From 1572c0e320d47bf427f5ac48d497445f7617f1e6 Mon Sep 17 00:00:00 2001
From: Viacheslav Klimov <viacheslavklimov11@gmail.com>
Date: Fri, 20 Feb 2026 20:38:37 +0200
Subject: [PATCH 1/4] Migrate build configuration from Java 17 to Java 25

Update build to target ThingsBoard 4.4.0-SNAPSHOT which requires Java 25.
Bump lombok to 1.18.40, add surefire JVM args for Mockito compatibility.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
---
 Dockerfile |  2 +-
 README.md  |  4 +++-
 pom.xml    | 15 ++++++++++++---
 3 files changed, 16 insertions(+), 5 deletions(-)

diff --git a/Dockerfile b/Dockerfile
index fd47fc0..f1f76d2 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -14,5 +14,5 @@
 # limitations under the License.
 #
 
-FROM thingsboard/tb-node:4.3.0.1
+FROM thingsboard/tb-node:4.4.0-SNAPSHOT
 COPY target/rule-engine-1.0.0-custom-nodes.jar /usr/share/thingsboard/extensions/
diff --git a/README.md b/README.md
index 81d91c7..4a20627 100644
--- a/README.md
+++ b/README.md
@@ -1,8 +1,10 @@
 # rule-node-examples
 Examples of custom Rule Nodes for ThingsBoard contribution guide
 
+Requires JDK 25+
+
 Unit tests examples for custom rule nodes added as well
 
 To build the project run `mvn clean install`
 
-To build a custom Docker image run `DOCKER_BUILDKIT=0 docker build . -t your_repo/tb-node:4.3.0.1-custom-1`
+To build a custom Docker image run `DOCKER_BUILDKIT=0 docker build . -t your_repo/tb-node:4.4.0-SNAPSHOT-custom-1`
diff --git a/pom.xml b/pom.xml
index 99e9c71..7c0aed7 100644
--- a/pom.xml
+++ b/pom.xml
@@ -32,8 +32,10 @@
     <properties>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <main.dir>${basedir}</main.dir>
-        <thingsboard.version>4.3.0.1</thingsboard.version>
-        <lombok.version>1.18.38</lombok.version>
+        <thingsboard.version>4.4.0-SNAPSHOT</thingsboard.version>
+        <lombok.version>1.18.40</lombok.version>
+        <maven.compiler.source>25</maven.compiler.source>
+        <maven.compiler.target>25</maven.compiler.target>
         <guava.version>33.1.0-jre</guava.version>
         <spring-boot.version>3.4.10</spring-boot.version>
         <commons-io.version>2.16.1</commons-io.version>
@@ -179,11 +181,12 @@
                     <artifactId>maven-compiler-plugin</artifactId>
                     <version>3.11.0</version>
                     <configuration>
-                        <release>17</release>
+                        <release>25</release>
                         <compilerArgs>
                             <arg>-Xlint:deprecation</arg>
                             <arg>-Xlint:removal</arg>
                             <arg>-Xlint:unchecked</arg>
+                            <arg>-parameters</arg>
                         </compilerArgs>
                         <annotationProcessorPaths>
                             <path>
@@ -198,6 +201,12 @@
                     <groupId>org.apache.maven.plugins</groupId>
                     <artifactId>maven-surefire-plugin</artifactId>
                     <version>${surefire.version}</version>
+                    <configuration>
+                        <argLine>
+                            -XX:+EnableDynamicAgentLoading
+                            --add-opens=java.base/java.lang.reflect=ALL-UNNAMED
+                        </argLine>
+                    </configuration>
                 </plugin>
             </plugins>
         </pluginManagement>

From cb0783ef80566fcc6aa43c8451683d4fe399817b Mon Sep 17 00:00:00 2001
From: Viacheslav Klimov <viacheslavklimov11@gmail.com>
Date: Fri, 20 Feb 2026 21:01:26 +0200
Subject: [PATCH 2/4] Upgrade maven-compiler-plugin to 3.13.0 and remove
 unnecessary -parameters flag

