private void convertArguments(JBlock parent, VarArgParser parser) { int index = 0; for (VarArgParser.PositionalArg posArg : parser.getPositionalArguments()) { parent.assign( posArg.getVariable(), convert(posArg.getFormal(), args.component(lit(index++)))); } JForLoop forLoop = parent._for(); JVar loopCounter = forLoop.init(codeModel._ref(int.class), "i", lit(parser.getPositionalArguments().size())); forLoop.test(loopCounter.lt(JExpr.direct("args.length"))); forLoop.update(loopCounter.incr()); forLoop .body() .invoke(parser.getVarArgBuilder(), "add") .arg(argNames.component(loopCounter)) .arg(args.component(loopCounter)); }