Ankur
f0a7053fc9
Three Maven modules - jackson2-before (2.22.1), jackson3-after (3.2.1) and a coexistence module with BOTH majors on one classpath - so every claim in the two migration guides is executed rather than asserted. Paired class names make the before/after outputs directly diffable via run-all.sh. Confirms the guides on wire-format equivalence (10-case suite, zero mismatches), classpath coexistence and the collapse of four artifacts into one. Corrects nine points, including that enableDefaultTyping() is still present in Jackson 2.22.1 rather than removed in 2.16, and that the published "after" mapper snippet does not compile.
15 lines
381 B
Plaintext
15 lines
381 B
Plaintext
plain record identical
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nested list identical
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map identical
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java.time identical
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Optional present identical
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Optional empty identical
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NON_NULL identical
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@JsonProperty identical
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@JsonFormat identical
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nulls and empties identical
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cases : 10
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mismatches: 0
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Wire format is identical across both majors for these cases.
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