Claude
814c32b5ce
Basics, failure semantics on 26 vs 27, lazy collections, API across 25/26/27, preview-flag traps and a JMH read-path benchmark (jars fetched and sha1-checked, not committed). Co-Authored-By: Claude Sonnet 5 <[email protected]> Claude-Session: https://claude.ai/code/session_01TF9JWFvJSNm6HVzswzZU5a
14 lines
1.6 KiB
Plaintext
14 lines
1.6 KiB
Plaintext
$ javac --enable-preview --release 26 src/Failures.java && java --enable-preview Failures (26.0.2.1+1)
|
|
get #1: java.lang.IllegalStateException: boom | cause=null | supplier calls=1
|
|
get #2: java.lang.IllegalStateException: boom | cause=null | supplier calls=2
|
|
get #3: java.lang.IllegalStateException: boom | cause=null | supplier calls=3
|
|
null result: java.lang.NullPointerException | cause=null
|
|
recursion: java.lang.IllegalStateException: Recursive invocation of a LazyConstant's computing function: Failures$$Lambda | cause=null
|
|
|
|
$ javac --enable-preview --release 27 src/Failures.java && java --enable-preview Failures (27+35)
|
|
get #1: java.util.NoSuchElementException: Unable to access the constant because java.lang.IllegalStateException was thrown at initial computation | cause=java.lang.IllegalStateException: boom | supplier calls=1
|
|
get #2: java.util.NoSuchElementException: Unable to access the constant because java.lang.IllegalStateException was thrown at initial computation | cause=null | supplier calls=1
|
|
get #3: java.util.NoSuchElementException: Unable to access the constant because java.lang.IllegalStateException was thrown at initial computation | cause=null | supplier calls=1
|
|
null result: java.util.NoSuchElementException: Unable to access the constant because java.lang.NullPointerException was thrown at initial computation | cause=java.lang.NullPointerException
|
|
recursion: java.util.NoSuchElementException: Unable to access the constant because java.lang.IllegalStateException was thrown at initial computation | cause=java.lang.IllegalStateException: Recursive invocation of a LazyConstant's computing function: Failures$$Lambda
|