This series of patches uses lambdas instead of anonymous classes for
functional interfaces when possible. Lambdas are replaced with method
references when appropriate.
Change-Id: I2a4a800267cd00e9564dfa8b3af069fc14542f61
Signed-off-by: Stephen Kitt <skitt@redhat.com>
}
private static Gauge<Integer> getQueueSizeGuage(final MeteredMessageQueue monitoredQueue) {
}
private static Gauge<Integer> getQueueSizeGuage(final MeteredMessageQueue monitoredQueue) {
- return () -> monitoredQueue.size();
+ return monitoredQueue::size;
}
private void registerQueueSizeMetric(String metricName, Gauge<Integer> metric) {
}
private void registerQueueSizeMetric(String metricName, Gauge<Integer> metric) {
LOG.debug("Deleting files: {}", files);
LOG.debug("Deleting files: {}", files);
- files.forEach(file -> file.delete());
+ files.forEach(File::delete);
LOG.debug("Deleting files: {}", files);
LOG.debug("Deleting files: {}", files);
- files.forEach(file -> file.delete());
+ files.forEach(File::delete);
private Collection<SnapshotMetadata> getSnapshotMetadatas(final String persistenceId,
final SnapshotSelectionCriteria criteria) {
return getSnapshotFiles(persistenceId).stream().flatMap(file -> toStream(extractMetadata(file)))
private Collection<SnapshotMetadata> getSnapshotMetadatas(final String persistenceId,
final SnapshotSelectionCriteria criteria) {
return getSnapshotFiles(persistenceId).stream().flatMap(file -> toStream(extractMetadata(file)))
- .filter(md -> criteria.matches(md)).collect(Collectors.toList());
+ .filter(criteria::matches).collect(Collectors.toList());
}
private static Stream<SnapshotMetadata> toStream(@Nullable final SnapshotMetadata md) {
}
private static Stream<SnapshotMetadata> toStream(@Nullable final SnapshotMetadata md) {
@BeforeClass
public static void setUp() throws Exception {
@BeforeClass
public static void setUp() throws Exception {
- config = new CommonConfig.Builder<>("testsystem").withConfigReader(() -> ConfigFactory.load()).build();
+ config = new CommonConfig.Builder<>("testsystem").withConfigReader(ConfigFactory::load).build();
actorSystem = ActorSystem.create("testsystem", config.get());
}
actorSystem = ActorSystem.create("testsystem", config.get());
}