java 根据类名示例化类
类的类requiredAssertionStatus()方法 (Class class desiredAssertionStatus() method)
desiredAssertionStatus() method is available in java.lang package.
requiredAssertionStatus()方法在java.lang包中可用。
desiredAssertionStatus() method is used to return the desired assertion status of the given class when it was to be initialized at the time of this method is called.
当在调用此方法时要初始化给定类时，使用requiredAssertionStatus()方法返回给定类的所需断言状态。
desiredAssertionStatus() method is a non-static method, it is accessible with the class object only and if we try to access the method with the class name then we will get an error.
requiredAssertionStatus()方法是一种非静态方法，仅可通过类对象访问，如果尝试使用类名称访问该方法，则会收到错误消息。
desiredAssertionStatus() method does not throw an exception at the time of getting desired assertion status.
所需的断言状态时， desiredAssertionStatus()方法不会引发异常。
Syntax:
句法：
public boolean desiredAssertionStatus();
Parameter(s):
参数：
It does not accept any parameter.
它不接受任何参数。
Return value:
返回值：
The return type of this method is boolean, it returns true when desired assertion status is returned.
此方法的返回类型为boolean ，当返回所需的断言状态时，它返回true。
Example:
例：
// Java program to demonstrate the example
// of boolean desiredAssertionStatus() method of Class
public class DesiredAssertionStatusOfClass {
public static void main(String[] args) {
// Creating an instance of the class
DesiredAssertionStatusOfClass assertion = new DesiredAssertionStatusOfClass();
// Get Class by using getClass() method
Class cl = assertion.getClass();
// Display this Class
System.out.println("Class: " + cl);
// By using desiredAssertionStatus() method is to get the
// status of this class DesiredAssertionStatusOfClass
boolean assertion_status = cl.desiredAssertionStatus();
// Display assertion status of the class
System.out.println("Assertion Status: " + assertion_status);
}
}
Output
输出量
Class: class DesiredAssertionStatusOfClass
Assertion Status: false
翻译自: https://www.includehelp.com/java/class-class-desiredassertionstatus-method-with-example.aspx
java 根据类名示例化类
