull(burgerService.findByName("Chicken Burger"));
- }
-
- @Test
- void testFindByName() {
- Burger burger = new Burger();
- burger.setName("Chicken Burger");
- burger.setAddons(new String[]{"tomato", "cheese"});
- burgerService.createBurger(burger);
- Burger burger1 = burgerService.findByName("Chicken Burger");
- Assertions.assertEquals("Chicken Burger", burger1.getName());
- }
-
- @Test
- void testFindAll() {
- Burger burger1 = new Burger();
- burger1.setName("Chicken Burger");
- burger1.setAddons(new String[]{"tomato", "cheese"});
- burgerService.createBurger(burger1);
-
- Burger burger2 = new Burger();
- burger2.setName("Veggie Burger");
- burger2.setAddons(new String[]{"onion", "cheese"});
- burgerService.createBurger(burger2);
- List burgers = burgerService.findAll();
-
- Assertions.assertEquals(2, burgers.size());
- }
-
-}
diff --git a/maven-generate-war/mvnw b/maven-generate-war/mvnw
deleted file mode 100755
index a16b5431b4..0000000000
--- a/maven-generate-war/mvnw
+++ /dev/null
@@ -1,310 +0,0 @@
-#!/bin/sh
-# ----------------------------------------------------------------------------
-# Licensed to the Apache Software Foundation (ASF) under one
-# or more contributor license agreements. See the NOTICE file
-# distributed with this work for additional information
-# regarding copyright ownership. The ASF licenses this file
-# to you 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
-#
-# https://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.
-# ----------------------------------------------------------------------------
-
-# ----------------------------------------------------------------------------
-# Maven Start Up Batch script
-#
-# Required ENV vars:
-# ------------------
-# JAVA_HOME - location of a JDK home dir
-#
-# Optional ENV vars
-# -----------------
-# M2_HOME - location of maven2's installed home dir
-# MAVEN_OPTS - parameters passed to the Java VM when running Maven
-# e.g. to debug Maven itself, use
-# set MAVEN_OPTS=-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=8000
-# MAVEN_SKIP_RC - flag to disable loading of mavenrc files
-# ----------------------------------------------------------------------------
-
-if [ -z "$MAVEN_SKIP_RC" ] ; then
-
- if [ -f /etc/mavenrc ] ; then
- . /etc/mavenrc
- fi
-
- if [ -f "$HOME/.mavenrc" ] ; then
- . "$HOME/.mavenrc"
- fi
-
-fi
-
-# OS specific support. $var _must_ be set to either true or false.
-cygwin=false;
-darwin=false;
-mingw=false
-case "`uname`" in
- CYGWIN*) cygwin=true ;;
- MINGW*) mingw=true;;
- Darwin*) darwin=true
- # Use /usr/libexec/java_home if available, otherwise fall back to /Library/Java/Home
- # See https://developer.apple.com/library/mac/qa/qa1170/_index.html
- if [ -z "$JAVA_HOME" ]; then
- if [ -x "/usr/libexec/java_home" ]; then
- export JAVA_HOME="`/usr/libexec/java_home`"
- else
- export JAVA_HOME="/Library/Java/Home"
- fi
- fi
- ;;
-esac
-
-if [ -z "$JAVA_HOME" ] ; then
- if [ -r /etc/gentoo-release ] ; then
- JAVA_HOME=`java-config --jre-home`
- fi
-fi
-
-if [ -z "$M2_HOME" ] ; then
- ## resolve links - $0 may be a link to maven's home
- PRG="$0"
-
- # need this for relative symlinks
- while [ -h "$PRG" ] ; do
- ls=`ls -ld "$PRG"`
- link=`expr "$ls" : '.*-> \(.*\)$'`
- if expr "$link" : '/.*' > /dev/null; then
- PRG="$link"
- else
- PRG="`dirname "$PRG"`/$link"
- fi
- done
-
- saveddir=`pwd`
-
- M2_HOME=`dirname "$PRG"`/..
