String result = fileFsFullSizeInfo.toString();

            assertNotNull(result);
            assertTrue(result.contains("SmbInfoAllocation")); // Note: toString() uses this name
        }
    }

    @Nested
    @DisplayName("Edge Cases and Error Handling")
    class EdgeCasesTests {

        @Test
        @DisplayName("Should handle null buffer in decode")
        void testNullBuffer() {

import org.mockito.Mockito;

import jcifs.Configuration;
import jcifs.internal.SMBProtocolDecodingException;
import jcifs.internal.smb2.Smb2Constants;
import jcifs.internal.util.SMBUtil;

/**
 * Security-focused test cases for Smb2NegotiateResponse input validation.
 * Tests various malformed input scenarios to ensure proper validation and
 * protection against buffer overflow, integer overflow, and other attacks.
 */

> NOTE: Server side replication is supported for idempotent versions on delete marked objects.

### Motivation

					Sets             [][]string `json:"sets"`
					DistributionAlgo string     `json:"distributionAlgo"`
				}{
					Version: "0",
				},
			},
			false,
		},
	}

	// Valid all test cases.
	for i, testCase := range testCases {
		if err := checkFormatErasureValue(testCase.format, nil); err != nil && testCase.success {
			t.Errorf("Test %d: Expected failure %s", i+1, err)
		}
	}
}

  public static Closer create() {
    return new Closer(SUPPRESSING_SUPPRESSOR);
  }

  @VisibleForTesting final Suppressor suppressor;

  // only need space for 2 elements in most cases, so try to use the smallest array possible
  private final Deque<Closeable> stack = new ArrayDeque<>(4);
  private @Nullable Throwable thrown;

  @VisibleForTesting
  Closer(Suppressor suppressor) {

                SmbConstants.DEFAULT_SHARING);

        byte[] data = new byte[10];

        // When & Then - test boundary conditions
        // Negative length or offset should not cause issues (len <= 0 returns early)
        assertDoesNotThrow(() -> outputStream.write(data, 0, -1)); // negative length, returns early
        assertDoesNotThrow(() -> outputStream.write(data, 0, 0)); // zero length, returns early

        // Windows reserved names should be caught regardless of case
        try {
            validator.validatePath("\\share\\con");
            fail("Should block lowercase reserved name");
        } catch (SmbException e) {
            // Expected
        }

        try {
            validator.validatePath("\\share\\Con");
            fail("Should block mixed case reserved name");
        } catch (SmbException e) {

    // Add boundary values manually to avoid over/under flow (this covers 2^N for 0 and 31).
    intValues.add(Integer.MAX_VALUE - 1, Integer.MAX_VALUE);
    // Add values up to 40. This covers cases like "square of a prime" and such.
    for (int i = 1; i <= 40; i++) {
      intValues.add(i);
    }
    // Now add values near 2^N for lots of values of N.

    // If we clip the safe range used during the per-character tests so it is
    // below the values of characters in surrogate pairs, this cannot occur.
    // This approach does mean that we break out of the fast path code in cases
    // where we don't strictly need to, but this situation will almost never
    // occur in practice.
    if (safeMin >= Character.MIN_HIGH_SURROGATE) {

### Custom Algorithms (SFTP)

Custom algorithms can be specified via command line parameters.
Algorithms are comma separated. 
Note that valid values does not in all cases represent default values.

`--sftp=pub-key-algos=...` specifies the supported client public key
authentication algorithms. Note that this doesn't include certificate types