http://www.java2s.com/Tutorial/Java/0080__Statement-Control/Theifstatementsyntax.htm
Check this post, to define an variable do this:
Object x = 9;
And if statement uses == to compare and get a boolean, in if statement you must need to use a boolean as parameter:
int IO = 0;
boolean bol = (IO == IO+1); //This will be false
if(bol)
{
...
}
another example can be (Thanks to Zoey76, from l2jserver):
String IO = "Hello world";
String IO2 = "Hello world";
// The variable has the same value, they are equal but not == cause these aren't the same object.
if(IO == IO2) //This will be false
{
...
}
if(IO.equals(IO2)) //Will be true
{
...
}
Java is simple, you must need to listen and read.
@Offtopic: Cause I hate MELERIX, RLY HATE HIM (Agression level 99).
Whatever i don't know what is wrong whit L2jServer. DP leader just use a paraser to do him work but never deleted old mobs from DB (I have done it in 1 day) HOW IT CAN BE POSSIBLE?. I guess L2jServer must need to change or add DP devolpers.
I hope this will be useful for you.