private static Map<String,String> FeaturesMap = ImmutableMap.<String, String>builder()
.put("a", "a")
.put("b", "b")
.put("c","c")
.build();
Set<String> needfactors = ImmutableSet.of("a","b","c","d","e");
public final static ArrayList<String> SCENE_KEYS= new ArrayList<>(
Arrays.asList("A","popup","background","account","relative","security","default"));
ImmutableMap/ImmutableSet/ArrayList
最新推荐文章于 2025-05-16 10:54:33 发布
本文探讨了Java中使用静态变量和集合初始化的最佳实践。通过示例代码展示了如何使用ImmutableMap和ImmutableSet来创建不可变的集合,以及如何初始化静态ArrayList。这为理解Java内存模型和线程安全性提供了深入的见解。
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