findForward static method
Implementation
static String? findForward(String key) {
int start = dataInUse.indexOf(key);
if (start < 0) {
return null;
}
String right = dataInUse.substring(start);
int n = right.length % SIZE;
if (n > 0) {
right = right.substring(n);
}
while ((!right.startsWith(key)) && right.length >= SIZE) {
right = right.substring(SIZE);
}
return right;
}