-
- # make it fully qualified
- M2_HOME=`cd "$M2_HOME" && pwd`
-
- cd "$saveddir"
- # echo Using m2 at $M2_HOME
-fi
-
-# For Cygwin, ensure paths are in UNIX format before anything is touched
-if $cygwin ; then
- [ -n "$M2_HOME" ] &&
- M2_HOME=`cygpath --unix "$M2_HOME"`
- [ -n "$JAVA_HOME" ] &&
- JAVA_HOME=`cygpath --unix "$JAVA_HOME"`
- [ -n "$CLASSPATH" ] &&
- CLASSPATH=`cygpath --path --unix "$CLASSPATH"`
-fi
-
-# For Mingw, ensure paths are in UNIX format before anything is touched
-if $mingw ; then
- [ -n "$M2_HOME" ] &&
- M2_HOME="`(cd "$M2_HOME"; pwd)`"
- [ -n "$JAVA_HOME" ] &&
- JAVA_HOME="`(cd "$JAVA_HOME"; pwd)`"
-fi
-
-if [ -z "$JAVA_HOME" ]; then
- javaExecutable="`which javac`"
- if [ -n "$javaExecutable" ] && ! [ "`expr \"$javaExecutable\" : '\([^ ]*\)'`" = "no" ]; then
- # readlink(1) is not available as standard on Solaris 10.
- readLink=`which readlink`
- if [ ! `expr "$readLink" : '\([^ ]*\)'` = "no" ]; then
- if $darwin ; then
- javaHome="`dirname \"$javaExecutable\"`"
- javaExecutable="`cd \"$javaHome\" && pwd -P`/javac"
- else
- javaExecutable="`readlink -f \"$javaExecutable\"`"
- fi
- javaHome="`dirname \"$javaExecutable\"`"
- javaHome=`expr "$javaHome" : '\(.*\)/bin'`
- JAVA_HOME="$javaHome"
- export JAVA_HOME
- fi
- fi
-fi
-
-if [ -z "$JAVACMD" ] ; then
- if [ -n "$JAVA_HOME" ] ; then
- if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
- # IBM's JDK on AIX uses strange locations for the executables
- JAVACMD="$JAVA_HOME/jre/sh/java"
- else
- JAVACMD="$JAVA_HOME/bin/java"
- fi
- else
- JAVACMD="`which java`"
- fi
-fi
-
-if [ ! -x "$JAVACMD" ] ; then
- echo "Error: JAVA_HOME is not defined correctly." >&2
- echo " We cannot execute $JAVACMD" >&2
- exit 1
-fi
-
-if [ -z "$JAVA_HOME" ] ; then
- echo "Warning: JAVA_HOME environment variable is not set."
-fi
-
-CLASSWORLDS_LAUNCHER=org.codehaus.plexus.classworlds.launcher.Launcher
-
-# traverses directory structure from process work directory to filesystem root
-# first directory with .mvn subdirectory is considered project base directory
-find_maven_basedir() {
-
- if [ -z "$1" ]
- then
- echo "Path not specified to find_maven_basedir"
- return 1
- fi
-
- basedir="$1"
- wdir="$1"
- while [ "$wdir" != '/' ] ; do
- if [ -d "$wdir"/.mvn ] ; then
- basedir=$wdir
- break
- fi
- # workaround for JBEAP-8937 (on Solaris 10/Sparc)
- if [ -d "${wdir}" ]; then
- wdir=`cd "$wdir/.."; pwd`
- fi
- # end of workaround
- done
- echo "${basedir}"
-}
-
-# concatenates all lines of a file
-concat_lines() {
- if [ -f "$1" ]; then
- echo "$(tr -s '\n' ' ' < "$1")"
- fi
-}
-
-BASE_DIR=`find_maven_basedir "$(pwd)"`
-if [ -z "$BASE_DIR" ]; then
- exit 1;
-fi
-
-##########################################################################################
-# Extension to allow automatically downloading the maven-wrapper.jar from Maven-central
-# This allows using the maven wrapper in projects that prohibit checking in binary data.
-##########################################################################################
-if [ -r "$BASE_DIR/.mvn/wrapper/maven-wrapper.jar" ]; then
- if [ "$MVNW_VERBOSE" = true ]; then
- echo "Found .mvn/wrapper/maven-wrapper.jar"
- fi
-else
- if [ "$MVNW_VERBOSE" = true ]; then
- echo "Couldn't find .mvn/wrapper/maven-wrapper.jar, downloading it ..."
