private void resolve()

in src/main/java/org/apache/sling/launchpad/base/impl/Sling.java [590:631]
35 lines of code
8 McCabe index (conditional complexity)

    private void resolve(Map<String, String> props, String osgiProp,
            String prefix) {
        final String propVal = props.get(osgiProp);
        StringBuffer prop = new StringBuffer(propVal == null ? "" : propVal);
        boolean mod = false;
        for (Entry<String, String> pEntry : props.entrySet()) {
            String key = pEntry.getKey();
            if (key.startsWith(prefix)) {
                if (key.indexOf("class.") == prefix.length()) {
                    // prefix is followed by checker class name
                    String className = key.substring(prefix.length()
                        + "class.".length());
                    try {
                        this.getClass().getClassLoader().loadClass(className);
                    } catch (Throwable t) {
                        // don't really care, but class checking failed, so we
                        // do not add
                        this.logger.log(Logger.LOG_DEBUG, "Class " + className
                            + " not found. Ignoring '" + pEntry.getValue()
                            + "' for property " + osgiProp);
                        continue;
                    }
                }

                // get here if class is known or no checker class
                this.logger.log(Logger.LOG_DEBUG, "Adding '"
                    + pEntry.getValue() + "' to property " + osgiProp);
                if (prop.length() > 0) {
                    prop.append(',');
                }
                prop.append(pEntry.getValue());
                mod = true;
            }
        }

        // replace the property with the modified property
        if (mod) {
            this.logger.log(Logger.LOG_DEBUG, "Setting property " + osgiProp
                + " to " + prop.toString());
            props.put(osgiProp, prop.toString());
        }
    }