Peter Katlic created DAFFODIL-2898:
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Summary: Compilation error with Java 21, add to CI
Key: DAFFODIL-2898
URL: https://issues.apache.org/jira/browse/DAFFODIL-2898
Project: Daffodil
Issue Type: Bug
Components: Infrastructure
Affects Versions: 3.7.0
Reporter: Peter Katlic
Using JDK 21 there is are compilation errors in Misc.scala:
{noformat}
[error]
daffodil/daffodil-lib/src/main/scala/org/apache/daffodil/lib/util/Misc.scala:550:15:
ambiguous reference to overloaded definition,
[error] both method position in class CharBuffer of type (x$1:
Int)java.nio.CharBuffer
[error] and method position in class Buffer of type ()Int
[error] match expected type ?
[error] assert(cb.position == 0)
[error] ^
[error]
daffodil/daffodil-lib/src/main/scala/org/apache/daffodil/lib/util/Misc.scala:551:15:
ambiguous reference to overloaded definition,
[error] both method limit in class CharBuffer of type (x$1:
Int)java.nio.CharBuffer
[error] and method limit in class Buffer of type ()Int
[error] match expected type ?
[error] assert(cb.limit == 256)
[error] ^
[error] two errors found
[error] (daffodil-lib / Compile / compileIncremental) Compilation
failed{noformat}
Tasks:
* Add Java 21 to CI
* Fix compilation error
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