Github user paulk-asert commented on a diff in the pull request: https://github.com/apache/groovy/pull/837#discussion_r240369943 --- Diff: src/main/java/org/codehaus/groovy/classgen/asm/util/TypeUtil.java --- @@ -213,4 +220,15 @@ private static String makeRefDescription(String name) { long.class, Long.class, short.class, Short.class ); + + private static final Map<ClassNode, ClassNode> PRIMITIVE_CLASSNODE_TO_WRAPPED_CLASSNODE_MAP = Maps.of( + ClassHelper.byte_TYPE, ClassHelper.Byte_TYPE, + ClassHelper.boolean_TYPE, ClassHelper.Boolean_TYPE, + ClassHelper.char_TYPE, ClassHelper.Character_TYPE, + ClassHelper.double_TYPE, ClassHelper.Double_TYPE, + ClassHelper.float_TYPE, ClassHelper.Float_TYPE, + ClassHelper.int_TYPE, ClassHelper.Integer_TYPE, + ClassHelper.long_TYPE, ClassHelper.Long_TYPE, + ClassHelper.short_TYPE, ClassHelper.Short_TYPE + ); --- End diff -- Isn't this already in ClassHelper#PRIMITIVE_TYPE_TO_WRAPPER_TYPE_MAP?
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