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  1. Groovy
  2. GROOVY-2925

ExpandoMetaClass sometimes, but sometimes MetaClassImpl

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Details

    • Bug
    • Status: Closed
    • Critical
    • Resolution: Won't Fix
    • 1.6-beta-1
    • None
    • None
    • None

    Description

      The type of a new instance of a class depends on whether the metaClass property on its class has been accessed before. That is just not right.

      groovy> class A {}
      groovy> println A.metaClass
      groovy> def a = new A ()
      groovy> println a.metaClass
      groovy> println A.metaClass

      groovy.lang.ExpandoMetaClass@b05c54[class A]
      groovy.lang.ExpandoMetaClass@b05c54[class A]
      groovy.lang.ExpandoMetaClass@b05c54[class A]
      groovy> class A {}
      groovy> //println A.metaClass
      groovy> def a = new A ()
      groovy> println a.metaClass
      groovy> println A.metaClass

      groovy.lang.MetaClassImpl@a7eb57[class A]
      groovy.lang.ExpandoMetaClass@2e22ed[class A]

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            blackdrag Jochen Theodorou
            robertfischer Robert Fischer
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            Dates

              Created:
              Updated:
              Resolved: