Problema Netbeans

[LuiF]

este es una parte del codigo, todos los de mas case son lo mismo:

switch (cbanios.getSelectedIndex()){

case 0:

txtbono.setText(0.00+"");
break;

case 1:
DecimalFormat c1= new DecimalFormat("0.00");
if (cbcargo.getSelectedIndex()==1){
txtbono.setText(c1.format((cargo1/30)*16)+"");
txttotal.setText(c1.format(cargo1-(cargo1*sso)-(cargo1*rpe)-(cargo1*lph)-(cargo1*faov)+((cargo1/30)*16))+"");
}
if (cbcargo.getSelectedIndex()==2){
txtbono.setText(c1.format((cargo2/30)*16)+"");
txttotal.setText(c1.format(cargo2-(cargo2*sso)-(cargo2*rpe)-(cargo2*lph)-(cargo2*faov)+((cargo2/30)*16))+"");
}
if (cbcargo.getSelectedIndex()==3){
txtbono.setText(c1.format((cargo3/30)*16)+"");
txttotal.setText(c1.format(cargo3-(cargo3*sso)-(cargo3*rpe)-(cargo3*lph)-(cargo3*faov)+((cargo3/30)*16))+"");
}
if (cbcargo.getSelectedIndex()==4){
txtbono.setText(c1.format((cargo4/30)*16)+"");
txttotal.setText(c1.format(cargo4-(cargo4*sso)-(cargo4*rpe)-(cargo4*lph)-(cargo4*faov)+((cargo4/30)*16))+"");
}
if (cbcargo.getSelectedIndex()==5){
txtbono.setText(c1.format((cargo5/30)*16)+"");
txttotal.setText(c1.format(cargo5-(cargo5*sso)-(cargo5*rpe)-(cargo5*lph)-(cargo5*faov)+((cargo5/30)*16))+"");
}
if (cbcargo.getSelectedIndex()==6){
txtbono.setText(c1.format((cargo6/30)*16)+"");
txttotal.setText(c1.format(cargo6-(cargo6*sso)-(cargo6*rpe)-(cargo6*lph)-(cargo6*faov)+((cargo6/30)*16))+"");
}
if (cbcargo.getSelectedIndex()==7){
txtbono.setText(c1.format((cargo7/30)*16)+"");
txttotal.setText(c1.format(cargo7-(cargo7*sso)-(cargo7*rpe)-(cargo7*lph)-(cargo7*faov)+((cargo7/30)*16))+"");
}
if (cbcargo.getSelectedIndex()==8){
txtbono.setText(c1.format((cargo8/30)*16)+"");
txttotal.setText(c1.format(cargo8-(cargo8*sso)-(cargo8*rpe)-(cargo8*lph)-(cargo8*faov)+((cargo8/30)*16))+"");
}
if (cbcargo.getSelectedIndex()==9){
txtbono.setText(c1.format((cargo9/30)*16)+"");
txttotal.setText(c1.format(cargo9-(cargo9*sso)-(cargo9*rpe)-(cargo9*lph)-(cargo9*faov)+((cargo9/30)*16))+"");
}
if (cbcargo.getSelectedIndex()==10){
txtbono.setText(c1.format((cargo10/30)*16)+"");
txttotal.setText(c1.format(cargo10-(cargo10*sso)-(cargo10*rpe)-(cargo10*lph)-(cargo10*faov)+((cargo10/30)*16))+"");
}

break;

}