JEP 301: Enhanced Enums
Summary Enhance the expressiveness of the enum construct in the Java Language by allowing type-variables in enums (generic enums), and performing sharper type-checking for enum constants. Goals These two enhancements work together to enable enum constants to carry constant-specific type information as well as constant-specific state and behavior. There are many situations where developers have to
How to use EnumSet in Java with Example
Learn Java, Programming, Spring, Hibernate throw tutorials, examples, and interview questions EnumSet is one of the specialized implementations of the Set interface for an enumeration type, introduced in Java 1.5 along with the enumeration type itself. Programmer often stores Enum into common collection classes e.g. HashSet or ArrayList, mostly because they are unaware of this little gem. Even I w
1
リリース、障害情報などのサービスのお知らせ
最新の人気エントリーの配信
処理を実行中です
j次のブックマーク
k前のブックマーク
lあとで読む
eコメント一覧を開く
oページを開く
liris.org
Top 15 Java Enum Interview Questions Answers for 3 to 5 Years Experienced
