import jcifs.CIFSContext;
import jcifs.CIFSException;

class SingletonContextTest {

    private static final Logger log = LoggerFactory.getLogger(SingletonContextTest.class);

    // Use reflection to reset the singleton instance between tests
    @BeforeEach
    @AfterEach
    void resetSingleton() {
        try {
            Field instance = SingletonContext.class.getDeclaredField("INSTANCE");
            instance.setAccessible(true);

 */
package org.apache.maven.project;

import javax.inject.Inject;
import javax.inject.Named;
import javax.inject.Singleton;

import org.apache.maven.artifact.resolver.ArtifactResolver;
import org.apache.maven.repository.legacy.LegacyRepositorySystem;

@Named("classpath")
@Singleton
@Deprecated
public class TestMavenRepositorySystem extends LegacyRepositorySystem {
    @Inject

import javax.inject.Named;
import javax.inject.Singleton;

/**
 * The default conflict resolver that delegates to the nearest strategy.
 *
 * @see NearestConflictResolver
 * @deprecated As of 3.0, use a specific implementation instead, e.g. {@link NearestConflictResolver}
 */
@Deprecated
@Named
@Singleton

package org.apache.maven.repository.internal;

import javax.inject.Named;
import javax.inject.Singleton;

import org.apache.maven.model.building.ModelCache;
import org.eclipse.aether.RepositorySystemSession;

/**
 * Default implementation of {@link ModelCacheFactory}.
 *
 * @deprecated since 4.0.0, use {@code maven-api-impl} jar instead
 */
@Singleton
@Named
@Deprecated(since = "4.0.0")

     */
    protected final SLinkedList<TimeoutTask> timeoutTaskList = new SLinkedList<>();

    private TimeoutManager() {
    }

    /**
     * Returns the instance for the singleton.
     *
     * @return the instance for the singleton
     */
    public static TimeoutManager getInstance() {
        return instance;
    }

    /**
     * Starts the process.
     */
    public synchronized void start() {

package org.apache.maven.extension.internal;

import javax.inject.Inject;
import javax.inject.Named;
import javax.inject.Provider;
import javax.inject.Singleton;

import java.util.Objects;

import org.apache.maven.internal.CoreRealm;

/**
 * CoreExportsProvider
 */
@Named
@Singleton
public class CoreExportsProvider implements Provider<CoreExports> {

    private final CoreExports exports;

    @Inject

import org.apache.maven.api.di.Named;
import org.apache.maven.api.di.Singleton;
import org.apache.maven.api.services.MessageBuilderFactory;
import org.apache.maven.cling.invoker.mvnenc.EncryptContext;
import org.codehaus.plexus.components.secdispatcher.SecDispatcher;

import static org.apache.maven.cling.invoker.mvnenc.EncryptInvoker.OK;

/**
 * The "encrypt" goal.
 */
@Singleton
@Named("encrypt")

    assertFalse(entries.contains(Maps.immutableEntry("foo", singleton(2))));
    assertFalse(entries.remove(Maps.immutableEntry("foo", singleton(2))));
    assertTrue(map.containsKey("foo"));
    assertTrue(entries.contains(Maps.immutableEntry("foo", singleton(1))));
    assertTrue(entries.remove(Maps.immutableEntry("foo", singleton(1))));
    assertFalse(map.containsKey("foo"));
  }

 * under the License.
 */
package org.apache.maven.lifecycle.internal.concurrent;

import javax.inject.Inject;
import javax.inject.Named;
import javax.inject.Provider;
import javax.inject.Singleton;

import org.apache.maven.api.services.MessageBuilderFactory;
import org.apache.maven.execution.MavenSession;
import org.apache.maven.lifecycle.internal.ExecutionEventCatapult;

 * under the License.
 */
package org.apache.maven.cling.invoker.mvnenc.goals;

import org.apache.maven.api.di.Inject;
import org.apache.maven.api.di.Named;
import org.apache.maven.api.di.Singleton;
import org.apache.maven.api.services.MessageBuilderFactory;
import org.apache.maven.cling.invoker.mvnenc.EncryptContext;
import org.codehaus.plexus.components.secdispatcher.SecDispatcher;