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View Compilation Error

0_0_39593166_30066\Main.java:10: 错误: 无法推断HashMap<K,V>的类型参数
                Map<Character, Integer> map = new HashMap<>(){{
                                                         ^
  原因: 无法将 '<>' 与匿名内部类一起使用
  其中, K,V是类型变量:
    K扩展已在类 HashMap中声明的Object
    V扩展已在类 HashMap中声明的Object
1 个错误


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