[
  {
    "extension": "revapi.java",
    "configuration": {
      "filter": {
        "classes": {
          "exclude": [
            "org\\.apache\\.logging\\.log4j\\.layout\\.template\\.json\\.resolver\\.TemplateResolverConfig",
            "org\\.apache\\.logging\\.log4j\\.layout\\.template\\.json\\.resolver\\.TemplateResolverContext",
            "org\\.apache\\.logging\\.log4j\\.layout\\.template\\.json\\.resolver\\.TemplateResolverFactory"
          ]
        }
      }
    }
  },
  {
    "extension": "revapi.ignore",
    "configuration": [
      {
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        "old": "method org.apache.logging.log4j.layout.template.json.JsonTemplateLayout.EventTemplateAdditionalFields org.apache.logging.log4j.layout.template.json.JsonTemplateLayout.Builder::getEventTemplateAdditionalFields()",
        "new": "method org.apache.logging.log4j.layout.template.json.JsonTemplateLayout.EventTemplateAdditionalField[] org.apache.logging.log4j.layout.template.json.JsonTemplateLayout.Builder::getEventTemplateAdditionalFields()",
        "justification": "LOG4J2-2961 Refactored for simplicity since it was already broken due to missing @PluginBuilderAttribute annotations"
      },
      {
        "code": "java.method.parameterTypeChanged",
        "old": "parameter org.apache.logging.log4j.layout.template.json.JsonTemplateLayout.Builder org.apache.logging.log4j.layout.template.json.JsonTemplateLayout.Builder::setEventTemplateAdditionalFields(===org.apache.logging.log4j.layout.template.json.JsonTemplateLayout.EventTemplateAdditionalFields===)",
        "new": "parameter org.apache.logging.log4j.layout.template.json.JsonTemplateLayout.Builder org.apache.logging.log4j.layout.template.json.JsonTemplateLayout.Builder::setEventTemplateAdditionalFields(===org.apache.logging.log4j.layout.template.json.JsonTemplateLayout.EventTemplateAdditionalField[]===)",
        "justification": "LOG4J2-2961 Refactored for simplicity since it was already broken due to missing @PluginBuilderAttribute annotations"
      },
      {
        "code": "java.class.removed",
        "old": "class org.apache.logging.log4j.layout.template.json.JsonTemplateLayout.EventTemplateAdditionalFields",
        "justification": "LOG4J2-2961 Refactored for simplicity since it was already broken due to missing @PluginBuilderAttribute annotations"
      },
      {
        "code": "java.method.removed",
        "old": "method java.lang.String org.apache.logging.log4j.layout.template.json.JsonTemplateLayoutDefaults::getMdcKeyPattern()",
        "justification": "Removed unused property getter."
      },
      {
        "code": "java.method.removed",
        "old": "method java.lang.String org.apache.logging.log4j.layout.template.json.JsonTemplateLayoutDefaults::getNdcPattern()",
        "justification": "Removed unused property getter."
      },
      {
        "code": "java.method.removed",
        "old": "method int java.lang.Enum<E extends java.lang.Enum<E extends java.lang.Enum<E>>>::compareTo(E) @ org.apache.logging.log4j.layout.template.json.JsonTemplateLayoutDefaults",
        "justification": "Replaced 'enum' singletons with 'final class'es."
      },
      {
        "code": "java.method.removed",
        "old": "method java.lang.Class<E> java.lang.Enum<E extends java.lang.Enum<E extends java.lang.Enum<E>>>::getDeclaringClass() @ org.apache.logging.log4j.layout.template.json.JsonTemplateLayoutDefaults",
        "justification": "Replaced 'enum' singletons with 'final class'es."
      },
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        "code": "java.method.removed",
        "old": "method java.lang.String java.lang.Enum<E extends java.lang.Enum<E extends java.lang.Enum<E>>>::name() @ org.apache.logging.log4j.layout.template.json.JsonTemplateLayoutDefaults",
        "justification": "Replaced 'enum' singletons with 'final class'es."
