eugenp · maibin · Feb 14, 2022 · Feb 4, 2022 · Feb 8, 2022 · Feb 8, 2022
diff --git a/apache-shiro/pom.xml b/apache-shiro/pom.xml
@@ -47,7 +47,7 @@
 
     <properties>
         <apache-shiro-core-version>1.5.3</apache-shiro-core-version>
-        <log4j-version>1.2.17</log4j-version>
+        <log4j.version>2.17.1</log4j.version>
     </properties>
 
 </project>
diff --git a/core-java-modules/core-java-exceptions-4/README.md b/core-java-modules/core-java-exceptions-4/README.md
@@ -0,0 +1,3 @@
+### Relevant Articles:
+
+- [Java ArrayIndexOutOfBoundsException](https://www.baeldung.com/java-arrayindexoutofboundsexception)
diff --git a/javaxval/README.md b/javaxval/README.md
@@ -11,3 +11,4 @@ This module contains articles about Bean Validation.
 - [Grouping Javax Validation Constraints](https://www.baeldung.com/javax-validation-groups)
 - [Validations for Enum Types](https://www.baeldung.com/javax-validations-enums)
 - [Guide to ParameterMessageInterpolator](https://www.baeldung.com/hibernate-parametermessageinterpolator)
+- [Hibernate Validator Annotation Processor in Depth](https://www.baeldung.com/hibernate-validator-annotation-processor)
diff --git a/logging-modules/log-mdc/pom.xml b/logging-modules/log-mdc/pom.xml
@@ -94,7 +94,7 @@
     </build>
 
     <properties>
-        <log4j2.version>2.7</log4j2.version>
+        <log4j2.version>2.17.1</log4j2.version>
         <disruptor.version>3.3.6</disruptor.version>
         <jbosslogging.version>3.3.0.Final</jbosslogging.version>
     </properties>

diff --git a/logging-modules/log4j/pom.xml b/logging-modules/log4j/pom.xml
@@ -46,8 +46,8 @@
 
     <properties>
         <log4j.version>1.2.17</log4j.version>
-        <log4j-api.version>2.7</log4j-api.version>
-        <log4j-core.version>2.7</log4j-core.version>
+        <log4j-api.version>2.17.1</log4j-api.version>
+        <log4j-core.version>2.17.1</log4j-core.version>
         <disruptor.version>3.3.6</disruptor.version>
     </properties>
 

diff --git a/logging-modules/log4j2/README.md b/logging-modules/log4j2/README.md
@@ -7,3 +7,4 @@
 - [Get Log Output in JSON](http://www.baeldung.com/java-log-json-output)
 - [System.out.println vs Loggers](https://www.baeldung.com/java-system-out-println-vs-loggers)
 - [Log4j 2 Plugins](https://www.baeldung.com/log4j2-plugins)
+- [Printing Thread Info in Log File Using Log4j2](https://www.baeldung.com/log4j2-print-thread-info)
diff --git a/logging-modules/log4j2/pom.xml b/logging-modules/log4j2/pom.xml
@@ -111,7 +111,7 @@
 
     <properties>
         <commons-dbcp2.version>2.1.1</commons-dbcp2.version>
-        <log4j-core.version>2.11.0</log4j-core.version>
+        <log4j-core.version>2.17.1</log4j-core.version>
         <maven.build.timestamp.format>yyyyMMddHHmmss</maven.build.timestamp.format>
     </properties>
 

diff --git a/maven-modules/maven-dependency/README.md → ...s/maven-simple/maven-dependency/README.md b/maven-modules/maven-dependency/README.md → ...s/maven-simple/maven-dependency/README.md
diff --git a/maven-modules/maven-dependency/pom.xml → ...les/maven-simple/maven-dependency/pom.xml b/maven-modules/maven-dependency/pom.xml → ...les/maven-simple/maven-dependency/pom.xml
@@ -3,14 +3,13 @@
     xmlns="http://maven.apache.org/POM/4.0.0"
     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>
-    <groupId>com.baeldung</groupId>
     <artifactId>maven-dependency</artifactId>
     <version>1.0.0-SNAPSHOT</version>
     <packaging>pom</packaging>
 
     <parent>
         <groupId>com.baeldung</groupId>
-        <artifactId>maven-modules</artifactId>
+        <artifactId>maven-simple</artifactId>
         <version>0.0.1-SNAPSHOT</version>
     </parent>
 
@@ -19,7 +18,7 @@
             <dependency>
                 <groupId>org.apache.commons</groupId>
                 <artifactId>commons-lang3</artifactId>
-                <version>3.12.0</version>
+                <version>${commons-lang3.version}</version>
             </dependency>
         </dependencies>
     </dependencyManagement>

diff --git a/...ency/src/main/java/com/baeldung/Main.java → ...ency/src/main/java/com/baeldung/Main.java b/...ency/src/main/java/com/baeldung/Main.java → ...ency/src/main/java/com/baeldung/Main.java
diff --git a/maven-modules/maven-profiles/README.md → ...les/maven-simple/maven-profiles/README.md b/maven-modules/maven-profiles/README.md → ...les/maven-simple/maven-profiles/README.md
diff --git a/maven-modules/maven-profiles/pom.xml → ...dules/maven-simple/maven-profiles/pom.xml b/maven-modules/maven-profiles/pom.xml → ...dules/maven-simple/maven-profiles/pom.xml
diff --git a/maven-modules/maven-simple/parent-project/core/pom.xml b/maven-modules/maven-simple/parent-project/core/pom.xml
@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<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>
+    <groupId>org.baeldung</groupId>
+    <artifactId>core</artifactId>
+    <name>core</name>
+
+    <parent>
+        <artifactId>parent-project</artifactId>
+        <groupId>com.baeldung</groupId>
+        <version>1.0-SNAPSHOT</version>
+    </parent>
+
+</project>
diff --git a/maven-modules/maven-simple/parent-project/pom.xml b/maven-modules/maven-simple/parent-project/pom.xml
@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<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 https://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <artifactId>parent-project</artifactId>
+    <version>1.0-SNAPSHOT</version>
+    <name>parent-project</name>
+    <packaging>pom</packaging>
+
+    <parent>
+        <groupId>com.baeldung</groupId>
+        <artifactId>maven-simple</artifactId>
+        <version>0.0.1-SNAPSHOT</version>
+    </parent>
+
+    <modules>
+        <module>core</module>
+        <module>service</module>
+        <module>webapp</module>
+    </modules>
+</project>
diff --git a/maven-modules/maven-simple/parent-project/service/pom.xml b/maven-modules/maven-simple/parent-project/service/pom.xml
@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<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>
+    <groupId>org.baeldung</groupId>
+    <artifactId>service</artifactId>
+    <name>service</name>
+
+    <parent>
+        <artifactId>parent-project</artifactId>
+        <groupId>com.baeldung</groupId>
+        <version>1.0-SNAPSHOT</version>
+    </parent>
+
+</project>
diff --git a/maven-modules/maven-simple/parent-project/webapp/pom.xml b/maven-modules/maven-simple/parent-project/webapp/pom.xml
@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<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>
+    <groupId>org.baeldung</groupId>
+    <artifactId>webapp</artifactId>
+    <name>webapp</name>
+
+    <parent>
+        <artifactId>parent-project</artifactId>
+        <groupId>com.baeldung</groupId>
+        <version>1.0-SNAPSHOT</version>
+    </parent>
+
+</project>
diff --git a/maven-modules/plugin-management/README.md → .../maven-simple/plugin-management/README.md b/maven-modules/plugin-management/README.md → .../maven-simple/plugin-management/README.md
diff --git a/maven-modules/plugin-management/pom.xml → ...es/maven-simple/plugin-management/pom.xml b/maven-modules/plugin-management/pom.xml → ...es/maven-simple/plugin-management/pom.xml
@@ -4,11 +4,10 @@
     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>
     <artifactId>plugin-management</artifactId>
-    <version>0.0.1-SNAPSHOT</version>
     <packaging>pom</packaging>
 