- fi
- if [ -n "$MVNW_REPOURL" ]; then
- jarUrl="$MVNW_REPOURL/io/takari/maven-wrapper/0.5.6/maven-wrapper-0.5.6.jar"
- else
- jarUrl="https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/0.5.6/maven-wrapper-0.5.6.jar"
- fi
- while IFS="=" read key value; do
- case "$key" in (wrapperUrl) jarUrl="$value"; break ;;
- esac
- done < "$BASE_DIR/.mvn/wrapper/maven-wrapper.properties"
- if [ "$MVNW_VERBOSE" = true ]; then
- echo "Downloading from: $jarUrl"
- fi
- wrapperJarPath="$BASE_DIR/.mvn/wrapper/maven-wrapper.jar"
- if $cygwin; then
- wrapperJarPath=`cygpath --path --windows "$wrapperJarPath"`
- fi
-
- if command -v wget > /dev/null; then
- if [ "$MVNW_VERBOSE" = true ]; then
- echo "Found wget ... using wget"
- fi
- if [ -z "$MVNW_USERNAME" ] || [ -z "$MVNW_PASSWORD" ]; then
- wget "$jarUrl" -O "$wrapperJarPath"
- else
- wget --http-user=$MVNW_USERNAME --http-password=$MVNW_PASSWORD "$jarUrl" -O "$wrapperJarPath"
- fi
- elif command -v curl > /dev/null; then
- if [ "$MVNW_VERBOSE" = true ]; then
- echo "Found curl ... using curl"
- fi
- if [ -z "$MVNW_USERNAME" ] || [ -z "$MVNW_PASSWORD" ]; then
- curl -o "$wrapperJarPath" "$jarUrl" -f
- else
- curl --user $MVNW_USERNAME:$MVNW_PASSWORD -o "$wrapperJarPath" "$jarUrl" -f
- fi
-
- else
- if [ "$MVNW_VERBOSE" = true ]; then
- echo "Falling back to using Java to download"
- fi
- javaClass="$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.java"
- # For Cygwin, switch paths to Windows format before running javac
- if $cygwin; then
- javaClass=`cygpath --path --windows "$javaClass"`
- fi
- if [ -e "$javaClass" ]; then
- if [ ! -e "$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.class" ]; then
- if [ "$MVNW_VERBOSE" = true ]; then
- echo " - Compiling MavenWrapperDownloader.java ..."
- fi
- # Compiling the Java class
- ("$JAVA_HOME/bin/javac" "$javaClass")
- fi
- if [ -e "$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.class" ]; then
- # Running the downloader
- if [ "$MVNW_VERBOSE" = true ]; then
- echo " - Running MavenWrapperDownloader.java ..."
- fi
- ("$JAVA_HOME/bin/java" -cp .mvn/wrapper MavenWrapperDownloader "$MAVEN_PROJECTBASEDIR")
- fi
- fi
- fi
-fi
-##########################################################################################
-# End of extension
-##########################################################################################
-
-export MAVEN_PROJECTBASEDIR=${MAVEN_BASEDIR:-"$BASE_DIR"}
-if [ "$MVNW_VERBOSE" = true ]; then
- echo $MAVEN_PROJECTBASEDIR
-fi
-MAVEN_OPTS="$(concat_lines "$MAVEN_PROJECTBASEDIR/.mvn/jvm.config") $MAVEN_OPTS"
-
-# For Cygwin, switch paths to Windows format before running java
-if $cygwin; then
- [ -n "$M2_HOME" ] &&
- M2_HOME=`cygpath --path --windows "$M2_HOME"`
- [ -n "$JAVA_HOME" ] &&
- JAVA_HOME=`cygpath --path --windows "$JAVA_HOME"`
- [ -n "$CLASSPATH" ] &&
- CLASSPATH=`cygpath --path --windows "$CLASSPATH"`
- [ -n "$MAVEN_PROJECTBASEDIR" ] &&
- MAVEN_PROJECTBASEDIR=`cygpath --path --windows "$MAVEN_PROJECTBASEDIR"`
-fi
-
-# Provide a "standardized" way to retrieve the CLI args that will
-# work with both Windows and non-Windows executions.
