java.lang.NoSuchMethodError: org.eclipse.jgit.lib.Repository.getRef(Ljava/lang/String;)Lorg/eclipse/jgit/lib/Ref;
	at jenkins.plugins.git.GitSCMFileSystem.lambda$new$0(GitSCMFileSystem.java:114)
	at jenkins.plugins.git.GitSCMFileSystem.lambda$invoke$e8567d7e$1(GitSCMFileSystem.java:181)
	at org.jenkinsci.plugins.gitclient.AbstractGitAPIImpl.withRepository(AbstractGitAPIImpl.java:28)
	at org.jenkinsci.plugins.gitclient.CliGitAPIImpl.withRepository(CliGitAPIImpl.java:75)
	at jenkins.plugins.git.GitSCMFileSystem.invoke(GitSCMFileSystem.java:181)
	at jenkins.plugins.git.GitSCMFileSystem.<init>(GitSCMFileSystem.java:114)
	at jenkins.plugins.git.GitSCMFileSystem$BuilderImpl.build(GitSCMFileSystem.java:339)
	at jenkins.scm.api.SCMFileSystem.of(SCMFileSystem.java:196)
	at jenkins.scm.api.SCMFileSystem.of(SCMFileSystem.java:172)
	at org.jenkinsci.plugins.workflow.cps.CpsScmFlowDefinition.create(CpsScmFlowDefinition.java:108)
	at org.jenkinsci.plugins.workflow.cps.CpsScmFlowDefinition.create(CpsScmFlowDefinition.java:67)
	at org.jenkinsci.plugins.workflow.job.WorkflowRun.run(WorkflowRun.java:303)
	at hudson.model.ResourceController.execute(ResourceController.java:97)
	at hudson.model.Executor.run(Executor.java:429)
Finished: FAILURE

pipeline {
    agent 'any'
    tools {
        maven 'mvn-default'
        jdk 'jdk-default'
    }
    stages {
        stage ('Build') {
            steps {
                sh '${M2_HOME}/bin/mvn --batch-mode -V -U -e clean verify -Dsurefire.useFile=false -Dmaven.test.failure.ignore'
            }
        }

        stage ('Analysis') {
            steps {
                sh '${M2_HOME}/bin/mvn --batch-mode -V -U -e checkstyle:checkstyle pmd:pmd pmd:cpd findbugs:findbugs spotbugs:spotbugs'
            }
        }
    }
    post {
        always {
            junit testResults: '**/target/surefire-reports/TEST-*.xml'

            recordIssues enabledForFailure: true, tools: [[pattern: '', tool: [$class: 'MavenConsole']], [pattern: '', tool: [$class: 'Java']], [pattern: '', tool: [$class: 'JavaDoc']]]
            recordIssues enabledForFailure: true, tools: [[pattern: '', tool: [$class: 'CheckStyle']]]
            recordIssues enabledForFailure: true, tools: [[pattern: '', tool: [$class: 'FindBugs']]]
            recordIssues enabledForFailure: true, tools: [[pattern: '', tool: [$class: 'SpotBugs']]]
            recordIssues enabledForFailure: true, tools: [[pattern: '**/target/cpd.xml', tool: [$class: 'Cpd']]]
            recordIssues enabledForFailure: true, tools: [[pattern: '**/target/pmd.xml', tool: [$class: 'Pmd']]]
        }
    }
}