     <parent>
-        <artifactId>maven-modules</artifactId>
+        <artifactId>maven-simple</artifactId>
         <groupId>com.baeldung</groupId>
         <version>0.0.1-SNAPSHOT</version>
     </parent>

diff --git a/...les/plugin-management/submodule-1/pom.xml → ...ple/plugin-management/submodule-1/pom.xml b/...les/plugin-management/submodule-1/pom.xml → ...ple/plugin-management/submodule-1/pom.xml
diff --git a/...nt/submodule-1/src/resources/include.json → ...nt/submodule-1/src/resources/include.json b/...nt/submodule-1/src/resources/include.json → ...nt/submodule-1/src/resources/include.json
diff --git a/...ng/CopiesAdditionalResourcesUnitTest.java → ...ng/CopiesAdditionalResourcesUnitTest.java b/...ng/CopiesAdditionalResourcesUnitTest.java → ...ng/CopiesAdditionalResourcesUnitTest.java
diff --git a/...les/plugin-management/submodule-2/pom.xml → ...ple/plugin-management/submodule-2/pom.xml b/...les/plugin-management/submodule-2/pom.xml → ...ple/plugin-management/submodule-2/pom.xml
diff --git a/maven-modules/maven-simple/pom.xml b/maven-modules/maven-simple/pom.xml
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<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>
+    <artifactId>maven-simple</artifactId>
+    <name>maven-simple</name>
+    <packaging>pom</packaging>
+
+    <parent>
+        <groupId>com.baeldung</groupId>
+        <artifactId>maven-modules</artifactId>
+        <version>0.0.1-SNAPSHOT</version>
+    </parent>
+
+    <modules>
+        <module>maven-profiles</module>
+        <module>plugin-management</module>
+        <module>maven-dependency</module>
+        <module>parent-project</module>
+    </modules>
+
+</project>
diff --git a/maven-modules/pom.xml b/maven-modules/pom.xml
@@ -22,7 +22,6 @@
         <module>maven-integration-test</module>
         <module>maven-multi-source</module>
         <module>maven-plugins</module>
-        <module>maven-profiles</module>
         <module>maven-properties</module>
         <!-- <module>maven-proxy</module> --> <!-- Not a maven project -->
         <module>maven-unused-dependencies</module>
@@ -34,10 +33,9 @@
         <module>maven-printing-plugins</module>
         <module>maven-builder-plugin</module>
         <module>host-maven-repo-example</module>
-        <module>plugin-management</module>
         <module>maven-surefire-plugin</module>
         <module>maven-parent-pom-resolution</module>
-        <module>maven-dependency</module>
+        <module>maven-simple</module>
     </modules>
 
     <dependencyManagement>

diff --git a/persistence-modules/core-java-persistence-2/README.md b/persistence-modules/core-java-persistence-2/README.md
@@ -5,3 +5,4 @@
 - [How to Check if a Database Table Exists with JDBC](https://www.baeldung.com/jdbc-check-table-exists)
 - [Inserting Null Into an Integer Column Using JDBC](https://www.baeldung.com/jdbc-insert-null-into-integer-column)
 - [A Guide to Auto-Commit in JDBC](https://www.baeldung.com/java-jdbc-auto-commit)
+- [JDBC Connection Status](https://www.baeldung.com/jdbc-connection-status)
diff --git a/quarkus-vs-springboot/quarkus-project/.mvn/wrapper/maven-wrapper.properties b/quarkus-vs-springboot/quarkus-project/.mvn/wrapper/maven-wrapper.properties
@@ -0,0 +1,18 @@
+# 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
+# 
+#   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.
+distributionUrl=https://repo.maven.apache.org/maven2/org/apache/maven/apache-maven/3.8.4/apache-maven-3.8.4-bin.zip
+wrapperUrl=https://repo.maven.apache.org/maven2/org/apache/maven/wrapper/maven-wrapper/3.1.0/maven-wrapper-3.1.0.jar
Original file line number	Diff line number	Diff line change
		@@ -0,0 +1,3 @@
		### Relevant Articles:

		- [Java ArrayIndexOutOfBoundsException](https://www.baeldung.com/java-arrayindexoutofboundsexception)