The EnumMap.remove() method in Java is used to remove the entry for a specified key only if it is currently mapped to a specified value. This guide will cover the method’s usage, explain how it works, and provide examples to demonstrate its functionality using different enum constants as keys. We will also cover a real-world …
The EnumMap.putIfAbsent() method in Java is used to associate the specified value with the specified key if the key is not already associated with a value. This guide will cover the method’s usage, explain how it works, and provide examples to demonstrate its functionality using different enum constants as keys. We will also cover a …
The EnumMap.getOrDefault() method in Java is used to return the value associated with the specified key, or a default value if the key is not present in the map. This guide will cover the method’s usage, explain how it works, and provide examples to demonstrate its functionality using different enum constants as keys. We will …
The EnumMap.forEach() method in Java is used to perform the given action for each entry in the map. This guide will cover the method’s usage, explain how it works, and provide examples to demonstrate its functionality using different enum constants as keys. We will also cover a real-world use case to show how EnumMap.forEach() can …
The EnumMap.entrySet() method in Java is used to return a set view of the mappings contained in the map. This guide will cover the method’s usage, explain how it works, and provide examples to demonstrate its functionality using different enum constants as keys. We will also cover a real-world use case to show how EnumMap.entrySet() …
The EnumMap.values() method in Java is used to return a collection view of the values contained in the map. This guide will cover the method’s usage, explain how it works, and provide examples to demonstrate its functionality using different enum constants as keys. We will also cover a real-world use case to show how EnumMap.values() …
The EnumMap.keySet() method in Java is used to return a set view of the keys contained in the map. This guide will cover the method’s usage, explain how it works, and provide examples to demonstrate its functionality using different enum constants as keys. We will also cover a real-world use case to show how EnumMap.keySet() …
The EnumMap.isEmpty() method in Java is used to check if the map contains no key-value mappings. This guide will cover the method’s usage, explain how it works, and provide examples to demonstrate its functionality using different enum constants as keys. We will also cover a real-world use case to show how EnumMap.isEmpty() can be used …
The EnumMap.size() method in Java is used to determine the number of key-value mappings present in the map. This guide will cover the method’s usage, explain how it works, and provide examples to demonstrate its functionality using enum constants as keys. We will also cover a real-world use case to show how EnumMap.size() can be …
The EnumMap.containsValue() method in Java is used to check if a specific value is present in the map. This guide will cover the method’s usage, explain how it works, and provide examples to demonstrate its functionality using enum constants as keys. We will also cover a real-world use case to show how EnumMap.containsValue() can be …
The EnumMap.containsKey() method in Java is used to check if a specific key is present in the map. This guide will cover the method’s usage, explain how it works, and provide examples to demonstrate its functionality using enum constants as keys. We will also cover a real-world use case to show how EnumMap.containsKey() can be …
The EnumMap.get(Object key) method in Java is used to retrieve the value associated with a specified key in the map. This guide will cover the method’s usage, explain how it works, and provide examples to demonstrate its functionality using enum constants as keys. We will also cover a real-world use case to show how EnumMap.get() …
The EnumMap.put() method in Java is used to associate the specified value with the specified key in the map. This guide will cover the method’s usage, explain how it works, and provide examples to demonstrate its functionality using enum constants as keys. We will also cover a real-world use case to show how EnumMap.put() can …