LogManager readConfiguration() method in Java with Examples
Last Updated :
26 Sep, 2021
The readConfiguration() method of java.util.logging.LogManager is used to read and initialize the default configuration. This method throws IOException and SecurityException if the exception condition occurs, as given below
Syntax:
public void readConfiguration()
throws IOException, SecurityException
Parameters: This method does not accepts any parameter.
Return Value: This method does not return anything. It just reads and initializes the logging configuration.
Exceptions: This method throws following exceptions:
- IOException: if any IO error occurs while reading the configuration.
- SecurityException: if a security manager exists while the caller does not have logging permissions.
Below programs illustrate readConfiguration() method:
Java
import java.util.logging.*;
import java.util.*;
public class GFG {
public static void main(String[] args)
{
try {
LogManager logManager
= LogManager.getLogManager();
System.out.println( "LogManager: "
+ logManager);
System.out.println(
"Reading the configuration "
+ "using readConfiguration() method" );
logManager.readConfiguration();
}
catch (Exception e) {
System.out.println(e);
}
}
}
|
Output:
LogManager: java.util.logging.LogManager@1540e19d
Reading the configuration using readConfiguration() method
java.security.AccessControlException: access denied (“java.util.logging.LoggingPermission” “control”)
Reference: https://docs.oracle.com/javase/9/docs/api/java/util/logging/LogManager.html#readConfiguration–
Like Article
Suggest improvement
Share your thoughts in the comments
Please Login to comment...