void (final PsiExpressionList argList) { final PsiExpression[] exprs = argList.getExpressions(); for (int i = myParametersToRemove.size() - 1; i >= 0; i--) { int paramNum = myParametersToRemove.getInt(i); if (paramNum < exprs.length) { try { exprs[paramNum].delete(); } catch (IncorrectOperationException e) { LOG.error(e); } } } }