Use helpers from java.nio.file.Files for some methods in FileCopyUtils.
Additionally, add unit tests for the various file-related methods.
Signed-off-by: Patrick Strawderman <pstrawderman@netflix.com>
Prior to this commit, "new RetryTask<>" declarations whose
TaskCallbacks (implemented as lambda expressions) did not actually
throw an exception resulted in a compilation error in Eclipse:
"Unhandled exception type Exception".
This is due to the fact that RetryTask is declared with "E extends
Exception", and the Eclipse compiler therefore infers that the lambda
expression potentially throws a checked Exception.
To address that, this commit explicitly declares that the affected
lambda expressions throw unchecked RuntimeExceptions:
"new RetryTask<String, RuntimeException>"
Update `YamlProcessor` to allow any value to be inserted for
empty entries. This update will allow blank strings to be used
instead of `null` which better aligns with the way that
`.properties` files are loaded.
This update also allows allows the specified `emptyValue` to be
inserted instead of a blank String when the YAML contains `null`
or `~` values.
See gh-36197
See gh-19986
Signed-off-by: Phillip Webb <phil.webb@broadcom.com>
Add an additional `getFlattenedMap` method to `YamlProcessor` to allow
the resulting flattened map to include nulls.
This update will allow processor subclasses to tell the difference
between YAML that is defined with an empty object vs missing the key
entirely:
e.g.:
application:
name: test
optional: {}
vs
application:
name: test
optional: {}
Closes gh-36197
Signed-off-by: Phillip Webb <phil.webb@broadcom.com>
Prior to this commit, test methods in CaffeineReactiveCachingTests
were parameterized twice with the same configuration class.
See gh-31637
See gh-35833
Sam Brannen
Patrick Strawderman
Juergen Hoeller
rstoyanchev
Sébastien Deleuze
Kuyho Chung
Padraic Slattery
Phillip Webb