Incompatible Constructor Parameter Type in `EnumDeserializer`

[Hunter-Lam]

Code Link

jackson-databind/src/main/java/com/fasterxml/jackson/databind/deser/std/EnumDeserializer.java

Line 110 in 9af381d

public EnumDeserializer(EnumResolver byNameResolver, boolean caseInsensitive,

Description

Type of caseInsensitive should be Boolean instead of boolean. Otherwise, when using contructors without caseInsensitive, e.g. EnumDeserializer(com.fasterxml.jackson.databind.util.EnumResolver), will cause NullPointerException.

Version Information

since 2.15.0

Exception Related to 2.15.4 Version

java.lang.NullPointerException: Cannot invoke "java.lang.Boolean.booleanValue()" because "caseInsensitive" is null
	at com.fasterxml.jackson.databind.deser.std.EnumDeserializer.<init>(EnumDeserializer.java:82)
	at com.fasterxml.jackson.databind.deser.std.EnumDeserializer.<init>(EnumDeserializer.java:131)
...

[cowtowncoder]

Ok I see what you mean; there is a sub-optimal mix of primitive and wrapper: ideally it'd actually be boolean (primitive), I think.

Regardless I cannot simply change type as signature change is compatibility breaking, but I can easily add handling of nulls where applicable.

I will merge fix in 2.15 but it is unlikely there will be new 2.15 releases; so fix will be released first either in 2.16(.3) or 2.17(.2).