Yogthos 9510e7663f Add java.util.Optional ... A value class libraries return from getters (java.time, and the java.net.http client shim that aws-api's java backend builds on). Statics of/ofNullable/empty, methods isPresent/isEmpty/get/orElse/orElseGet/ifPresent/toString, value-equal so (= (Optional/of x) (Optional/of x)). Five JVM-certified corpus rows. Runtime .ss, no re-mint.		2026-06-26 16:08:17 -04:00
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chez	Add java.util.Optional	2026-06-26 16:08:17 -04:00
conformance	Collection fns: JVM-faithful return types + laziness (#219)	2026-06-26 03:01:36 +00:00