ForNext
Only Do What Only You Can Do
133. mark class underivable or method unoverrideable
Hyperpolyglot C++ Style Languages: C++, Objective C, Java, C# より (2012.05.08)
VBScript
JScript
Perl
PHP
Python
Ruby
PowerShell
Scala
F#
C
C++
none
C++Builder
VC++
C#
sealed
Java
final
Objective-C
none