Examples with StringBuffer java.lang.StringBuffer used on opensource projects

Example 16 with StringBuffer

use of java.lang.StringBuffer in project Payara by payara.

the class PEDomainConfigValidator method printDuplicatesFromMap.

/**
 * Return a string representation of the given map, but only for
 * those entries where the value has a size greater than 1
 * @param map a map of key to Set of value
 */
private final String printDuplicatesFromMap(final Map map) {
    final StringBuffer sb = new StringBuffer();
    final Iterator it = map.entrySet().iterator();
    Map.Entry entry = getNextDuplicate(it);
    if (entry != null) {
        printEntry(sb, entry);
        while ((entry = getNextDuplicate(it)) != null) {
            sb.append(", ");
            printEntry(sb, entry);
        }
    }
    return sb.toString();
}