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
21 lines
804 B
Plaintext
21 lines
804 B
Plaintext
$ javac --enable-preview --release 27 src/Basics.java && java --enable-preview Basics (27+35)
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supplier calls before get: 0
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get() returns: loaded
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get() again: loaded
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supplier calls after two gets: 1
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16 threads asked at once, supplier calls: 1
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$ javac --enable-preview --release 27 src/ToStringStates.java && java --enable-preview ToStringStates (27+35)
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before get: [computing function=ToStringStates$$Lambda]
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after get: [loaded]
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after failed get: [failed with=java.lang.IllegalStateException]
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$ javac --enable-preview --release 27 src/Service.java && java --enable-preview Service (27+35)
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service created
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[load] reading configuration
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url: https://example.test
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url again: https://example.test
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[compile] building the e-mail pattern
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isEmail([email protected]): true
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isEmail(nope): false
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