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Cannot convert from Collection to RegularEnumSet [SPR-17619] #22151

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spring-projects-issues opened this issue Dec 22, 2018 · 0 comments
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Cannot convert from Collection to RegularEnumSet [SPR-17619] #22151

spring-projects-issues opened this issue Dec 22, 2018 · 0 comments
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@jhoeller
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in: core Issues in core modules (aop, beans, core, context, expression) status: backported An issue that has been backported to maintenance branches type: bug A general bug
Milestone
5.1.4

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Madhura Bhave opened SPR-17619 and commented

In Spring Boot, when binding EnumSet values, the CollectionToCollectionConverter is called with a target type of RegularEnumSet. CollectionFactory tries to create a new instance of RegularEnumSet and fails.

We could probably fix this by changing this to an isAssignable check.

The entire stacktrace is in this comment.

Affects: 4.3.21, 5.0.11, 5.1.3

Reference URL: spring-projects/spring-boot#15539

Referenced from: commits 21baa72, 8685f9f, 31a2472

Backported to: 5.0.12, 4.3.22
@spring-projects-issues spring-projects-issues added type: bug A general bug status: backported An issue that has been backported to maintenance branches in: core Issues in core modules (aop, beans, core, context, expression) labels Jan 11, 2019
@spring-projects-issues spring-projects-issues added this to the 5.1.4 milestone Jan 11, 2019
This was referenced Jan 11, 2019
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in: core Issues in core modules (aop, beans, core, context, expression) status: backported An issue that has been backported to maintenance branches type: bug A general bug
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Milestone
5.1.4
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