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        "code": "java.method.removed",
        "old": "method int java.lang.Enum<E extends java.lang.Enum<E extends java.lang.Enum<E>>>::ordinal() @ org.apache.logging.log4j.layout.template.json.JsonTemplateLayoutDefaults",
        "justification": "Replaced 'enum' singletons with 'final class'es."
      },
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        "old": "enum org.apache.logging.log4j.layout.template.json.util.Uris",
        "new": "class org.apache.logging.log4j.layout.template.json.util.Uris",
        "interface": "java.lang.Comparable<org.apache.logging.log4j.layout.template.json.util.Uris>",
        "justification": "Replaced 'enum' singletons with 'final class'es."
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        "code": "java.class.noLongerImplementsInterface",
        "old": "enum org.apache.logging.log4j.layout.template.json.util.Uris",
        "new": "class org.apache.logging.log4j.layout.template.json.util.Uris",
        "interface": "java.io.Serializable",
        "justification": "Replaced 'enum' singletons with 'final class'es."
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        "old": "method <T extends java.lang.Enum<T extends java.lang.Enum<T>>> T java.lang.Enum<E extends java.lang.Enum<E extends java.lang.Enum<E>>>::valueOf(java.lang.Class<T>, java.lang.String) @ org.apache.logging.log4j.layout.template.json.JsonTemplateLayoutDefaults",
        "justification": "Replaced 'enum' singletons with 'final class'es."
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        "code": "java.method.removed",
        "old": "method org.apache.logging.log4j.layout.template.json.JsonTemplateLayoutDefaults org.apache.logging.log4j.layout.template.json.JsonTemplateLayoutDefaults::valueOf(java.lang.String)",
        "justification": "Replaced 'enum' singletons with 'final class'es."
      },
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        "code": "java.method.removed",
        "old": "method org.apache.logging.log4j.layout.template.json.JsonTemplateLayoutDefaults[] org.apache.logging.log4j.layout.template.json.JsonTemplateLayoutDefaults::values()",
        "justification": "Replaced 'enum' singletons with 'final class'es."
      },
      {
        "code": "java.class.noLongerInheritsFromClass",
        "old": "enum org.apache.logging.log4j.layout.template.json.JsonTemplateLayoutDefaults",
        "new": "class org.apache.logging.log4j.layout.template.json.JsonTemplateLayoutDefaults",
        "justification": "Replaced 'enum' singletons with 'final class'es."
      },
      {
        "code": "java.class.kindChanged",
        "old": "enum org.apache.logging.log4j.layout.template.json.JsonTemplateLayoutDefaults",
        "new": "class org.apache.logging.log4j.layout.template.json.JsonTemplateLayoutDefaults",
        "justification": "Replaced 'enum' singletons with 'final class'es."
      },
      {
        "code": "java.class.noLongerImplementsInterface",
        "old": "enum org.apache.logging.log4j.layout.template.json.JsonTemplateLayoutDefaults",
        "new": "class org.apache.logging.log4j.layout.template.json.JsonTemplateLayoutDefaults",
        "interface": "java.lang.Comparable<org.apache.logging.log4j.layout.template.json.JsonTemplateLayoutDefaults>",
        "justification": "Replaced 'enum' singletons with 'final class'es."
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        "code": "java.class.noLongerImplementsInterface",
        "old": "enum org.apache.logging.log4j.layout.template.json.JsonTemplateLayoutDefaults",
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        "interface": "java.io.Serializable",
        "justification": "Replaced 'enum' singletons with 'final class'es."
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        "code": "java.method.removed",
        "old": "method int java.lang.Enum<E extends java.lang.Enum<E extends java.lang.Enum<E>>>::compareTo(E) @ org.apache.logging.log4j.layout.template.json.resolver.TemplateResolvers",
        "justification": "Replaced 'enum' singletons with 'final class'es."
      },
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        "code": "java.method.removed",
        "old": "method java.lang.Class<E> java.lang.Enum<E extends java.lang.Enum<E extends java.lang.Enum<E>>>::getDeclaringClass() @ org.apache.logging.log4j.layout.template.json.resolver.TemplateResolvers",
        "justification": "Replaced 'enum' singletons with 'final class'es."
