Both addAll and addEntries are methods used with maps, but they serve slightly different purposes:
๐๐๐๐ผ๐ก๐ก:
๐จ๐๐ฎ๐ด๐ฒ: addAll is used to add all key-value pairs from one map to another. It modifies the existing map.
๐๐ฟ๐ด๐๐บ๐ฒ๐ป๐ ๐ง๐๐ฝ๐ฒ: It takes a Map as an argument.
๐ฅ๐ฒ๐๐๐ฟ๐ป ๐ง๐๐ฝ๐ฒ: void (it modifies the existing map).๐๐๐๐๐ฃ๐ฉ๐ง๐๐๐จ:
๐จ๐๐ฎ๐ด๐ฒ: addEntries is used to create a new map by adding entries from an iterable of MapEntry objects. It does not modify the existing map but creates a new one.
๐๐ฟ๐ด๐๐บ๐ฒ๐ป๐ ๐ง๐๐ฝ๐ฒ: It takes an Iterable> as an argument.
๐ฅ๐ฒ๐๐๐ฟ๐ป ๐ง๐๐ฝ๐ฒ: Map (it returns a new map).
Choose between addAll and addEntries based on whether you want to modify an existing map or create a new one with additional entries. If you want to keep the original maps unchanged and create a new map, use addEntries. If you want to modify an existing map, use addAll.
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