builder for HashMap

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迷失自我
迷失自我 2020-11-30 00:17

Guava provides us with great factory methods for Java types, such as Maps.newHashMap().

But are there also builders for java Maps?

HashM         


        
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  •  小蘑菇
    小蘑菇 (楼主)
    2020-11-30 01:00

    Not quite a builder, but using an initializer:

    Map map = new HashMap() {{
        put("a", "1");
        put("b", "2");
    }};
    

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