Current Date at Pipeline method-2

pipeline {
    agent { label 'spot-instance' }
    
    environment {
        currentDate = sh(returnStdout: true, script: 'date +%Y-%m-%d').trim()
    }

        stage ('Run another Job'){
            steps {
                build job: "Release Helpers/(TEST) Schedule Release Job2",
                parameters: [
                    [$class: 'StringParameterValue', name: 'ReleaseDate', value: "${currentDate}"]

                ]
            }
        }
}

pipeline {
    stages { ... }
    post {
       // only triggered when blue or green sign
       success {
           slackSend(channel: 'alerts-testing', color: 'good', message: ":party_parrot: NOTIFICATION: NEW RELEASE ${newRelease} WILL BE CREATED AUTOMATICALLY :party_parrot:")
       }
       // triggered when red sign
       failure {
           slackSend(channel: 'alerts-testing', color: 'RED', message: ":alarm_clock: NOTIFICATION: NEW RELEASE ${newRelease} WITH SOME FAILURE :alarm_clock:")
       }
       // trigger every-works
       always {
           slackSend ...
       }
    }
}

pipeline {
    agent { label 'spot-instance' }
    
        stage('Print') {
            steps {
                script {
                    def now = new Date()
                    dateRelease = now.format("yyyy-MM-dd", TimeZone.getTimeZone('UTC'))
                    echo "Current date ${dateRelease}."
                }
            }
        }

        stage ('Run another Job'){
            steps {
                build job: "Release Helpers/(TEST) Schedule Release Job2",
                parameters: [
                    [$class: 'StringParameterValue', name: 'V', value: "${dateRelease}"]

                ]
            }
        }
}

        newRelease = listLastReleaseTag(service[0])
        newRelease = "V${listLastReleaseTag(service[0])}"

stage ('ANOTHER JOB'){
            steps {
                build job: "Release Helpers/(TEST) Schedule Release Job2",
                parameters: [
                    [$class: 'StringParameterValue', name: 'V', value: "${newRelease}"],
                    [$class: 'StringParameterValue', name: 'ReleaseDate', value: "${currentRelease}"]
                ]
            }
        }

android {
  ...
  defaultConfig {
    ...
    minSdkVersion 26
    targetSdkVersion 29
  }
}

  pluginManagement {
      repositories {
          google()
          mavenCentral()
          gradlePluginPortal()
      }
  }
  dependencyResolutionManagement {
      repositoriesMode.set(RepositoriesMode.FAIL_ON_PROJECT_REPOS)
      repositories {
          google()
          mavenCentral()
      }
  }
  rootProject.name = "Test App"
  include ':app'
  

...
dependencies {
    implementation fileTree(dir: 'libs', include: ['*.jar'])

    // AndroidX libraries
    implementation 'androidx.core:core-ktx:1.9.0'
    implementation 'androidx.appcompat:appcompat:1.5.1'
    implementation 'androidx.cardview:cardview:1.0.0'
    implementation 'com.google.android.material:material:1.7.0'
    implementation 'androidx.gridlayout:gridlayout:1.0.0'
    implementation 'androidx.leanback:leanback:1.1.0-rc02'
    implementation 'androidx.mediarouter:mediarouter:1.3.1'
    implementation 'androidx.palette:palette-ktx:1.0.0'
    implementation 'androidx.recyclerview:recyclerview:1.2.1'
    implementation 'androidx.annotation:annotation:1.5.0'

    // Note: these libraries require that the Google repository has been declared
    // in the pluginManagement section of the top-level build.gradle file.
}

URL internalURL = new URL(url)
return internalURL.openConnection().inputStream.withCloseable {
  it.bytes.encodeBase64();
}

stage ('triggering') {
    def jobs = create_jobs()
    parallel([
        'job-1': { jobs['job-1'].call() },
        'job-2': { jobs['job-2'].call() },
        'job-3': { jobs['job-3'].call() },
        ])
}

def get_dummy_params(val)
{
    return [string(name: 'dummy', value: "$val")]
}

def create_jobs()
{
    def jobs = [:]
    for (int i=1; i <= 3; i++) {
        def x = i
        jobs["job-$x"] = { -> build([job: "job-$x", parameters: get_dummy_params(x) ]) }
    }
    return jobs
}

stage ('triggering') {
    parallel(create_jobs())
}

@font-face {
    font-family: Asap;
    src: url('/fonts/Asap-Regular.woff2') format('woff2');
    font-weight: normal;
    font-display: swap;
    font-style: normal;
}

@font-face {
    font-family: Asap;
    src: url('/fonts/Asap-Bold.woff2') format('woff2');
    font-weight: bold;
    font-display: swap;
    font-style: normal;
}

@supports (font-variation-settings: normal) {
    @font-face {
        font-family: Asap;
        src: url('/fonts/Asap-VariableFont_wght.woff2') format('woff2 supports variations'),
            url('/fonts/Asap-VariableFont_wght.woff2') format('woff2-variations');
        font-weight: 400 700;
        font-display: swap;
        font-style: normal;
    }
}

>>> a = 1
>>> b = 2
>>> a, b = b, a
>>> a
2
>>> b
1

def listtostr(list,strvar):
  for x in list:
    stvar=strvar+=x