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        "1 tests successful"
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    "testToTimestampLtzUTC-22-11": {
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        "1 tests successful"
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    "testBoundaryForToTimestampLtz-22-11": {
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        "1 tests successful"
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        "1 tests successful"
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        "1 tests successful"
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        "1 tests successful"
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    "testBoundaryForToTimestampLtz-22-17": {
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        "1 tests successful"
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        "1 tests successful"
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        "1 tests successful"
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    "testToTimestampLtzUTC-118-11": {
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        "1 tests successful"
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        "1 tests successful"
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    "testInvalidToTimestampLtz-118-11": {
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        "1 tests successful"
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        "1 tests successful"
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    "testToTimestampLtzUTC-118-17": {
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        "1 tests successful"
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        "1 tests successful"
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  "optimization_observation": "Retained old millisecond controls motivated removing redundant buffer-reference clones and specializing fixed bounds by unit. First and final trials remain; one final Flink 2.2 IS NULL pilot is still slower than retained old native, so no universal unchanged-path performance claim is made.",
  "allocator": {
    "prepared_function": "System",
    "candidate_dso": "System",
    "previous_control_dso": "Same current System DSO",
    "evidence": "Both retained final Mach-O artifacts import _malloc from libSystem and have no _mi_malloc symbols."
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  "baseline_scope": "Actual preceding encoder 5d78fd4a independently compiled against both released Flink lines, using the shared current native runtime/allocator/transport and expanded seconds fixture. This isolates the encoder/kernel route change; it is not a replay of a complete historical DSO.",
  "released_bytecode_contract": "DateTimeUtils.toTimestampData(long,int) in both released jars checks original seconds against inclusive -62167219200..253402300799 before multiplying by 1000; invalid values return NULL. Local checkout and Spark conversion semantics are not substituted for released Flink.",
  "final_sources_sha256": {
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}
