<pre id="vvttv"><mark id="vvttv"><progress id="vvttv"></progress></mark></pre>
    <pre id="vvttv"></pre>

      <p id="vvttv"></p>

          <p id="vvttv"></p>

                <p id="vvttv"></p>

                <pre id="vvttv"><cite id="vvttv"><progress id="vvttv"></progress></cite></pre>

                  <output id="vvttv"><dfn id="vvttv"><th id="vvttv"></th></dfn></output>

                    <p id="vvttv"></p>

                    Dead Code: Empty Try Block

                    ABSTRACT

                    空 try 塊是 dead code 或者表示存在調試代碼。

                    EXPLANATION

                    空 try 塊沒有任何用處。事實上,當編譯成字節代碼時,優化操作會去除空 try 塊,并且不會將其包含在完成的程序中。空 try 塊可能表示被刪除或注釋掉的代碼。
                    例 1:下列代碼包含空 try 塊。


                    try {
                    //rs = stmt.executeQuery(query);
                    }
                    catch (SQLException e) {
                    log(e);
                    }

                    Dead code 對 code quality 有負面影響,會使代碼更難于讀取、理解和維護。

                    REFERENCES

                    [1] Standards Mapping - Security Technical Implementation Guide Version 3 - (STIG 3) APP3050 CAT II

                    [2] Standards Mapping - Security Technical Implementation Guide Version 3.4 - (STIG 3.4) APP3050 CAT II

                    [3] Standards Mapping - Common Weakness Enumeration - (CWE) CWE ID 561

                    [4] Sun Microsystems, Inc. Java Sun Tutorial


                    Copyright 2013 Fortify Software - All rights reserved.
                    (Generated from version 2013.1.1.0008 of the Fortify Secure Coding Rulepacks)
                    desc.structural.java.dead_code_empty_try_block

                      <pre id="vvttv"><mark id="vvttv"><progress id="vvttv"></progress></mark></pre>
                      <pre id="vvttv"></pre>

                        <p id="vvttv"></p>

                            <p id="vvttv"></p>

                                  <p id="vvttv"></p>

                                  <pre id="vvttv"><cite id="vvttv"><progress id="vvttv"></progress></cite></pre>

                                    <output id="vvttv"><dfn id="vvttv"><th id="vvttv"></th></dfn></output>

                                      <p id="vvttv"></p>

                                      这里只有精品视频