Refactored the entire codebase as per Agents.md file

.classpath

@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<classpath>
+  <classpathentry exported="true" kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-17">
+    <attributes><attribute name="module" value="true"/></attributes>
+  </classpathentry>
+  <classpathentry kind="output" path="bin/default"/>
+</classpath>

.github/workflows/build.yaml

@@ -0,0 +1,104 @@
+name: Build
+
+on:
+  push:
+    branches: ["cicsts/v6.1"]
+  pull_request:
+    branches: ["cicsts/v6.1"]
+  schedule:
+    - cron: '0 0 * * *'
+
+permissions:
+  contents: read
+
+jobs:
+  check-copyright:
+    runs-on: ubuntu-latest
+    name: Check Copyright
+    if: ${{ !startsWith(github.head_ref, 'create-pull-request/') }}
+    permissions:
+      contents: write
+      pull-requests: write
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+      - id: copyright-action
+        uses: cicsdev/.github/.github/actions/samples-copyright-checker@4134522d8109169bb8c460db841f94167ec2802f
+        with:
+          directory: './cics-java-liberty-jdbc-app/'
+          file-extensions: '*.js *.java *.html'
+          base-copyright: 'Copyright IBM Corp. 2025'
+          token: ${{ secrets.GITHUB_TOKEN }}
+
+  build-gradle:
+    name: Build Gradle
+
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        jdk: [17, 21, 25]
+    steps:
+      - uses: actions/checkout@v4
+      - name: Set up JDK ${{ matrix.jdk }}
+        uses: actions/setup-java@v4
+        with:
+          java-version: ${{ matrix.jdk }}
+          distribution: 'semeru'
+      - uses: gradle/actions/setup-gradle@v4
+        with:
+          gradle-version: 8.14.4
+      - name: Build with Gradle
+        run: gradle clean build -Pjava_version=${{ matrix.jdk }}
+
+  build-gradlew:
+    name: Build Gradle Wrapper
+
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        jdk: [17, 21, 25]
+    steps:
+      - uses: actions/checkout@v4
+      - name: Set up JDK ${{ matrix.jdk }}
+        uses: actions/setup-java@v4
+        with:
+          java-version: ${{ matrix.jdk }}
+          distribution: 'semeru'
+      - name: Build with Gradle Wrapper
+        run: ./gradlew clean build -Pjava_version=${{ matrix.jdk }}
+
+  build-maven:
+    name: Build Maven
+
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        jdk: [17, 21, 25]
+    steps:
+      - uses: actions/checkout@v4
+      - name: Set up JDK ${{ matrix.jdk }}
+        uses: actions/setup-java@v4
+        with:
+          java-version: ${{ matrix.jdk }}
+          distribution: 'semeru'
+          cache: maven
+      - name: Build with Maven
+        run: mvn --batch-mode --update-snapshots -Djava.version=${{ matrix.jdk }} verify
+
+  build-mvnw:
+    name: Build Maven Wrapper
+
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        jdk: [17, 21, 25]
+    steps:
+      - uses: actions/checkout@v4
+      - name: Set up JDK ${{ matrix.jdk }}
+        uses: actions/setup-java@v4
+        with:
+          java-version: ${{ matrix.jdk }}
+          distribution: 'semeru'
+      - name: Build with Maven Wrapper
+        run: ./mvnw --batch-mode --update-snapshots -Djava.version=${{ matrix.jdk }} verify

.github/workflows/cleanup-old-runs.yaml

@@ -0,0 +1,23 @@
+name: Cleanup old workflow runs
+
+on:
+  schedule:
+    - cron: '0 0 * * 0'  # Run weekly on Sunday at midnight UTC
+  workflow_dispatch:      # Allow manual triggering
+
+permissions:
+  contents: read
+
+jobs:
+  cleanup:
+    runs-on: ubuntu-latest
+    permissions:
+      actions: write
+    steps:
+      - name: Delete old workflow runs
+        uses: Mattraks/delete-workflow-runs@v2
+        with:
+          token: ${{ github.token }}
+          repository: ${{ github.repository }}
+          retain_days: 30
+          keep_minimum_runs: 6

.gitignore

@@ -79,7 +79,7 @@ gradle-app.setting
 # Avoid ignoring Gradle wrapper jar file (.jar files are usually ignored)
 !gradle-wrapper.jar
 
-# Avoid ignore Gradle wrappper properties
+# Avoid ignore Gradle wrapper properties
 !gradle-wrapper.properties
 
 # Cache of project

.mvn/wrapper/maven-wrapper.properties

@@ -1,2 +1,3 @@
-distributionUrl=https://repo.maven.apache.org/maven2/org/apache/maven/apache-maven/3.6.3/apache-maven-3.6.3-bin.zip
-wrapperUrl=https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/0.5.6/maven-wrapper-0.5.6.jar
+wrapperVersion=3.3.4
+distributionType=only-script
+distributionUrl=https://repo.maven.apache.org/maven2/org/apache/maven/apache-maven/3.9.12/apache-maven-3.9.12-bin.zip

.settings/org.eclipse.buildship.core.prefs

@@ -1,13 +1,2 @@
-arguments=
-auto.sync=false
-build.scans.enabled=false
-connection.gradle.distribution=GRADLE_DISTRIBUTION(WRAPPER)
-connection.project.dir=cics-java-liberty-jdbc-web
+connection.project.dir=
 eclipse.preferences.version=1
-gradle.user.home=
-java.home=
-jvm.arguments=
-offline.mode=false
-override.workspace.settings=false
-show.console.view=false
-show.executions.view=false

.settings/org.eclipse.jdt.core.prefs

@@ -1,15 +1,9 @@
 eclipse.preferences.version=1
-org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode=enabled
-org.eclipse.jdt.core.compiler.codegen.methodParameters=do not generate
 org.eclipse.jdt.core.compiler.codegen.targetPlatform=17
-org.eclipse.jdt.core.compiler.codegen.unusedLocal=preserve
 org.eclipse.jdt.core.compiler.compliance=17
-org.eclipse.jdt.core.compiler.debug.lineNumber=generate
-org.eclipse.jdt.core.compiler.debug.localVariable=generate
-org.eclipse.jdt.core.compiler.debug.sourceFile=generate
 org.eclipse.jdt.core.compiler.problem.assertIdentifier=error
 org.eclipse.jdt.core.compiler.problem.enablePreviewFeatures=disabled
 org.eclipse.jdt.core.compiler.problem.enumIdentifier=error
 org.eclipse.jdt.core.compiler.problem.reportPreviewFeatures=warning
-org.eclipse.jdt.core.compiler.release=disabled
-org.eclipse.jdt.core.compiler.source=17
+org.eclipse.jdt.core.compiler.release=enabled
+org.eclipse.jdt.core.compiler.source=17

CODEOWNERS

@@ -0,0 +1,6 @@
+# CODEOWNERS - Defines maintainers for this CICS sample
+# Docs: https://docs.github.com/en/repositories/managing-your-repositorys-settings-and-features/customizing-your-repository/about-code-owners
+# Last reviewed: 2025-08
+
+# For members of the team that maintains Java samples, see https://github.com/orgs/cicsdev/teams/cics-java-maintainers
+* @cicsdev/cics-java-maintainers