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https://issues.apache.org/jira/browse/GROOVY-7156?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Jochen Kemnade closed GROOVY-7156.
----------------------------------
Resolution: Duplicate
Duplicate of GROOVY-3341.
> Builders behave strange when closures throw MissingMethodException
> ------------------------------------------------------------------
>
> Key: GROOVY-7156
> URL: https://issues.apache.org/jira/browse/GROOVY-7156
> Project: Groovy
> Issue Type: Bug
> Affects Versions: 2.3.7, 2.4.0-rc-2, 2.4.0, 2.4.1, 2.4.2, 2.4.3, 2.4.4
> Reporter: Jochen Kemnade
> Attachments: groovy-7156.zip
>
>
> I noticed some strange behavior when closures inside a builder throw
> exceptions:
> {code}
> import groovy.transform.TypeChecked
> @TypeChecked
> class TestBuilder extends BuilderSupport {
> Object createNode(Object name, Map map){
> println "Create node $name: $map"
> new Node(null, name, map)
> }
> Object createNode(Object name){
> println "Create node $name"
> new Node(null, name)
> }
> Object createNode(Object name, Object value){
> println "Create node $name, value $value"
> new Node(null, name, value)
> }
> Object createNode(Object name, Map map, Object value){
> println "Create node $name: $map, value $value"
> new Node(null, name, map, value)
> }
> void setParent(Object parent, Object child){
> println "set parent of $child to $parent"
> ((Node)parent).append( (Node) child)
> }
> }
> def builder = new TestBuilder()
> // First case
> // expected: MissingMethodException tring to call String.foo()
> // actual: MissingMethodException tring to call b(Closure)
> try {
> builder.a {
> b {
> error('xy'.foo())
> }
> }
> }catch (e){
> assert e instanceof MissingMethodException
> assert e.method == "foo"
> }
> // Second case
> // expected: one call to buidler.createNode('b')
> // actual: two calls to buidler.createNode('b')
> builder.with {
> a {
> b {
> error("xy".foo())
> }
> }
> }
> {code}
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