CODEWITHSUNDEEP
groovy
Himanshu Yadav
Himanshu Yadav

Reputation: 13585

Groovy: ArrayList each is not working

It does not make sense but this groovy is behaving absurd.
Code is like this:

def xmlArray = xmlMap['ClientXml'] //Map has key and array of xml for each key.

println "Length of Array"
println xmlArray.length //prints [, ,]
println xmlArray.size() //prints 3
println groovy.xml.XmlUtil.serialize(xmlArray[1] ) //prints xml
println xmlArray.getClass().name //prints java.util.ArrayList

//This part does not work
xmlArray.each {
  println it
}

Not sure what got changed in my code but it was workng fine before.

Upvotes: 3

Views: 3888

Answers (1)

Arnout Engelen
Arnout Engelen

Reputation: 6927

I have no deeper insight to offer except that rewriting the loop as for (element in array) { ... } was a sufficent solution for me (and I usually prefer that notation anyway)...

Upvotes: 1

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