updates

build.gradle

@@ -11,14 +11,27 @@ plugins {
   id 'application' 
 }
 
+// Apply a specific Java toolchain to ease working on different environments.
+java {
+    toolchain {
+        languageVersion = JavaLanguageVersion.of(24)
+    }
+}
+
 application {
     mainClass = 'lodge.TestReservations'
+    applicationDefaultJvmArgs = ["--add-opens", "java.base/jdk.internal.loader=ALL-UNNAMED"]
 }
 
 sourceSets {
   main {
     java { 
-      srcDirs = ['src/java']
+      srcDirs = ['src/main/java']
+    }
+  }
+  test {
+    java { 
+      srcDirs = ['src/test/java']
     }
     runtimeClasspath = files("$projectDir/libs/*.jars")
   }
@@ -30,6 +43,8 @@ repositories {
 }
 
 dependencies {
+
+  //https://mvnrepository.com/artifact/com.google.code.gson/gson
   implementation 'com.google.code.gson:gson:2.13.2'
 }
 
@@ -46,4 +61,4 @@ tasks.named('jar') {
                    'Main-Class': 'lodge.TestReservations',
                    'Class-Path': 'lodge.reservationsystem com.google.gson .' )
     }
-}
+}