The setLoggerName() method of java.util.logging.LogRecord is used to set the logger name of source.This method returns source logger name if present else returns null.
Syntax:
public void setLoggerName(String name)
Parameters: This method accepts the Source Logger name as a string which can be null also.
Return: This method returns nothing.
Below programs illustrate setLoggerName() method:
Program 1:
// Java program to illustrate setLoggerName() method  import java.util.logging.Level;import java.util.logging.LogRecord;  public class GFG {      public static void main(String[] args)    {          // Create LogRecord object with a logger name        LogRecord logRecord = new LogRecord(            Level.parse("800"),            "Hi Logger");          // set String class string value as Logger Name        logRecord.setLoggerName(String.class.toString());          // print result        System.out.println("Logger Name = "                           + logRecord.getLoggerName());    }} |
Output:
Logger Name = class java.lang.String
Program 2:
// Java program to illustrate setLoggerName() method  import java.util.logging.Level;import java.util.logging.LogRecord;  public class GFG {      public static void main(String[] args)    {          // Create LogRecord object with a logger name        LogRecord logRecord = new LogRecord(            Level.parse("400"),            "GFG Logger");          // set null as Logger Name        logRecord.setLoggerName(null);          // print result        System.out.println("Logger Name = "                           + logRecord.getLoggerName());    }} |
Output:
Logger Name = null
References: https://docs.oracle.com/javase/10/docs/api/java/util/logging/LogRecord.html#setLoggerName(java.lang.String)
