Rewrite hashCode method for SQLQueryError.java

luliqwert · luliqwert · commit ab1bead03636 · 2025-07-16T14:31:51.000+08:00
diff --git a/src/sqlancer/common/query/SQLQueryError.java b/src/sqlancer/common/query/SQLQueryError.java
@@ -1,5 +1,7 @@
 package sqlancer.common.query;
 
+import java.util.Objects;
+
 public class SQLQueryError implements Comparable<SQLQueryError> {
 
     public enum ErrorLevel {
@@ -65,6 +67,11 @@ public boolean equals(Object that) {
         return false;
     }
 
+    @Override
+    public int hashCode() {
+        return Objects.hash(level, code, message);
+    }
+
     @Override
     public String toString() {
         return String.format("Level: %s; Code: %d; Message: %s.", level, code, message);
@@ -106,4 +113,4 @@ public int compareTo(SQLQueryError that) {
 
         return 0;
     }
-}
+}