      },
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        "code": "java.method.removed",
        "old": "method java.lang.String java.lang.Enum<E extends java.lang.Enum<E extends java.lang.Enum<E>>>::name() @ org.apache.logging.log4j.layout.template.json.resolver.TemplateResolvers",
        "justification": "Replaced 'enum' singletons with 'final class'es."
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      {
        "code": "java.method.removed",
        "old": "method int java.lang.Enum<E extends java.lang.Enum<E extends java.lang.Enum<E>>>::ordinal() @ org.apache.logging.log4j.layout.template.json.resolver.TemplateResolvers",
        "justification": "Replaced 'enum' singletons with 'final class'es."
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        "code": "java.method.removed",
        "old": "method <T extends java.lang.Enum<T extends java.lang.Enum<T>>> T java.lang.Enum<E extends java.lang.Enum<E extends java.lang.Enum<E>>>::valueOf(java.lang.Class<T>, java.lang.String) @ org.apache.logging.log4j.layout.template.json.resolver.TemplateResolvers",
        "justification": "Replaced 'enum' singletons with 'final class'es."
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        "code": "java.method.removed",
        "old": "method org.apache.logging.log4j.layout.template.json.resolver.TemplateResolvers org.apache.logging.log4j.layout.template.json.resolver.TemplateResolvers::valueOf(java.lang.String)",
        "justification": "Replaced 'enum' singletons with 'final class'es."
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      {
        "code": "java.method.removed",
        "old": "method org.apache.logging.log4j.layout.template.json.resolver.TemplateResolvers[] org.apache.logging.log4j.layout.template.json.resolver.TemplateResolvers::values()",
        "justification": "Replaced 'enum' singletons with 'final class'es."
      },
      {
        "code": "java.class.noLongerInheritsFromClass",
        "old": "enum org.apache.logging.log4j.layout.template.json.resolver.TemplateResolvers",
        "new": "class org.apache.logging.log4j.layout.template.json.resolver.TemplateResolvers",
        "justification": "Replaced 'enum' singletons with 'final class'es."
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      {
        "code": "java.class.kindChanged",
        "old": "enum org.apache.logging.log4j.layout.template.json.resolver.TemplateResolvers",
        "new": "class org.apache.logging.log4j.layout.template.json.resolver.TemplateResolvers",
        "justification": "Replaced 'enum' singletons with 'final class'es."
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        "old": "enum org.apache.logging.log4j.layout.template.json.resolver.TemplateResolvers",
        "new": "class org.apache.logging.log4j.layout.template.json.resolver.TemplateResolvers",
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        "justification": "Replaced 'enum' singletons with 'final class'es."
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        "justification": "Replaced 'enum' singletons with 'final class'es."
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        "code": "java.method.removed",
        "old": "method int java.lang.Enum<E extends java.lang.Enum<E extends java.lang.Enum<E>>>::compareTo(E) @ org.apache.logging.log4j.layout.template.json.util.RecyclerFactories",
        "justification": "Replaced 'enum' singletons with 'final class'es."
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        "code": "java.method.removed",
        "old": "method java.lang.Class<E> java.lang.Enum<E extends java.lang.Enum<E extends java.lang.Enum<E>>>::getDeclaringClass() @ org.apache.logging.log4j.layout.template.json.util.RecyclerFactories",
        "justification": "Replaced 'enum' singletons with 'final class'es."
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        "justification": "Replaced 'enum' singletons with 'final class'es."
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        "justification": "Replaced 'enum' singletons with 'final class'es."
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        "justification": "Replaced 'enum' singletons with 'final class'es."
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        "justification": "Replaced 'enum' singletons with 'final class'es."
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        "justification": "Replaced 'enum' singletons with 'final class'es."
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        "interface": "java.lang.Comparable<org.apache.logging.log4j.layout.template.json.util.RecyclerFactories>",
        "justification": "Replaced 'enum' singletons with 'final class'es."