-MAVEN_CMD_LINE_ARGS="$MAVEN_CONFIG $@"
-export MAVEN_CMD_LINE_ARGS
-
-WRAPPER_LAUNCHER=org.apache.maven.wrapper.MavenWrapperMain
-
-exec "$JAVACMD" \
- $MAVEN_OPTS \
- -classpath "$MAVEN_PROJECTBASEDIR/.mvn/wrapper/maven-wrapper.jar" \
- "-Dmaven.home=${M2_HOME}" "-Dmaven.multiModuleProjectDirectory=${MAVEN_PROJECTBASEDIR}" \
- ${WRAPPER_LAUNCHER} $MAVEN_CONFIG "$@"
diff --git a/maven-generate-war/mvnw.cmd b/maven-generate-war/mvnw.cmd
deleted file mode 100644
index c8d43372c9..0000000000
--- a/maven-generate-war/mvnw.cmd
+++ /dev/null
@@ -1,182 +0,0 @@
-@REM ----------------------------------------------------------------------------
-@REM Licensed to the Apache Software Foundation (ASF) under one
-@REM or more contributor license agreements. See the NOTICE file
-@REM distributed with this work for additional information
-@REM regarding copyright ownership. The ASF licenses this file
-@REM to you under the Apache License, Version 2.0 (the
-@REM "License"); you may not use this file except in compliance
-@REM with the License. You may obtain a copy of the License at
-@REM
-@REM https://www.apache.org/licenses/LICENSE-2.0
-@REM
-@REM Unless required by applicable law or agreed to in writing,
-@REM software distributed under the License is distributed on an
-@REM "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-@REM KIND, either express or implied. See the License for the
-@REM specific language governing permissions and limitations
-@REM under the License.
-@REM ----------------------------------------------------------------------------
-
-@REM ----------------------------------------------------------------------------
-@REM Maven Start Up Batch script
-@REM
-@REM Required ENV vars:
-@REM JAVA_HOME - location of a JDK home dir
-@REM
-@REM Optional ENV vars
-@REM M2_HOME - location of maven2's installed home dir
-@REM MAVEN_BATCH_ECHO - set to 'on' to enable the echoing of the batch commands
-@REM MAVEN_BATCH_PAUSE - set to 'on' to wait for a keystroke before ending
-@REM MAVEN_OPTS - parameters passed to the Java VM when running Maven
-@REM e.g. to debug Maven itself, use
-@REM set MAVEN_OPTS=-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=8000
-@REM MAVEN_SKIP_RC - flag to disable loading of mavenrc files
-@REM ----------------------------------------------------------------------------
-
-@REM Begin all REM lines with '@' in case MAVEN_BATCH_ECHO is 'on'
-@echo off
-@REM set title of command window
-title %0
-@REM enable echoing by setting MAVEN_BATCH_ECHO to 'on'
-@if "%MAVEN_BATCH_ECHO%" == "on" echo %MAVEN_BATCH_ECHO%
-
-@REM set %HOME% to equivalent of $HOME
-if "%HOME%" == "" (set "HOME=%HOMEDRIVE%%HOMEPATH%")
-
-@REM Execute a user defined script before this one
-if not "%MAVEN_SKIP_RC%" == "" goto skipRcPre
-@REM check for pre script, once with legacy .bat ending and once with .cmd ending
-if exist "%HOME%\mavenrc_pre.bat" call "%HOME%\mavenrc_pre.bat"
-if exist "%HOME%\mavenrc_pre.cmd" call "%HOME%\mavenrc_pre.cmd"
-:skipRcPre
-
-@setlocal
-
-set ERROR_CODE=0
-
-@REM To isolate internal variables from possible post scripts, we use another setlocal
-@setlocal
-
-@REM ==== START VALIDATION ====
-if not "%JAVA_HOME%" == "" goto OkJHome
-
-echo.
-echo Error: JAVA_HOME not found in your environment. >&2
-echo Please set the JAVA_HOME variable in your environment to match the >&2
-echo location of your Java installation. >&2
-echo.
-goto error
-
-:OkJHome
-if exist "%JAVA_HOME%\bin\java.exe" goto init
-
-echo.
-echo Error: JAVA_HOME is set to an invalid directory. >&2
-echo JAVA_HOME = "%JAVA_HOME%" >&2
-echo Please set the JAVA_HOME variable in your environment to match the >&2
-echo location of your Java installation. >&2
-echo.
