### Question:
Entry { public abstract String getKey(); Entry(); static Entry create(String key, String value, EntryMetadata entryMetadata); abstract String getKey(); abstract String getValue(); abstract EntryMetadata getEntryMetadata(); static final int MAX_KEY_LENGTH; static final int MAX_VALUE_LENGTH; static final EntryMetadata METADATA_UNLIMITED_PROPAGATION; }### Answer:
@Test void testGetKey() { assertThat(Entry.create(KEY, VALUE, METADATA_UNLIMITED_PROPAGATION).getKey()).isEqualTo(KEY); }