fail-fast: false
      matrix:
        os: [ubuntu-latest, macos-latest, windows-latest]
        java: ['17', '21', '25']
    steps:
      - name: Set up JDK ${{ matrix.java }}
        uses: actions/setup-java@be666c2fcd27ec809703dec50e508c2fdc7f6654 # v5.2.0
        with:
          java-version: ${{ matrix.java }}
          distribution: 'temurin'

      - name: Install Graphviz (MacOS)

        if: ${{ matrix.language == 'java' }}

    - name: Disable checksum offloading
      # See: https://github.com/actions/virtual-environments/issues/1187#issuecomment-686735760
      run: sudo ethtool -K eth0 tx off rx off

    # Install and setup JDK 17
    - name: Setup JDK 17
      uses: actions/setup-java@v5
      with:
        distribution: temurin
        java-version: 17

      implementationClass = 'org.elasticsearch.gradle.internal.test.rerun.TestRerunPlugin'
    }
    java {
      id = 'elasticsearch.java'
      implementationClass = 'org.elasticsearch.gradle.internal.ElasticsearchJavaPlugin'
    }
    internalJavaRestTest {
      id = 'elasticsearch.internal-java-rest-test'
      implementationClass = 'org.elasticsearch.gradle.internal.test.rest.InternalJavaRestTestPlugin'
    }

    }
    
    public boolean isV2() {
        return parentLeaseKey != null;
    }
}
```

### 4.3 Lease Manager
```java
package jcifs.internal.smb2.lease;

import java.util.concurrent.ConcurrentHashMap;
import java.util.concurrent.locks.ReadWriteLock;
import java.util.concurrent.locks.ReentrantReadWriteLock;
import jcifs.CIFSContext;

public class LeaseManager {

 */
package okhttp3.tls

import java.math.BigInteger
import java.net.InetAddress
import java.security.GeneralSecurityException
import java.security.KeyFactory
import java.security.KeyPair
import java.security.KeyPairGenerator
import java.security.PrivateKey
import java.security.PublicKey
import java.security.SecureRandom
import java.security.Signature
import java.security.cert.X509Certificate

                   'src/*/java/org/elasticsearch/index/snapshots/**/*.java',
                   'src/*/java/org/elasticsearch/repositories/**/*.java',
                   'src/*/java/org/elasticsearch/search/aggregations/**/*.java',
                   'src/*/java/org/elasticsearch/snapshots/**/*.java'
          } else {
            // Normally this isn't necessary, but we have Java sources in

// Using star import to workaround https://youtrack.jetbrains.com/issue/KTIJ-24390
import org.gradle.kotlin.dsl.*
import org.gradle.work.DisableCachingByDefault
import java.text.SimpleDateFormat
import java.util.Date
import java.util.Properties
import java.util.TimeZone


@DisableCachingByDefault(because = "Not worth caching")
abstract class BuildReceipt : DefaultTask() {
    companion object {
        private

# This workflow will build a Java project with Maven
# For more information see: https://help.github.com/actions/language-and-framework-guides/building-and-testing-java-with-maven

name: Java CI with Maven

on:
  push:
    branches:
    - master
    - "*.x"
  pull_request:
    branches:
    - master
    - "*.x"

jobs:
  build:

    runs-on: ubuntu-latest

    steps:
    - uses: actions/checkout@v2

            - "windows-2016"
            - "windows-2019"
    builders:
      - inject:
          properties-file: '.ci/java-versions.properties'
          properties-content: |
            JAVA_HOME=$USERPROFILE\\.java\\$ES_BUILD_JAVA
            RUNTIME_JAVA_HOME=$USERPROFILE\\.java\\$ES_RUNTIME_JAVA
      - batch: |
          del /f /s /q %USERPROFILE%\.gradle\init.d\*.*
          mkdir %USERPROFILE%\.gradle\init.d

# This workflow will build a Java project with Maven
# For more information see: https://help.github.com/actions/language-and-framework-guides/building-and-testing-java-with-maven

name: Java CI with Maven

on:
  push:
    branches:
    - master
    - "*.x"
  pull_request:
    branches:
    - master
    - "*.x"

jobs:
  build:

    runs-on: ubuntu-latest
    env:
      PARENT_BRANCH: main

    steps: