The System class contains several useful class fields and methods. It cannot be instantiated. Among the facilities provided by the System class are standard ...
The System class contains several useful class fields and methods. It cannot be instantiated. Among the facilities provided by the System class are standard ...
System properties and environment variables are both conceptually mappings between names and values. Both mechanisms can be used to pass user-defined ...
Returns the unique Console object associated with the current Java virtual machine, if any. static long. currentTimeMillis(). Returns the current time in ...
For further API reference and developer documentation, see Java SE Documentation. That documentation contains more detailed, developer-targeted descriptions, ...
For further API reference and developer documentation see the Java SE Documentation, which contains more detailed, developer-targeted descriptions with ...
Logger instances log messages that will be routed to the underlying logging framework the LoggerFinder uses. System.Logger instances are typically obtained from ...
System クラスには有用なクラス・フィールドおよびメソッドがあります。インスタンス化することはできません。 System クラスによって得られる機能には、標準入力、 ...
A logger finder is a concrete implementation of this class that has a zero-argument constructor and implements the abstract methods defined by this class. The ...
システム・プロパティの現在のセットがない場合、システム・プロパティのセットをまず作成し、 getProperties メソッドと同じ方法で初期化します。 API ...