[JIRA] (JENKINS-58414) Property of object, which extends Map, couldn't be accessed

dicomj23@gmail.com (JIRA)

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Jul 9, 2019, 4:35:03 PM7/9/19

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Dicom J created an issue

Jenkins /

JENKINS-58414

Property of object, which extends Map, couldn't be accessed

Issue Type:	Bug
Assignee:	Unassigned
Components:	workflow-cps-plugin
Created:	2019-07-09 20:34
Priority:	Blocker
Reporter:	Dicom J

Code (also used within library):

 
                                                                class MyMap extends java.util.LinkedHashMap {
    public final String foobar

    MyMap(Map map) {
        super(map)
        this.foobar = 'foobar'
    }

    def myFooBar() {
        return this.foobar
    }
}

node {
    def m = new MyMap([foo: 'bar', bar: 'foo'])
    print "bar=${m.bar}"
    print "foo=${m.foo}"
    print "foobar=${m.foobar}"
    print "foobar=${m.myFooBar()}"
}  
                                                            

Result:

 
                                                                [Pipeline] node
Running on Jenkins in /build/workspace
[Pipeline] {
[Pipeline] echo
bar=foo
[Pipeline] echo
foo=bar
[Pipeline] echo
foobar=null
[Pipeline] echo
foobar=null
[Pipeline] }
[Pipeline] // node
[Pipeline] End of Pipeline
Finished: SUCCESS  
                                                            

Expected: 'foobar' value printed

Conceptually and most likely overloaded getProperty(name) method has a bug...