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        "old": "enum org.apache.logging.log4j.layout.template.json.util.RecyclerFactories",
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        "old": "method int java.lang.Enum<E extends java.lang.Enum<E extends java.lang.Enum<E>>>::compareTo(E) @ org.apache.logging.log4j.layout.template.json.util.StringParameterParser.Values",
        "justification": "Replaced 'enum' singletons with 'final class'es."
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        "justification": "Replaced 'enum' singletons with 'final class'es."
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        "justification": "Replaced 'enum' singletons with 'final class'es."
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        "old": "method <T extends java.lang.Enum<T extends java.lang.Enum<T>>> T java.lang.Enum<E extends java.lang.Enum<E extends java.lang.Enum<E>>>::valueOf(java.lang.Class<T>, java.lang.String) @ org.apache.logging.log4j.layout.template.json.util.StringParameterParser.Values",
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        "justification": "Replaced 'enum' singletons with 'final class'es."
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        "justification": "Replaced 'enum' singletons with 'final class'es."
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        "code": "java.method.removed",
        "old": "method java.lang.String java.lang.Enum<E extends java.lang.Enum<E extends java.lang.Enum<E>>>::name() @ org.apache.logging.log4j.layout.template.json.util.StringParameterParser",
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        "justification": "Replaced 'enum' singletons with 'final class'es."
      },
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        "code": "java.method.removed",
        "old": "method java.lang.Class<E> java.lang.Enum<E extends java.lang.Enum<E extends java.lang.Enum<E>>>::getDeclaringClass() @ org.apache.logging.log4j.layout.template.json.util.Uris",
        "justification": "Replaced 'enum' singletons with 'final class'es."
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        "code": "java.method.removed",
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        "justification": "Replaced 'enum' singletons with 'final class'es."
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      },
      {
        "code": "java.class.noLongerInheritsFromClass",
        "old": "enum org.apache.logging.log4j.layout.template.json.util.Uris",
        "new": "class org.apache.logging.log4j.layout.template.json.util.Uris",
        "justification": "Replaced 'enum' singletons with 'final class'es."
      },
      {
        "code": "java.class.kindChanged",
        "old": "enum org.apache.logging.log4j.layout.template.json.util.Uris",
        "new": "class org.apache.logging.log4j.layout.template.json.util.Uris",
        "justification": "Replaced 'enum' singletons with 'final class'es."
      },
      {
        "code": "java.method.removed",
        "old": "method char[] org.apache.logging.log4j.layout.template.json.util.TruncatingBufferedPrintWriter::getBuffer()",
        "justification": "LOG4J2-2993 Massaged (internal) API to make method names more Java-like and restrict access if possible."
      },
      {
        "code": "java.method.removed",
        "old": "method int org.apache.logging.log4j.layout.template.json.util.TruncatingBufferedPrintWriter::getCapacity()",
        "justification": "LOG4J2-2993 Massaged (internal) API to make method names more Java-like and restrict access if possible."
      },
      {
        "code": "java.method.removed",
        "old": "method int org.apache.logging.log4j.layout.template.json.util.TruncatingBufferedPrintWriter::getPosition()",
        "justification": "LOG4J2-2993 Massaged (internal) API to make method names more Java-like and restrict access if possible."
      },
      {
        "code": "java.method.removed",
        "old": "method boolean org.apache.logging.log4j.layout.template.json.util.TruncatingBufferedPrintWriter::isTruncated()",
        "justification": "LOG4J2-2993 Massaged (internal) API to make method names more Java-like and restrict access if possible."
      },
      {
        "code": "java.class.visibilityReduced",
        "old": "class org.apache.logging.log4j.layout.template.json.util.TruncatingBufferedWriter",
        "new": "class org.apache.logging.log4j.layout.template.json.util.TruncatingBufferedWriter",
        "justification": "LOG4J2-2993 Massaged (internal) API to make method names more Java-like and restrict access if possible."
      }
    ]
  }
]