From 6a048ee34d4cd6e6d580bfb85021685940729e6b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marco=20Sch=C3=B6b?= <marcoschoeb@gmail.com>
Date: Wed, 30 Oct 2024 11:49:58 +0100
Subject: [PATCH] fix some versions and fix some warnings

---
 pom.xml                                          | 16 +++++++++++++---
 .../org/rumbledb/context/GlobalVariables.java    |  2 +-
 2 files changed, 14 insertions(+), 4 deletions(-)

diff --git a/pom.xml b/pom.xml
index d468b6ca8..58e7d86b0 100644
--- a/pom.xml
+++ b/pom.xml
@@ -46,9 +46,10 @@
                     <compilerId>eclipse</compilerId>
                     <source>1.8</source>
                     <target>1.8</target>
-                    <compilerArguments>
-                        <properties>${project.basedir}/org.eclipse.jdt.core.prefs</properties>
-                    </compilerArguments>
+                    <compilerArgs>
+                        <arg>-properties</arg>
+                        <arg>${project.basedir}/org.eclipse.jdt.core.prefs</arg>
+                    </compilerArgs>
                 </configuration>
                 <dependencies>
                     <dependency>
@@ -63,6 +64,14 @@
                     </dependency>
                 </dependencies>
             </plugin>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-resources-plugin</artifactId>
+                <version>3.3.1</version>
+                <configuration>
+                    <encoding>UTF-8</encoding>
+                </configuration>
+            </plugin>
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-jar-plugin</artifactId>
@@ -150,6 +159,7 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-release-plugin</artifactId>
+                <version>3.0.1</version>
                 <configuration>
                     <localCheckout>true</localCheckout>
                     <pushChanges>false</pushChanges>
diff --git a/src/main/java/org/rumbledb/context/GlobalVariables.java b/src/main/java/org/rumbledb/context/GlobalVariables.java
index ce93dec24..18754fb13 100644
--- a/src/main/java/org/rumbledb/context/GlobalVariables.java
+++ b/src/main/java/org/rumbledb/context/GlobalVariables.java
@@ -15,7 +15,7 @@ public class GlobalVariables implements Serializable, KryoSerializable {
     private Set<Name> globalVariables;
 
     public GlobalVariables() {
-        globalVariables = new HashSet<>();
+        this.globalVariables = new HashSet<>();
     }
 
     public void addGlobalVariable(Name globalVariable) {