why does not execute this?

[aleplgr]

Hi! In this code I print one message before and after executing the method obtenirInstanciaUnica, those 2 messages are actually displayed in the console, so far so good:

Code:

private void jbInit() throws Exception  {
System.out.println("before obtenirInstanciaUnica");
    gestor = GestorKlass.obtenirInstanciaUnica(Integer.parseInt(param.obtenirMaximMatrius()));
   System.out.println("after obtenirInstanciaUnica");

Here's the method, in the constructor GestorKlass I try to display a message

Code:

public static synchronized GestorKlass obtenirInstanciaUnica(int maxMats){
 System.out.println("I AM HEREEEEEEE");
    if (instancia == null)
	instancia = new GestorKlass(maxMats);
    return instancia;
  }
 
 private GestorKlass(int max){
  System.out.println("I AM CONSTRUCTING HERE");
    maxMatrius = max;
    numMatriusOcupades = 0;
    matriusCarregades = new GestorMatriu[maxMatrius];
  }

The question is WHY does not it write anything else to the console? it should show the message in the obtenirInstanciaUnica method first line, and also the message in the constructor, seems as if this method is not executed, but it is because It returns the gestor variable which is used all around the rest of the program and it works fine, I don't understand ..

[brianhks]

Very odd. My suspicion is that the problem lies outside the code you have presented. Can you post the entire GestorKlass?

[levent]

Make sure you recompile the project properly. I think you should try deleting all class files and recompiling the sources.

[Sircedric88]

haha i cant believe noone saw it, but after you declare what condition the if statement must meet you need curly braces.

if (condition)
{
Do stuff here;
}

[brianhks]

That is incorrect.

Code:

if (condition)
  Do this;

Is perfectly valid code. Braces are only required if the code in the condition is more then one line.

[Sircedric88]

Oh really? thanks i never knew

[aleplgr]

Thanks, I deleted the class files and recompiled and it works fine now!!