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ggzeng/immutable_map

Created January 21, 2024 10:22
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immutable_map
//com.google.common.collect.ImmutableMap
Map<String, ArrayList<String>> map1 = ImmutableMap.of("list", new ArrayList<>());
Map<String, Integer> map2 = ImmutableMap.<String, Integer>builder().put("key1", 1).put("key2", 2).build();
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