clean unused methods

Jenkinsfile

@@ -237,29 +237,6 @@ pipeline {
     }
 }
 
-
-//parse a csv file formatted in this way: ComponentName,ComponentVersion, ComponentHost
-def getComponentsFromCSV(def deployList) {
-    def components = []
-    if (fileExists("${deployList}")) {
-        echo 'file found'
-        readFile("${deployList}").split('\n').each { line, count->
-            if (line.startsWith('#'))
-                return
-            def fields = line.split(',')
-            components.add([
-                    name    : fields[0],
-                    version : fields[1],
-                    host 	: fields[2]                    
-            ]
-            )                
-         }
-    } else {
-        echo ' File Not found. Failing.'
-    }                         
-    return components                     
-}
-
 //launch ansible deploy
 def deploy(String service, String version, String host){
     def now = new Date();
@@ -281,18 +258,3 @@ def checkup(String service, String version, String host){
         esac
     """)
 }
-//clean and update the local deploy file
-def cleanup(def DEPLOY_FILE, def BACKUP_FILE){
-    sh '''
-        echo "cleanup $DEPLOY_FILE";
-        if [ -f ${DEPLOY_FILE} ]; then
-            if [ -f ${BACKUP_FILE} ]; then
-                echo "backup found: ${BACKUP_FILE} going to replace it";
-                rm ${BACKUP_FILE};
-            fi
-            mv ${DEPLOY_FILE} ${BACKUP_FILE};
-        else
-            echo "deploy file empty"
-        fi
-    '''
-}