-goto error
-
-@REM ==== END VALIDATION ====
-
-:init
-
-@REM Find the project base dir, i.e. the directory that contains the folder ".mvn".
-@REM Fallback to current working directory if not found.
-
-set MAVEN_PROJECTBASEDIR=%MAVEN_BASEDIR%
-IF NOT "%MAVEN_PROJECTBASEDIR%"=="" goto endDetectBaseDir
-
-set EXEC_DIR=%CD%
-set WDIR=%EXEC_DIR%
-:findBaseDir
-IF EXIST "%WDIR%"\.mvn goto baseDirFound
-cd ..
-IF "%WDIR%"=="%CD%" goto baseDirNotFound
-set WDIR=%CD%
-goto findBaseDir
-
-:baseDirFound
-set MAVEN_PROJECTBASEDIR=%WDIR%
-cd "%EXEC_DIR%"
-goto endDetectBaseDir
-
-:baseDirNotFound
-set MAVEN_PROJECTBASEDIR=%EXEC_DIR%
-cd "%EXEC_DIR%"
-
-:endDetectBaseDir
-
-IF NOT EXIST "%MAVEN_PROJECTBASEDIR%\.mvn\jvm.config" goto endReadAdditionalConfig
-
-@setlocal EnableExtensions EnableDelayedExpansion
-for /F "usebackq delims=" %%a in ("%MAVEN_PROJECTBASEDIR%\.mvn\jvm.config") do set JVM_CONFIG_MAVEN_PROPS=!JVM_CONFIG_MAVEN_PROPS! %%a
-@endlocal & set JVM_CONFIG_MAVEN_PROPS=%JVM_CONFIG_MAVEN_PROPS%
-
-:endReadAdditionalConfig
-
-SET MAVEN_JAVA_EXE="%JAVA_HOME%\bin\java.exe"
-set WRAPPER_JAR="%MAVEN_PROJECTBASEDIR%\.mvn\wrapper\maven-wrapper.jar"
-set WRAPPER_LAUNCHER=org.apache.maven.wrapper.MavenWrapperMain
-
-set DOWNLOAD_URL="https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/0.5.6/maven-wrapper-0.5.6.jar"
-
-FOR /F "tokens=1,2 delims==" %%A IN ("%MAVEN_PROJECTBASEDIR%\.mvn\wrapper\maven-wrapper.properties") DO (
- IF "%%A"=="wrapperUrl" SET DOWNLOAD_URL=%%B
-)
-
-@REM Extension to allow automatically downloading the maven-wrapper.jar from Maven-central
-@REM This allows using the maven wrapper in projects that prohibit checking in binary data.
-if exist %WRAPPER_JAR% (
- if "%MVNW_VERBOSE%" == "true" (
- echo Found %WRAPPER_JAR%
- )
-) else (
- if not "%MVNW_REPOURL%" == "" (
- SET DOWNLOAD_URL="%MVNW_REPOURL%/io/takari/maven-wrapper/0.5.6/maven-wrapper-0.5.6.jar"
- )
- if "%MVNW_VERBOSE%" == "true" (
- echo Couldn't find %WRAPPER_JAR%, downloading it ...
- echo Downloading from: %DOWNLOAD_URL%
- )
-
- powershell -Command "&{"^
- "$webclient = new-object System.Net.WebClient;"^
- "if (-not ([string]::IsNullOrEmpty('%MVNW_USERNAME%') -and [string]::IsNullOrEmpty('%MVNW_PASSWORD%'))) {"^
- "$webclient.Credentials = new-object System.Net.NetworkCredential('%MVNW_USERNAME%', '%MVNW_PASSWORD%');"^
- "}"^
- "[Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12; $webclient.DownloadFile('%DOWNLOAD_URL%', '%WRAPPER_JAR%')"^
- "}"
- if "%MVNW_VERBOSE%" == "true" (
- echo Finished downloading %WRAPPER_JAR%
- )
-)
-@REM End of extension
-
-@REM Provide a "standardized" way to retrieve the CLI args that will
-@REM work with both Windows and non-Windows executions.
