utPLSQL
diff --git a/‎src/test/java/org/utplsql/api/AbstractDatabaseTest.java
+1-1 b/‎src/test/java/org/utplsql/api/AbstractDatabaseTest.java
+1-1
diff --git a/‎src/main/java/org/utplsql/api/EnvironmentVariableUtil.java renamed to ‎src/test/java/org/utplsql/api/EnvironmentVariableUtil.java b/‎src/main/java/org/utplsql/api/EnvironmentVariableUtil.java renamed to ‎src/test/java/org/utplsql/api/EnvironmentVariableUtil.java
@@ -22,7 +22,7 @@ public abstract class AbstractDatabaseTest {
     }
 
     private Connection conn;
-    private List<Connection> connectionList = new ArrayList<>();
+    private final List<Connection> connectionList = new ArrayList<>();
 
     public static String getUser() {
         return sUser;
Original file line number	Diff line number	Diff line change
`@@ -22,7 +22,7 @@ public abstract class AbstractDatabaseTest {`
`22`	`22`	`}`
`23`	`23`
`24`	`24`	`private Connection conn;`
`25`		`- private List<Connection> connectionList = new ArrayList<>();`
	`25`	`+ private final List<Connection> connectionList = new ArrayList<>();`
`26`	`26`
`27`	`27`	`public static String getUser() {`
`28`	`28`	`return sUser;`