super.visitPostfixExpression(expression);
final PsiJavaToken sign = expression.getOperationSign();
if (sign == null) {
return;
}
<BUG>if (sign.getTokenType() != JavaTokenType.PLUSPLUS &&

sign.getTokenType() != JavaTokenType.MINUSMINUS) {
</BUG>
return;

super.visitPostfixExpression(expression);
final PsiJavaToken sign = expression.getOperationSign();
if (sign == null) {
return;