-set MAVEN_CMD_LINE_ARGS=%*
-
-%MAVEN_JAVA_EXE% %JVM_CONFIG_MAVEN_PROPS% %MAVEN_OPTS% %MAVEN_DEBUG_OPTS% -classpath %WRAPPER_JAR% "-Dmaven.multiModuleProjectDirectory=%MAVEN_PROJECTBASEDIR%" %WRAPPER_LAUNCHER% %MAVEN_CONFIG% %*
-if ERRORLEVEL 1 goto error
-goto end
-
-:error
-set ERROR_CODE=1
-
-:end
-@endlocal & set ERROR_CODE=%ERROR_CODE%
-
-if not "%MAVEN_SKIP_RC%" == "" goto skipRcPost
-@REM check for post script, once with legacy .bat ending and once with .cmd ending
-if exist "%HOME%\mavenrc_post.bat" call "%HOME%\mavenrc_post.bat"
-if exist "%HOME%\mavenrc_post.cmd" call "%HOME%\mavenrc_post.cmd"
-:skipRcPost
-
-@REM pause the script if MAVEN_BATCH_PAUSE is set to 'on'
-if "%MAVEN_BATCH_PAUSE%" == "on" pause
-
-if "%MAVEN_TERMINATE_CMD%" == "on" exit %ERROR_CODE%
-
-exit /B %ERROR_CODE%
diff --git a/maven-generate-war/pom.xml b/maven-generate-war/pom.xml
deleted file mode 100644
index 34a97ba887..0000000000
--- a/maven-generate-war/pom.xml
+++ /dev/null
@@ -1,63 +0,0 @@
-
-
- 4.0.0
-
- org.springframework.boot
- spring-boot-starter-parent
- 2.5.4
-
-
- com.baeldung
- maven-generate-war
- 0.0.1-SNAPSHOT
- war
- maven-generate-war
- Spring boot project to demonstrate war file generation
-
- 11
-
-
-
- org.springframework.boot
- spring-boot-starter-thymeleaf
-
-
- org.springframework.boot
- spring-boot-starter-web
-
-
- org.springframework.boot
- spring-boot-starter-tomcat
- provided
-
-
- org.springframework.boot
- spring-boot-starter-test
- test
-
-
-
-
- maven-generate-war
-
-
- maven-war-plugin
- 3.3.1
-
-
-
- additional_resources
-
-
-
-
- true
-
-
-
-
-
-
-
-
diff --git a/maven-generate-war/src/main/resources/application.properties b/maven-generate-war/src/main/resources/application.properties
deleted file mode 100644
index 8b13789179..0000000000
--- a/maven-generate-war/src/main/resources/application.properties
+++ /dev/null
@@ -1 +0,0 @@
-
diff --git a/maven-generate-war/.gitignore b/maven-modules/maven-generate-war/.gitignore
similarity index 100%
rename from maven-generate-war/.gitignore
rename to maven-modules/maven-generate-war/.gitignore
diff --git a/maven-generate-war/.mvn/wrapper/MavenWrapperDownloader.java b/maven-modules/maven-generate-war/.mvn/wrapper/MavenWrapperDownloader.java
similarity index 100%
rename from maven-generate-war/.mvn/wrapper/MavenWrapperDownloader.java
rename to maven-modules/maven-generate-war/.mvn/wrapper/MavenWrapperDownloader.java
diff --git a/maven-generate-war/.mvn/wrapper/maven-wrapper.jar b/maven-modules/maven-generate-war/.mvn/wrapper/maven-wrapper.jar
similarity index 100%
rename from maven-generate-war/.mvn/wrapper/maven-wrapper.jar
rename to maven-modules/maven-generate-war/.mvn/wrapper/maven-wrapper.jar
diff --git a/maven-generate-war/.mvn/wrapper/maven-wrapper.properties b/maven-modules/maven-generate-war/.mvn/wrapper/maven-wrapper.properties
similarity index 100%
rename from maven-generate-war/.mvn/wrapper/maven-wrapper.properties
rename to maven-modules/maven-generate-war/.mvn/wrapper/maven-wrapper.properties
diff --git a/maven-generate-war/additional_resources/sample.txt b/maven-modules/maven-generate-war/additional_resources/sample.txt
similarity index 100%
rename from maven-generate-war/additional_resources/sample.txt
rename to maven-modules/maven-generate-war/additional_resources/sample.txt
diff --git a/hexagon/mvnw b/maven-modules/maven-generate-war/mvnw
similarity index 100%
rename from hexagon/mvnw
rename to maven-modules/maven-generate-war/mvnw
diff --git a/hexagon/mvnw.cmd b/maven-modules/maven-generate-war/mvnw.cmd
similarity index 100%
rename from hexagon/mvnw.cmd
rename to maven-modules/maven-generate-war/mvnw.cmd
diff --git a/maven-modules/maven-generate-war/pom.xml b/maven-modules/maven-generate-war/pom.xml
