The getParameters() method of java.lang.reflect.LogRecord is used to get the parameters to the log message.These parameters are the parameters to be inserted into the message of this LogRecord.
Syntax:
public Object[] getParameters()
Parameters: This method accepts nothing.
Return: This method returns the log message parameters.It can be null if there are no parameters to return.
Below programs illustrate getParameters() method:
Program 1:
// Java program to illustrate// getParameters() method  import java.util.logging.Level;import java.util.logging.LogRecord;  public class GFG {      public static void main(String[] args)    {          // Create LogRecord object        LogRecord logRecord = new LogRecord(            Level.parse("800"),            "Hi Logger");          logRecord.setParameters(            new Object[] {});          // get object parameters        Object[] params            = logRecord.getParameters();          System.out.println(            "Object Array length: "            + params.length);    }} |
Output:
Object Array length: 0
Program 2:
// Java program to illustrate// getParameters() method  import java.lang.reflect.Method;import java.util.logging.Level;import java.util.logging.LogRecord;  public class GFG {      public static void main(String[] args)    {          // Create LogRecord object        LogRecord logRecord = new LogRecord(            Level.parse("400"),            "GFG logger");          Object[] objArr            = String                  .class                  .getDeclaredMethods()[4]                  .getParameters();        logRecord.setParameters(objArr);          // get object parameters        Object[] params            = logRecord.getParameters();          for (int i = 0; i < params.length; i++) {            System.out.println(params[i]);        }    }} |
Output:
java.lang.Object arg0
References: https://docs.oracle.com/javase/10/docs/api/java/util/logging/LogRecord.html#getParameters()
