Kotlin：如何在非数据类之间复制一些属性？

Question

我是Java中的第三方类，我想从中将一些属性复制到Kotlin非数据类。大多数属性都是直接复制，有些属性是派生的。除了平凡的复制粘贴之外，还有一种聪明的方法吗？我查看了代表，但它不适合我的用例。

Java类是TestExecutionSummary的实现。我对真正的实现类感兴趣，只是接口公开的方法。

我的课程：

@Entity
class TestExecutionSummary {
    @EmbeddedId
    lateinit var id: TestExecutionId

    lateinit var timeStarted: OffsetDateTime
    lateinit var timeFinished: OffsetDateTime
    var totalFailureCount: Long by Delegates.notNull()
    var containersFoundCount: Long by Delegates.notNull()
    var containersStartedCount: Long by Delegates.notNull()
    var containersSkippedCount: Long by Delegates.notNull()
    var containersAbortedCount: Long by Delegates.notNull()
    var containersSucceededCount: Long by Delegates.notNull()
    var containersFailedCount: Long by Delegates.notNull()
    var testsFoundCount: Long by Delegates.notNull()
    var testsStartedCount: Long by Delegates.notNull()
    var testsSkippedCount: Long by Delegates.notNull()
    var testsAbortedCount: Long by Delegates.notNull()
    var testsSucceededCount: Long by Delegates.notNull()
    var testsFailedCount: Long by Delegates.notNull()
    @OneToMany(cascade = [CascadeType.ALL])
    var failures: List<TestFailure> = emptyList()

    @Embeddable
    class TestExecutionId {
        var id: Long by Delegates.notNull()
        var jobExecutionId: Long by Delegates.notNull()
    }
}