new file mode 100644
index 0000000000..48d5d3c590
--- /dev/null
+++ b/maven-modules/maven-generate-war/pom.xml
@@ -0,0 +1,63 @@
+
+
+ 4.0.0
+
+ org.springframework.boot
+ spring-boot-starter-parent
+ 2.5.4
+
+
+ com.baeldung
+ maven-generate-war
+ 0.0.1-SNAPSHOT
+ war
+ maven-generate-war
+ Spring boot project to demonstrate war file generation
+
+ 11
+
+
+
+ org.springframework.boot
+ spring-boot-starter-thymeleaf
+
+
+ org.springframework.boot
+ spring-boot-starter-web
+
+
+ org.springframework.boot
+ spring-boot-starter-tomcat
+ provided
+
+
+ org.springframework.boot
+ spring-boot-starter-test
+ test
+
+
+
+
+ maven-generate-war
+
+
+ maven-war-plugin
+ 3.3.1
+
+
+
+ additional_resources
+
+
+
+
+ true
+
+
+
+
+
+
+
+
diff --git a/maven-generate-war/src/main/java/com/baeldung/MavenGenerateWarApplication.java b/maven-modules/maven-generate-war/src/main/java/com/baeldung/MavenGenerateWarApplication.java
similarity index 100%
rename from maven-generate-war/src/main/java/com/baeldung/MavenGenerateWarApplication.java
rename to maven-modules/maven-generate-war/src/main/java/com/baeldung/MavenGenerateWarApplication.java
diff --git a/maven-generate-war/src/main/java/com/baeldung/ServletInitializer.java b/maven-modules/maven-generate-war/src/main/java/com/baeldung/ServletInitializer.java
similarity index 100%
rename from maven-generate-war/src/main/java/com/baeldung/ServletInitializer.java
rename to maven-modules/maven-generate-war/src/main/java/com/baeldung/ServletInitializer.java
diff --git a/maven-generate-war/src/main/java/com/baeldung/controllers/MainController.java b/maven-modules/maven-generate-war/src/main/java/com/baeldung/controllers/MainController.java
similarity index 100%
rename from maven-generate-war/src/main/java/com/baeldung/controllers/MainController.java
rename to maven-modules/maven-generate-war/src/main/java/com/baeldung/controllers/MainController.java
diff --git a/hexagon/src/main/resources/application.properties b/maven-modules/maven-generate-war/src/main/resources/application.properties
similarity index 100%
rename from hexagon/src/main/resources/application.properties
rename to maven-modules/maven-generate-war/src/main/resources/application.properties
diff --git a/maven-generate-war/src/main/resources/static/css/bootstrap-grid.css b/maven-modules/maven-generate-war/src/main/resources/static/css/bootstrap-grid.css
similarity index 100%
rename from maven-generate-war/src/main/resources/static/css/bootstrap-grid.css
rename to maven-modules/maven-generate-war/src/main/resources/static/css/bootstrap-grid.css
diff --git a/maven-generate-war/src/main/resources/static/css/bootstrap-grid.css.map b/maven-modules/maven-generate-war/src/main/resources/static/css/bootstrap-grid.css.map
similarity index 100%
rename from maven-generate-war/src/main/resources/static/css/bootstrap-grid.css.map
rename to maven-modules/maven-generate-war/src/main/resources/static/css/bootstrap-grid.css.map
diff --git a/maven-generate-war/src/main/resources/static/css/bootstrap-grid.min.css b/maven-modules/maven-generate-war/src/main/resources/static/css/bootstrap-grid.min.css
similarity index 100%
rename from maven-generate-war/src/main/resources/static/css/bootstrap-grid.min.css
rename to maven-modules/maven-generate-war/src/main/resources/static/css/bootstrap-grid.min.css
diff --git a/maven-generate-war/src/main/resources/static/css/bootstrap-grid.min.css.map b/maven-modules/maven-generate-war/src/main/resources/static/css/bootstrap-grid.min.css.map
similarity index 100%
rename from maven-generate-war/src/main/resources/static/css/bootstrap-grid.min.css.map
rename to maven-modules/maven-generate-war/src/main/resources/static/css/bootstrap-grid.min.css.map
