Move jenkins jobs from XYZ Folder jobs to Jenkins page using groovy script

[Saggam Raju]

Hi All,

I am working on groovy script to move jenkins jobs from Folder XYZ to jenkins page.

for example: I have created jenkins folder job 'XYZ' where it contains two free style jobs i.e 'a' and 'b'.

Jenkins/XYZ/a

Jenkins/XYZ/b

so, I want move jobs a and b to Jenkins main page 

Jenkins/a

Jenkins/a

Jenkins/XYZ 

####Script########

import jenkins.*

import hudson.*

import jenkins.model.*

import hudson.model.*

import hudson.tasks.*

import com.cloudbees.hudson.plugins.folder.Folder

def folder = Jenkins.instance.getItem(Jenkins)

def job = Jenkins.instance.getItemByFullName('XYZ');

for(item in job.getItems())

{

  println "$item.name"

  Items.move(item,folder)

}

error:

a

b
java.lang.NullPointerException
	at hudson.model.Items.move(Items.java:418)
	at hudson.model.Items$move.call(Unknown Source)

I'm getting errors when I run the above code in script console

could you please provide correct me/some support to accomplish this task.

Regards,

Raju.