Port most remaining java Classes to Kotlin#202
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MaxKellermann
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Feb 25, 2026
The Java-to-Kotlin conversion in PR bailuk#202 changed the primer node getNext() overrides from dynamic methods into stored properties (override var next = ...), which captured the list's first element once at construction time. When GpxListWriter creates the iterator on an initially empty list, the primer's next stays null permanently, so writeNewPoints() never iterates and no points are written to the GPX log file. Fix by using computed properties that read the current list head on every access, matching the original Java behavior. Regression introduced in bailuk#202
bailuk
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Mar 1, 2026
The Java-to-Kotlin conversion in PR #202 changed the primer node getNext() overrides from dynamic methods into stored properties (override var next = ...), which captured the list's first element once at construction time. When GpxListWriter creates the iterator on an initially empty list, the primer's next stays null permanently, so writeNewPoints() never iterates and no points are written to the GPX log file. Fix by using computed properties that read the current list head on every access, matching the original Java behavior. Regression introduced in #202
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