public static String getString(String val) {
if (val == null || val.length() > maxStringLength) {
return val;
}
synchronized (stringPool) {
return stringPool.getOrAddString(val);
}
}
public static String getSubString(String val, int start, int limit) {
synchronized (stringPool) {
return stringPool.getOrAddString(val.substring(start, limit));
}
}