int bytesToRead = Math.min(length, buffer.remaining());

            // Simulate RDMA read operation
            log.debug("DiSNI RDMA read request: {} bytes from remote address 0x{}", bytesToRead, Long.toHexString(remoteAddress));

            return bytesToRead;

        } catch (Exception e) {
            state = RdmaConnectionState.ERROR;
            throw new IOException("DiSNI RDMA read failed", e);
        }

    //                                                                      ==============
    @Override
    public String toString() {
        final String hash = Integer.toHexString(hashCode());
        return DfTypeUtil.toClassTitle(this) + ":{acceptCookieLocale=" + isAcceptCookieLocale() + "}@" + hash;
    }

        for (final byte element : this.b) {
            final int n = element & 0xff;
            if (n <= 0x0f) {
                ret.append("0");
            }
            ret.append(Integer.toHexString(n));
        }
        return ret.toString();
    }

        this.challenge = challenge;
        this.dc = dc;
    }

    @Override
    public String toString() {
        return "NtlmChallenge[challenge=0x" + Hexdump.toHexString(challenge, 0, challenge.length * 2) + ",dc=" + dc.toString() + "]";
    }

        assertTrue(result.contains("maxBufferSize=16384"));
        assertTrue(result.contains("maxRawSize=4096"));
        assertTrue(result.contains("sessionKey=0x" + Hexdump.toHexString(0x12345678, 8)));
        assertTrue(result.contains("capabilities=0x" + Hexdump.toHexString(SmbConstants.CAP_UNICODE, 8)));
        assertTrue(result.contains("serverTimeZone=-300"));
        assertTrue(result.contains("encryptionKeyLength=8"));

        return 0;
    }

    @Override
    public String toString() {
        return ("Trans2QueryFSInformation[" + super.toString() + ",informationLevel=0x" + Hexdump.toHexString(this.informationLevel, 3)
                + "]");
    }

        return 0;
    }

    @Override
    public String toString() {
        return ("SmbComRename[" + super.toString() + ",searchAttributes=0x" + Hexdump.toHexString(searchAttributes, 4) + ",oldFileName="
                + oldFileName + ",newFileName=" + newFileName + "]");
    }

        return mojoDescriptor.getPluginDescriptor().getPlugin();
    }

    @Override
    public String toString() {
        return "ExecutionPlanItem{" + mojoExecution.toString() + "}@" + Integer.toHexString(hashCode());
    }

        assertTrue(result.contains("nextEntry="));
        assertTrue(result.contains("action="));
        assertTrue(result.contains("file=" + fileName));
        // Hexdump.toHexString produces 4-character padded uppercase hex
        String expectedHex = String.format("%04X", action);
        assertTrue(result.contains("0x" + expectedHex));
    }

    @Test

     *
     * @see jcifs.internal.smb2.ServerMessageBlock2#toString()
     */
    @Override
    public String toString() {
        return "Smb2OpblockBreakNotification[oplockLevel=" + this.oplockLevel + ",fileId=" + Hexdump.toHexString(this.fileId) + "]";
    }