Cannot printCallStack for a parallel step with a complex map

[stchar]

I've suggested a test with a complex map like.

s = [s1:[name:"action1-name", body:{
      node() {
        sh 'sleep 3'
        error 'message'
      }
    }], s2:[name: "action2-name", body:{
        node() {
            sh 'sleep 4'
        }
    }]]

    parallel(
      "$s.s1.name":s.s1.body,
      "$s.s2.name":s.s2.body,
      failFast:true
    )

It seems that the script itself works fine, however I get the exception on printCallStack()
``
java.lang.ClassCastException: org.codehaus.groovy.runtime.GStringImpl cannot be cast to java.lang.String

[stchar]

#40

[ozangunalp]

We had this issue a while ago and if i remember correctly we had a fix. It is clearly a regression. I'll merge your PR and prepare a fix.

[stchar]

Hey, I can try to use bisect, maybe I can found the commit wit that fix

[ozangunalp]

No, that's ok. It is a problem with Groovy.

You can reproduce it by

    @Test
    void name() throws Exception {
        String s1 = '1234'
        def m = [
            "$s1":1,
            aKey:2
        ]
        assertTrue(m instanceof Map)
        m.sort()
    }

I removed the unnecessary sort.