- final int backendsSize = in.readInt();
- if (backendsSize < 1) {
- throw new IOException("Illegal number of backends " + backendsSize);
- }
-
- alternates = new ArrayList<>(backendsSize);
- for (int i = 0; i < backendsSize; ++i) {
+ final int alternatesSize = in.readInt();
+ alternates = new ArrayList<>(alternatesSize);
+ for (int i = 0; i < alternatesSize; ++i) {