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Java Util Map computeIfAbsent(key,Function)

Jun 9, 2016 Posted by farenda Java 0 comments

java.util.Map.computeIfAbsent(key, Function)

The method Map.computeIfAbsent(key, Function) computes the new value and associates it with the key if there is no mapping for the given key or the mapping is null. Returns the new value associated with the key.

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Java Util Map compute(Key, BiFunction)

Jun 8, 2016 Posted by farenda Java 0 comments

java.util.Map.compute(Key, BiFunction)

The method Map.compute(Key, BiFunction) returns the new value associated with the specified key. The value is computed using the given function.

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