Claude
c8ff3acf09
Co-Authored-By: Claude Sonnet 5 <[email protected]> Claude-Session: https://claude.ai/code/session_01Gth99spB1CzQmBFofXmU4Z
7 lines
382 B
Java
7 lines
382 B
Java
/** JEP 539 (preview in JDK 28): a JVM field flag. javac sets it on value-class fields; an identity class is the control. */
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public class StrictFieldProbe {
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static value class Money { final long cents; Money(long c) { cents = c; } }
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static class Legacy { final long cents; Legacy(long c) { cents = c; } }
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public static void main(String[] args) { new Money(1); new Legacy(1); }
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}
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