Receiving Illegal start of expression error

Can someone help me with this error?
when i remove the () i have 100 errors...
cannot response on my own post need to wait 7hours ...

Im still getting errors, can someone maybe help me via teamvieuwer?

long TimeTNL = ()(Skills.getXPToNextLevel("Mining") * 3600000.0D / XPH);
                ^

1 error

this.runTime = System.currentTimeMillis();
timeRan = this.runTime - this.startTime;
int XPH = (int)(this.gainedXP * 3600000.0D / timeRan);
long TimeTNL = ()(Skills.getXPToNextLevel("Mining") * 3600000.0D / XPH);
if (XPH > 0) {
  this.TNLhours = (TimeTNL / 3600000L);
  TimeTNL -= this.TNLhours * 3600000L;
  this.TNLminutes = (TimeTNL / 60000L);
  TimeTNL -= this.TNLminutes * 60000L;
  this.TNLseconds = (TimeTNL / 1000L);
  TimeTNL -= this.TNLseconds * 1000L;
}