@Override
public void visitPostfixExpression(@NotNull PsiPostfixExpression postfixExpression) {
if (read || written) {
return;
}
super.visitPostfixExpression(postfixExpression);
final IElementType tokenType = postfixExpression.getOperationTokenType();
if (!tokenType.equals(JavaTokenType.PLUSPLUS)
&& !tokenType.equals(JavaTokenType.MINUSMINUS)) {
return;
}
final PsiExpression operand = postfixExpression.getOperand();
if (!(operand instanceof PsiReferenceExpression)) {
return;
}
final PsiReferenceExpression referenceExpression = (PsiReferenceExpression) operand;
final PsiElement target = referenceExpression.resolve();
if (!variable.equals(target)) {
return;
}
written = true;
}
