removeKeyEntry(keys: KeyType;
value: MemberType) updating;
The removeKeyEntry method of the Dictionary class removes duplicated key entries from dictionaries.
Use the value parameter to specify the dictionary entry that is to be deleted when the key specified in the keys parameter is duplicated. If the specified entry for the key is not found, an exception is raised.
The following is an example of the use of the removeKeyEntry method.
wordIndex.removeKeyEntry(word, wordUsage);