public String unmarshal()

in jaxb-api-2.1/src/main/java/javax/xml/bind/annotation/adapters/CollapsedStringAdapter.java [25:57]

• 33 lines of code
• 13 McCabe index (conditional complexity)

    public String unmarshal(String v) {
        if(v == null) {
            return null;
        }
        int len = v.length();
        int s;
        for (s = 0; s < len && !isWhiteSpace(v.charAt(s)); s++);
        if (s == len) {
            return v;
        }
        StringBuffer result = new StringBuffer(len);
        if (s != 0) {
            for(int i = 0; i < s; i++) {
                result.append(v.charAt(i));
            }
            result.append(' ');
        }
        boolean inStripMode = true;
        for (int i = s + 1; i < len; i++) {
            char ch = v.charAt(i);
            boolean b = isWhiteSpace(ch);
            if (inStripMode && b) {
                continue;
            }
            inStripMode = b;
            result.append(inStripMode ? ' ' : ch);
        }
        len = result.length();
        if (len > 0 && result.charAt(len - 1) == ' ') {
            result.setLength(len - 1);
        }
        return result.toString();
    }