static boolean encodeEntityInPkValue() {
public synchronized static boolean encodeEntityInPkValue() {
    static boolean encodeEntityInPkValue() {        if (encodeEntityInPkValue == null) {            synchronized (lock) {                boolean b = ERXValueUtilities.booleanValueWithDefault(System                        .getProperty("ERXIntegerPrimaryKeyFactory.encodeEntityInPkValue"), false);                encodeEntityInPkValue = b ? Boolean.TRUE : Boolean.FALSE;            }        }        return encodeEntityInPkValue.booleanValue();    }