Jenkins closure and parallel variable vision

Jenkinsfile

def jobs = [
    jobA: [
            var1: 'var1 JobA'
        ],
    jobB: [
            var1: 'var1 JobB'
        ],
    jobC: [
            var1: 'var1 JobC'
        ],
    ]

def buildJobs = [:]
for (def jobKey : jobs.keySet()) {
    def redefinedJobKey = jobKey
    def redefinedValue = jobs[jobKey]
    def redefinedVar1 = redefinedValue.var1

    buildJobs[jobKey] = {
        println "redefinedJobKey=${redefinedJobKey}, WRONG >>> jobKey=${jobKey}"
        println "redefinedValue=${redefinedValue}, valueFromRedefinedKey=${jobs[redefinedJobKey]}"
        println "redefinedValue=${redefinedValue}, WRONG >>> value=${jobs[jobKey]}"
        println "redefinedVar1=${redefinedVar1}, redefinedValue.var1=${redefinedValue.var1}"
    }
    
}

parallel(buildJobs)