java using the segment Information already before the for-loop
Map<String, List<Item>> items = new HashMap<>();
items.computeIfAbsent(key, k -> new ArrayList<>()).add(item);java using the segment Information already before the for-loop
Map<String, List<Item>> items = new HashMap<>();
items.computeIfAbsent(key, k -> new ArrayList<>()).add(item);Copyright © 2021 Codeinu
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