assertNotNull(str1);
        assertTrue(str1.startsWith("EndOfFileInformation["));
        assertTrue(str1.contains("endOfFile="));
        assertTrue(str1.endsWith("]"));

        // Test with specific value
        FileEndOfFileInformation info = new FileEndOfFileInformation(12345L);
        String str2 = info.toString();
        assertEquals("EndOfFileInformation[endOfFile=12345]", str2);
    }

    @Test

        return 8;
    }

    /**
     * {@inheritDoc}
     *
     * @see java.lang.Object#toString()
     */
    @Override
    public String toString() {
        return ("EndOfFileInformation[endOfFile=" + this.endOfFile + "]");
    }