* .
     */
    @Test
    public void testIsNotEmptyMapOfQQ() {
        final HashMap<String, String> map = new HashMap<String, String>();
        map.put("key", "value");
        assertThat(CollectionsUtil.isNotEmpty(map), is(true));
    }

* Context, Prepared Statement Mode, DryRun Mode
* Batch Insert, FindInBatches, Find To Map
* SQL Builder, Upsert, Locking, Optimizer/Index/Comment Hints, NamedArg, Search/Update/Create with SQL Expr
* Composite Primary Key
* Auto Migrations
* Logger
* Extendable, flexible plugin API: Database Resolver (Multiple Databases, Read/Write Splitting) / Prometheus…
* Every feature comes with tests
* Developer Friendly

## Getting Started

 *
 * @author Nikita Sidorov
 */
@SuppressWarnings("CheckReturnValue")
@NullUnmarked
public class MapMakerComparisonBenchmark {
  private static final String TEST_KEY = "test key";
  private static final String TEST_VALUE = "test value";

  // Non-loading versions:
  private final Map<Object, Object> map = new MapMaker().makeMap(); // Returns ConcurrentHashMap

			<Rule>
			<ApplyServerSideEncryptionByDefault>
                        <SSEAlgorithm>aws:kms</SSEAlgorithm>
                        <KMSMasterKeyID>my-key</KMSMasterKeyID>
			</ApplyServerSideEncryptionByDefault>
			</Rule>
			</ServerSideEncryptionConfiguration>`,
			expectedErr: nil,
			shouldPass:  true,
		},
	}

	for i, tc := range testCases {

	export MINIO_RELEASE=RELEASE
	LDFLAGS=$(go run buildscripts/gen-ldflags.go)
	go build -tags kqueue -trimpath --ldflags "${LDFLAGS}" -o ./minio-${arch}.${release}
	minisign -qQSm ./minio-${arch}.${release} -s "$CRED_DIR/minisign.key" <"$CRED_DIR/minisign-passphrase"

	sha256sum_str=$(sha256sum <./minio-${arch}.${release})
	rc=$?
	if [ "$rc" -ne 0 ]; then
		abort "unable to generate sha256sum for ${1}"
	fi

	FTP struct {
		Address          string `yaml:"address"`
		PassivePortRange string `yaml:"passive-port-range"`
	} `yaml:"ftp"`
	SFTP struct {
		Address       string `yaml:"address"`
		SSHPrivateKey string `yaml:"ssh-private-key"`
	} `yaml:"sftp"`
}

// ServerConfigVersion struct is used to extract the version
type ServerConfigVersion struct {
	Version string `yaml:"version"`
}

        assertEquals("Annotation type should be CustomSize", CustomSize.class, customAnnotation.annotationType());
    }

    // Test annotation with empty keys
    @Test
    public void test_annotationWithEmptyKeys() {
        final CustomSize emptyKeysAnnotation = new CustomSize() {
            @Override
            public Class<? extends Annotation> annotationType() {

# Settings and Environment Variables { #settings-and-environment-variables }

In many cases your application could need some external settings or configurations, for example secret keys, database credentials, credentials for email services, etc.

Most of these settings are variable (can change), like database URLs. And many could be sensitive, like secrets.

For this reason it's common to provide them in environment variables that are read by the application.

/// tip

package dns

import (
	"path"
	"strings"

	"github.com/miekg/dns"
)

// msgPath converts a domainname to an etcd path. If s looks like service.staging.skydns.local.,
// the resulting key will be /skydns/local/skydns/staging/service .
func msgPath(s, prefix string) string {
	l := dns.SplitDomainName(s)
	for i, j := 0, len(l)-1; i < j; i, j = i+1, j-1 {
		l[i], l[j] = l[j], l[i]
	}

 * Alternatively, for high-concurrency scenarios, consider implementing a custom
 * LRU cache using {@link java.util.concurrent.ConcurrentHashMap} with an eviction strategy.
 * </p>
 *
 * @author koichik
 * @param <K> the key type
 * @param <V> the value type
 */
public class LruHashMap<K, V> extends LinkedHashMap<K, V> {

    private static final long serialVersionUID = 1L;

    /**
     * Default initial capacity.
     */