### Question:
LineProtoSecondTimestampAdapter implements LineProtoTimestampAdapter { @Override public long getMicros(CharSequence value) throws NumericException { return Numbers.parseLong(value) * Timestamps.SECOND_MICROS; }  @Override long getMicros(CharSequence value); static final LineProtoSecondTimestampAdapter INSTANCE; }### Answer:
@Test public void testRounding() throws NumericException { Assert.assertEquals(5679000000L, LineProtoSecondTimestampAdapter.INSTANCE.getMicros("5679")); }