*
 * <p>On Intel Core2 2.66, on 1000 bytes, fingerprint2011 takes 0.9 microseconds compared to
 * fingerprint at 4.0 microseconds and md5 at 4.5 microseconds.
 *
 * <p>Note to maintainers: This implementation relies on signed arithmetic being bit-wise equivalent
 * to unsigned arithmetic in all cases except:
 *
 * <ul>
 *   <li>comparisons (signed values can be negative)
 *   <li>division (avoided here)

            assertSame(mockConfig, result, "getConfig() should return the expected configuration");
        }

        @Test
        @DisplayName("Should maintain consistent getConfig return value")
        void shouldMaintainConsistentGetConfigReturn() {
            SmbSession mockSession = mock(SmbSession.class);
            Configuration mockConfig = mock(Configuration.class);

        // Then
        assertEquals(bytes1, bytes2);
        assertEquals(SMBUtil.readInt2(buffer1, 0), SMBUtil.readInt2(buffer2, 10));
    }

    @Test
    @DisplayName("Should maintain immutability of structure size")
    void testStructureSizeImmutability() {
        // Given
        Configuration mockConfig = mock(Configuration.class);

        SmbSessionImpl session = new SmbSessionImpl(mockContext, "testhost", "testdomain", mockTransport);

        // Session starts with usage count > 0, so acquire/release cycles maintain usage
        assertTrue(session.isInUse(), "Session should be in use initially");

        // Test acquire/release cycles (session remains in use due to initial transport acquire)
        for (int i = 0; i < 3; i++) {

import java.io.IOException;
import java.io.ObjectInputStream;
import java.io.ObjectOutputStream;
import java.io.Serializable;
import java.util.concurrent.atomic.AtomicLong;

/**
 * One or more variables that together maintain an initially zero {@code long} sum. When updates
 * (method {@link #add}) are contended across threads, the set of variables may grow dynamically to

* To fix an existing issue/bug.
    * Make sure to add tests.
* To add a new feature.
    * Make sure to add tests.
    * Make sure to add documentation if it's relevant.

## Help Maintain FastAPI { #help-maintain-fastapi }

Help me maintain **FastAPI**! 🤓

There's a lot of work to do, and for most of it, **YOU** can do it.

The main tasks that you can do right now are:

            assertNull(e.fillInStackTrace());
            assertEquals(0, e.getStackTrace().length);
        }
    }

    public void test_multipleInstances() {
        // Test that multiple instances maintain their own state
        UserRoleLoginException exception1 = new UserRoleLoginException(RootAction.class);
        UserRoleLoginException exception2 = new UserRoleLoginException(RootAction.class);

        // The fact that we can create the instance verifies the serialVersionUID is defined
        assertNotNull(runtimeException);

        // Verify the exception maintains its state
        assertEquals(servletException, runtimeException.getCause());
    }

## Features

- A pool in decommission still allows READ access to all its contents, newer WRITEs will automatically be scheduled to only pools not in decommission status.
- All versioned buckets maintain the same order for "versions" for each object after being decommissioned to the other pools.
- A pool interrupted during the decommission process, such as for a cluster restart, resumes from where it left off.

        });

        // Test valueOf with null
        assertThrows(NullPointerException.class, () -> {
            DialectVersion.valueOf(null);
        });
    }

    @Test
    @DisplayName("Should maintain SMB2 flag consistency")
    void testSMB2FlagConsistency() {
        // SMB1 should not be SMB2
        assertFalse(DialectVersion.SMB1.isSMB2());

        // All other versions should be SMB2