Review

finding-8

/mubench/checkouts/bcel/24014e5/build/src/main/java/org/apache/commons/bcel6/util/Class2HTML.java

toHTML(String)

class Class2HTML {
    static String toHTML( String str ) {
        StringBuilder buf = new StringBuilder();
        for (int i = 0; i < str.length(); i++) {
            char ch;
            switch (ch = str.charAt(i)) {
                case '<':
                    buf.append("&lt;");
                    break;
                case '>':
                    buf.append("&gt;");
                    break;
                case '\n':
                    buf.append("\\n");
                    break;
                case '\r':
                    buf.append("\\r");
                    break;
                default:
                    buf.append(ch);
            }
        }
        return buf.toString();
    }

}