{
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    "uri": "at://did:plc:dxjzgxe7cvirxkwfjr2tjspt/app.bsky.feed.post/3mkgfu7kzhqs2"
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  "path": "/t/the-use-of-foreign-memory-api-in-game-engine/49572#post_1",
  "publishedAt": "2026-04-26T15:44:10.000Z",
  "site": "https://hub.jmonkeyengine.org",
  "textContent": "Hello,\nI am not entirely sure whether jMonkeyEngine truly needs the use of the Foreign Memory API, but it could provide clear advantages when working with off-heap memory.\n\nWhen using ByteBuffer, memory is managed indirectly by the garbage collector. This means that even if the buffer is no longer needed, the associated native memory may not be released immediately—it is only reclaimed once the object is garbage-collected. In contrast, the Foreign Memory API allows explicit control over memory lifetimes, enabling developers to free memory segments deterministically when they are no longer needed.\n\nAnother important aspect is that memory allocated through the Foreign Memory API uses the platform’s native byte order by default.\n\nAdditionally, the API provides powerful abstractions such as memory layouts, which make it possible to define structured data (similar to C structs) directly in Java.\n\nBest regards",
  "title": "The use of Foreign Memory API in game engine"
}