3 files changed, 5 insertions, 8 deletions

diff --git a/service/src/main/java/market/guess/service/domain/Account.java b/service/src/main/java/market/guess/service/domain/Account.java
index 7e24cdb..d1a1841 100644
--- a/service/src/main/java/market/guess/service/domain/Account.java
+++ b/service/src/main/java/market/guess/service/domain/Account.java
@@ -4,7 +4,6 @@ import java.math.BigDecimal;
 import java.time.Clock;
 import java.util.ArrayList;
 import java.util.List;
-import java.util.concurrent.atomic.AtomicInteger;
 import market.guess.api.LedgerType;
 
 public final class Account {
@@ -12,7 +11,7 @@ public final class Account {
   private final Clock clock;
   private final List<LedgerEntry> entries = new ArrayList<>();
   private BigDecimal balance;
-  private AtomicInteger runningId = new AtomicInteger();
+  private int runningId;
 
   public Account(String owner, BigDecimal initialBalance) {
     this(owner, initialBalance, Clock.systemUTC());
@@ -44,7 +43,6 @@ public final class Account {
   }
 
   private void record(LedgerType type, BigDecimal amount, String note) {
-    entries.add(
-        new LedgerEntry(runningId.incrementAndGet(), clock.instant(), type, amount, balance, note));
+    entries.add(new LedgerEntry(++runningId, clock.instant(), type, amount, balance, note));
   }
 }
diff --git a/service/src/main/java/market/guess/service/domain/Event.java b/service/src/main/java/market/guess/service/domain/Event.java
index cef0840..8f7e11d 100644
--- a/service/src/main/java/market/guess/service/domain/Event.java
+++ b/service/src/main/java/market/guess/service/domain/Event.java
@@ -4,7 +4,6 @@ import java.math.BigDecimal;
 import java.time.Instant;
 import java.util.ArrayList;
 import java.util.List;
-import java.util.concurrent.atomic.AtomicInteger;
 import market.guess.api.CommissionTiming;
 import market.guess.api.EventStatus;
 import market.guess.api.EventSummaryDTO;
@@ -22,7 +21,7 @@ public final class Event {
   private final Account account;
   private final String marketMaker;
 
-  private final AtomicInteger runningId = new AtomicInteger();
+  private int runningId;
   private final List<Trade> trades = new ArrayList<>();
   private EventStatus status;
   private String winningOptionKey;
@@ -125,7 +124,7 @@ public final class Event {
       BigDecimal commission) {
     var trade =
         new Trade(
-            runningId.incrementAndGet(),
+            ++runningId,
             time,
             user,
             option.getKey(),
diff --git a/service/src/main/java/market/guess/service/domain/Trade.java b/service/src/main/java/market/guess/service/domain/Trade.java
index 0c07749..1211280 100644
--- a/service/src/main/java/market/guess/service/domain/Trade.java
+++ b/service/src/main/java/market/guess/service/domain/Trade.java
@@ -9,7 +9,7 @@ public record Trade(
     String userName,
     String optionKey,
     String optionName,
-    int uantity,
+    int quantity,
     BigDecimal sharesCost,
     BigDecimal commission) {