diff --git a/maven-generate-war/src/main/resources/static/css/bootstrap-reboot.css b/maven-modules/maven-generate-war/src/main/resources/static/css/bootstrap-reboot.css
similarity index 100%
rename from maven-generate-war/src/main/resources/static/css/bootstrap-reboot.css
rename to maven-modules/maven-generate-war/src/main/resources/static/css/bootstrap-reboot.css
diff --git a/maven-generate-war/src/main/resources/static/css/bootstrap-reboot.css.map b/maven-modules/maven-generate-war/src/main/resources/static/css/bootstrap-reboot.css.map
similarity index 100%
rename from maven-generate-war/src/main/resources/static/css/bootstrap-reboot.css.map
rename to maven-modules/maven-generate-war/src/main/resources/static/css/bootstrap-reboot.css.map
diff --git a/maven-generate-war/src/main/resources/static/css/bootstrap-reboot.min.css b/maven-modules/maven-generate-war/src/main/resources/static/css/bootstrap-reboot.min.css
similarity index 100%
rename from maven-generate-war/src/main/resources/static/css/bootstrap-reboot.min.css
rename to maven-modules/maven-generate-war/src/main/resources/static/css/bootstrap-reboot.min.css
diff --git a/maven-generate-war/src/main/resources/static/css/bootstrap-reboot.min.css.map b/maven-modules/maven-generate-war/src/main/resources/static/css/bootstrap-reboot.min.css.map
similarity index 100%
rename from maven-generate-war/src/main/resources/static/css/bootstrap-reboot.min.css.map
rename to maven-modules/maven-generate-war/src/main/resources/static/css/bootstrap-reboot.min.css.map
diff --git a/maven-generate-war/src/main/resources/static/css/bootstrap.css b/maven-modules/maven-generate-war/src/main/resources/static/css/bootstrap.css
similarity index 100%
rename from maven-generate-war/src/main/resources/static/css/bootstrap.css
rename to maven-modules/maven-generate-war/src/main/resources/static/css/bootstrap.css
diff --git a/maven-generate-war/src/main/resources/static/css/bootstrap.css.map b/maven-modules/maven-generate-war/src/main/resources/static/css/bootstrap.css.map
similarity index 100%
rename from maven-generate-war/src/main/resources/static/css/bootstrap.css.map
rename to maven-modules/maven-generate-war/src/main/resources/static/css/bootstrap.css.map
diff --git a/maven-generate-war/src/main/resources/static/css/bootstrap.min.css b/maven-modules/maven-generate-war/src/main/resources/static/css/bootstrap.min.css
similarity index 100%
rename from maven-generate-war/src/main/resources/static/css/bootstrap.min.css
rename to maven-modules/maven-generate-war/src/main/resources/static/css/bootstrap.min.css
diff --git a/maven-generate-war/src/main/resources/static/css/bootstrap.min.css.map b/maven-modules/maven-generate-war/src/main/resources/static/css/bootstrap.min.css.map
similarity index 100%
rename from maven-generate-war/src/main/resources/static/css/bootstrap.min.css.map
rename to maven-modules/maven-generate-war/src/main/resources/static/css/bootstrap.min.css.map
diff --git a/maven-generate-war/src/main/resources/templates/index.html b/maven-modules/maven-generate-war/src/main/resources/templates/index.html
similarity index 100%
rename from maven-generate-war/src/main/resources/templates/index.html
rename to maven-modules/maven-generate-war/src/main/resources/templates/index.html
diff --git a/maven-generate-war/src/test/java/com/baeldung/MavenGenerateWarApplicationTests.java b/maven-modules/maven-generate-war/src/test/java/com/baeldung/MavenGenerateWarApplicationTests.java
similarity index 100%
rename from maven-generate-war/src/test/java/com/baeldung/MavenGenerateWarApplicationTests.java
rename to maven-modules/maven-generate-war/src/test/java/com/baeldung/MavenGenerateWarApplicationTests.java