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