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cannot infer type-variable(s) - Wildcard vs Generic

score 79 · Answer 1 · 2023-11-15 23:34:42

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cannot infer type-variable(s) - Wildcard vs Generic

79 views Asked by Paul Marcelin Bejan At 15 November 2023 at 23:34

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What is the difference between Collection<?> and Collection<T>

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#HyperSkill Type Erasure(JAVA) Violator question, why my solution isn't working?

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Need to cast an object to unbounded wildcard....but how in my case?

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score 328 · Answer 6 · 2021-06-09 07:34:32

Is casting from Wildcard to a specific generic parameterized type an example of capture conversion in Java?

328 views Asked by Hill Tezk At 09 June 2021 at 07:34

score 243 · Answer 7 · 2016-02-23 12:25:12

Java language specification on wildcards

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score 4045 · Answer 8 · 2022-03-10 15:58:56

How to add an entry with an Integer value into Map<String, ?>

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score 407 · Answer 9 · 2017-12-03 20:50:42

Why simple “capture of ?” does not compile even type-safety could be compile-time inferred?

407 views Asked by Piotr Müller At 03 December 2017 at 20:50

score 88 · Answer 10 · 2022-05-12 23:14:23

Unable to assign the result returned by the Method that receives a generic List and returns a List<?>

88 views Asked by Victor Soares At 12 May 2022 at 23:14

TechQA.

List Question

cannot infer type-variable(s) - Wildcard vs Generic

What is the difference between Collection<?> and Collection<T>

#HyperSkill Type Erasure(JAVA) Violator question, why my solution isn't working?

Need to cast an object to unbounded wildcard....but how in my case?

Making parameterized ScalaCache generic with runtime configuration

Is casting from Wildcard to a specific generic parameterized type an example of capture conversion in Java?

Java language specification on wildcards

How to add an entry with an Integer value into Map<String, ?>

Why simple “capture of ?” does not compile even type-safety could be compile-time inferred?

Unable to assign the result returned by the Method that receives a generic List and returns a List<?>

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