[JAVA-45853] Fix missing plugin version (#18476)

Author: panos-kakos

aws-modules/amazon-athena/pom.xml

@@ -1,7 +1,7 @@
 <?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 https://maven.apache.org/xsd/maven-4.0.0.xsd">
+        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>amazon-athena</artifactId>
     <version>0.0.1</version>
@@ -70,6 +70,7 @@
             <plugin>
                 <groupId>org.springframework.boot</groupId>
                 <artifactId>spring-boot-maven-plugin</artifactId>
+                <version>${spring-boot.version}</version>
                 <configuration>
                     <excludes>
                         <exclude>

aws-modules/aws-app-sync/pom.xml

@@ -1,7 +1,7 @@
 <?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 https://maven.apache.org/xsd/maven-4.0.0.xsd">
+        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>aws-app-sync</artifactId>
     <name>aws-app-sync</name>
@@ -43,6 +43,7 @@
             <plugin>
                 <groupId>org.springframework.boot</groupId>
                 <artifactId>spring-boot-maven-plugin</artifactId>
+                <version>${spring-boot.version}</version>
             </plugin>
         </plugins>
     </build>

core-java-modules/core-java-networking/pom.xml

@@ -1,7 +1,7 @@
 <?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">
+        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>core-java-networking</artifactId>
     <packaging>jar</packaging>
@@ -59,11 +59,6 @@
             <artifactId>jakarta.xml.bind-api</artifactId>
             <version>${jakarta.bind.version}</version>
         </dependency>
-        <dependency>
-            <groupId>org.apache.httpcomponents.client5</groupId>
-            <artifactId>httpclient5</artifactId>
-            <version>${apache.httpclient5.version}</version>
-        </dependency>
     </dependencies>
 
     <build>
@@ -74,7 +69,6 @@
         <springframework.spring-web.version>4.3.4.RELEASE</springframework.spring-web.version>
         <apache.httpclient.version>4.5.14</apache.httpclient.version>
         <greenmail.version>2.0.0-alpha-3</greenmail.version>
-        <apache.httpclient5.version>5.3.1</apache.httpclient5.version>
         <async-http-client.version>2.4.5</async-http-client.version>
         <jakarta.bind.version>2.3.3</jakarta.bind.version>
         <apache.httpclient5.version>5.4.2</apache.httpclient5.version>

testing-modules/gatling-java/pom.xml

@@ -1,7 +1,7 @@
 <?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">
+        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>gatling-java</artifactId>
@@ -39,7 +39,7 @@
         <dependency>
             <groupId>io.micrometer</groupId>
             <artifactId>micrometer-registry-prometheus</artifactId>
-            <version>1.12.2</version>
+            <version>${micrometer-registry-prometheus.version}</version>
         </dependency>
         <dependency>
             <groupId>org.projectlombok</groupId>
@@ -87,6 +87,7 @@
             <plugin>
                 <groupId>org.springframework.boot</groupId>
                 <artifactId>spring-boot-maven-plugin</artifactId>
+                <version>${spring.version}</version>
                 <configuration>
                     <mainClass>org.baeldung.Application</mainClass>
                     <finalName>gatling-java</finalName>
@@ -114,6 +115,7 @@
         <gatling-maven-plugin.version>4.3.0</gatling-maven-plugin.version>
         <faker.version>1.0.2</faker.version>
         <spring.version>2.7.18</spring.version>
+        <micrometer-registry-prometheus.version>1.12.2</micrometer-registry-prometheus.version>
         <logback-classic.version>1.3.10</logback-classic.version>
     </properties>
 </project>