assertEquals(context.size(), encodedSize);
    }

    @Test
    @DisplayName("Test context decoding")
    public void testDecoding() throws SMBProtocolDecodingException {
        // Encode first
        byte[] buffer = new byte[256];
        int encodedSize = context.encode(buffer, 0);

        // Create new context for decoding
        CompressionNegotiateContext decodedContext = new CompressionNegotiateContext();

---

## Best Practices for AI Assistants

### When Adding Features

1. Read existing code first (use symbol overview tools)
2. Follow existing patterns
3. Add tests
4. Handle resources properly (try-with-resources)
5. Consider thread safety
6. Update JavaDoc

### When Fixing Bugs

1. Write failing test first
2. Understand root cause
3. Minimal changes
4. Verify no regressions

### When Refactoring

        // ap-options [2] BIT STRING
        v.add(new DERTaggedObject(true, 2, new DERBitString(new byte[] { apOptions }))); // first byte read by impl
        return new DERSequence(v);
    }

    @Test
    @DisplayName("byte[] ctor: empty token throws PACDecodingException with clear message")
    void byteArrayConstructor_emptyToken_throws() {

         * Longer patterns (higher priority length) come first.
         * @param other the other pattern to compare with
         * @return negative if this has higher priority, positive if other has higher priority
         */
        @Override
        public int compareTo(final PathPattern other) {
            // Higher priority length comes first (descending order)

            ASN1Sequence seq = (ASN1Sequence) top.getBaseObject();
            assertEquals(2, seq.size(), "Sequence should contain OID and [0] NegTokenInit");
            assertTrue(seq.getObjectAt(0) instanceof ASN1ObjectIdentifier, "First element should be OID");
            ASN1ObjectIdentifier oid = (ASN1ObjectIdentifier) seq.getObjectAt(0);
            assertEquals(SPNEGO_OID_STR, oid.getId(), "OID should be SPNEGO");
        }
    }

    @Nested

        // Act
        SmbTreeHandleInternal t1 = handle.ensureTreeConnected();
        SmbTreeHandleInternal t2 = handle.ensureTreeConnected();

        // Assert
        assertSame(tree, t1, "First acquire returns provided tree");
        assertSame(tree, t2, "Subsequent acquire returns same tree instance");
        verify(pipe, times(1)).ensureTreeConnected();
        verify(tree, times(2)).acquire();
    }

    }

    /**
     * Construct a <code>Kerb5Authenticator</code> object with <code>Subject</code>
     * which hold TGT retrieved from KDC. If multiple TGT are contained, the
     * first one will be used to retrieve user principal.
     *
     * @param subject
     *            represents the user who perform Kerberos authentication.
     *            It contains tickets retrieve from KDC.
     */

                assertFalse(iterator1.hasNext(), "First instance should have no elements");
                assertFalse(iterator2.hasNext(), "Second instance should have no elements");
                assertFalse(iterator3.hasNext(), "Third instance should have no elements");

                assertNull(iterator1.next(), "First instance next() should return null");

        SmbComTransactionResponse r1 = (SmbComTransactionResponse) d.nextElement();
        assertSame(d, r1, "nextElement should return the same instance");
        // After first call isPrimary should be false
        assertFalse(d.getIsPrimary(), "isPrimary should be cleared after first call");
        // Second call keeps the same state
        SmbComTransactionResponse r2 = (SmbComTransactionResponse) d.nextElement();

            lsarpc.LsarTransNameArray names = new lsarpc.LsarTransNameArray();
            names.count = in.length;
            names.names = new lsarpc.LsarTranslatedName[in.length];
            // First is a user
            names.names[0] = new lsarpc.LsarTranslatedName();
            names.names[0].sid_type = (short) jcifs.SID.SID_TYPE_USER;
            names.names[0].name = new UnicodeString("alice", false);