System warning code in java

[Gunner 1]

Hello,
I implement a "warning system". The user can do several things that can generate warning, meaning that the application can run normally but it has detected something not "normal". Then I display just a message on the console:

"Warning :...."

I could very well make

System.err.System.out.println("Warning :...")

everywhere but I do not think it's very clean and there are some drawbacks including that it: a program that will use these methods will not know if warning were generated. That, in fact I am looking for something like exceptions, but I want my program still continues to turn. If you have any idea for this then please post back and very much interested in this. Thanks in advance.

[SoftWore]

Hello,
What do you call abnormal behavior, lifting of emergency? In a good program the exception mechanism allows precisely to prevent the crash, manage abnormal behavior: if you does not display in the console, you can enjoy the catch blocks to display error messages via JOptionPane, write in a log file, send a message on a dedicated server opportunities are extended. I hope what I have tried to explain you have got it.

[spuff]

Hey
I am new to java, still I have a code for you, if you think this is the one you are looking for then you can use it

Public sy(Phoneme head,int size) {
		this.wel = this.getwel() ;
		if (wel ==null){
			wd = head.getwd() ;
System.err.System.out.println("Warning: no wel in syllable" + this.getValue() + " (" + wd + ")" ) ;
		}
		else{
			wd = wel.getwd() ;
		}
	}

[Windowed]

Hello,
Just an idea like that, you could use a singleton WarningManager your thought which maintains a list of warning. Thus, your program can "know" whether or not warnings. You can the tracers on the console with System.out.println and best use the above code as posted. I think you will need to do some modifications in the code and then you can use it in your program to success.

[cyber-noob]

Hello,
The best is to go through a special class, like:
Here is the code:

public class complier (
  public static void warn (String msg) (
  System.out.println ("Warning: "+ msg ) ;

  }
}

Try this and if this does not work then you can try a different alternative. Best of Luck

[NetworkeR]

Hello,
I little modification in the above code, see if this is the one which you are looking for

Public class comp {
  Public static void warn(String wd, String syl){
    System.err.System.out.println("Warning: no vowels in Syllab \""+ + syl"\" in wd ....");
  }
 
  Public static void    warnAnotherError(what ever param you need here){
    :
    :
  }
}