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OT Bytecode Attributes/CalloutMappings

Attribute CalloutMappings


Preserve source information about callout mappings for improved error reporting if a role read from a compiled .class file is involved.


A bound role class with a callout binding.


A list of method bindings consisting of:

  • role method name
  • role method signature


Only used in the compiler:

  • create CallinCalloutBindings from this information,
    • used specifically for improved error reporting, see IProblem.RegularCalloutOverridesCallout introduced in r5639 (

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