### Question:
LineProtoMilliTimestampAdapter implements LineProtoTimestampAdapter { @Override public long getMicros(CharSequence value) throws NumericException { return Numbers.parseLong(value) * 1000L; }  @Override long getMicros(CharSequence value); static final LineProtoMilliTimestampAdapter INSTANCE; }### Answer:
@Test public void testRounding() throws NumericException { Assert.assertEquals(5679000L, LineProtoMilliTimestampAdapter.INSTANCE.getMicros("5679")); }