### Question:
LineProtoNanoTimestampAdapter implements LineProtoTimestampAdapter { @Override public long getMicros(CharSequence value) throws NumericException { return Numbers.parseLong(value) / 1000L; }  @Override long getMicros(CharSequence value); static final LineProtoNanoTimestampAdapter INSTANCE; }### Answer:
@Test public void testRounding() throws NumericException { Assert.assertEquals(56799L, LineProtoNanoTimestampAdapter.INSTANCE.getMicros("56799000")); }