Upgrade maven-compiler-plugin from 3.11.0 to 3.13.0 for better Java 25
support. Remove -parameters compiler flag as this project has no Spring
components that require method parameter name retention.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
---
 pom.xml | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/pom.xml b/pom.xml
index 7c0aed7..336486c 100644
--- a/pom.xml
+++ b/pom.xml
@@ -179,14 +179,13 @@
                 <plugin>
                     <groupId>org.apache.maven.plugins</groupId>
                     <artifactId>maven-compiler-plugin</artifactId>
-                    <version>3.11.0</version>
+                    <version>3.13.0</version>
                     <configuration>
                         <release>25</release>
                         <compilerArgs>
                             <arg>-Xlint:deprecation</arg>
                             <arg>-Xlint:removal</arg>
                             <arg>-Xlint:unchecked</arg>
-                            <arg>-parameters</arg>
                         </compilerArgs>
                         <annotationProcessorPaths>
                             <path>

From b63e27eae2271c83bc4c30633035b5ae7dc68cf9 Mon Sep 17 00:00:00 2001
From: Viacheslav Klimov <viacheslavklimov11@gmail.com>
Date: Mon, 23 Feb 2026 17:12:36 +0200
Subject: [PATCH 3/4] Fix bytebuddy version

---
 pom.xml | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/pom.xml b/pom.xml
index 336486c..8dd9d01 100644
--- a/pom.xml
+++ b/pom.xml
@@ -45,6 +45,7 @@
         <checker-qual.version>3.49.3</checker-qual.version>
         <j2objc-annotations.version>3.0.0</j2objc-annotations.version>
         <commons-lang3.version>3.18.0</commons-lang3.version>
+        <bytebuddy.version>1.18.4</bytebuddy.version>
         <surefire.version>3.5.4</surefire.version>
     </properties>
 
@@ -170,6 +171,16 @@
                 <artifactId>commons-lang3</artifactId>
                 <version>${commons-lang3.version}</version>
             </dependency>
+            <dependency>
+                <groupId>net.bytebuddy</groupId>
+                <artifactId>byte-buddy</artifactId>
+                <version>${bytebuddy.version}</version>
+            </dependency>
+            <dependency>
+                <groupId>net.bytebuddy</groupId>
+                <artifactId>byte-buddy-agent</artifactId>
+                <version>${bytebuddy.version}</version>
+            </dependency>
         </dependencies>
     </dependencyManagement>
 

From 252f526b410aa5d8d7fa733fc85da5a869a28830 Mon Sep 17 00:00:00 2001
From: Viacheslav Klimov <viacheslavklimov11@gmail.com>
Date: Tue, 24 Feb 2026 11:46:41 +0200
Subject: [PATCH 4/4] ThingsBoard version set to 4.0.0

---
 Dockerfile | 2 +-
 README.md  | 2 +-
 pom.xml    | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/Dockerfile b/Dockerfile
index f1f76d2..1a02978 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -14,5 +14,5 @@
 # limitations under the License.
 #
 
-FROM thingsboard/tb-node:4.4.0-SNAPSHOT
+FROM thingsboard/tb-node:4.4.0
 COPY target/rule-engine-1.0.0-custom-nodes.jar /usr/share/thingsboard/extensions/
diff --git a/README.md b/README.md
index 4a20627..1a7aa03 100644
--- a/README.md
+++ b/README.md
@@ -7,4 +7,4 @@ Unit tests examples for custom rule nodes added as well
 
 To build the project run `mvn clean install`
 
-To build a custom Docker image run `DOCKER_BUILDKIT=0 docker build . -t your_repo/tb-node:4.4.0-SNAPSHOT-custom-1`
+To build a custom Docker image run `DOCKER_BUILDKIT=0 docker build . -t your_repo/tb-node:4.4.0-custom-1`
diff --git a/pom.xml b/pom.xml
index 8dd9d01..130004c 100644
--- a/pom.xml
+++ b/pom.xml
@@ -32,7 +32,7 @@
     <properties>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <main.dir>${basedir}</main.dir>
-        <thingsboard.version>4.4.0-SNAPSHOT</thingsboard.version>
+        <thingsboard.version>4.4.0</thingsboard.version>
         <lombok.version>1.18.40</lombok.version>
         <maven.compiler.source>25</maven.compiler.source>
         <maven.compiler.target>25</maven.compiler.target>