Fix CodeQL warning-severity alerts: dead checks, boxed locals and three nul...

Valery Kharseko

yesterday 504a43fc479d884085df9895900608dc5b0aca6f

 opendj-server-legacy/src/main/java/org/opends/server/authorization/dseecompat/BindRule.java

@@ -529,11 +529,9 @@
     *          should be appended.
     */
    public final void toString(StringBuilder buffer) {
        if (this.keywordRuleMap != null) {
            for (KeywordBindRule rule : this.keywordRuleMap.values()) {
                rule.toString(buffer);
                buffer.append(";");
            }
        for (KeywordBindRule rule : this.keywordRuleMap.values()) {
            rule.toString(buffer);
            buffer.append(";");
        }
    }
}