A single instace, otherwise a static get() method makes no sense.

rpseng · rpseng · commit 953f50b3e7c4 · 2024-04-23T21:39:52.000-03:00
diff --git a/OCPP-J/src/main/java/eu/chargetime/ocpp/JSONConfiguration.java b/OCPP-J/src/main/java/eu/chargetime/ocpp/JSONConfiguration.java
@@ -49,8 +49,10 @@ public class JSONConfiguration {
 
   private JSONConfiguration() {}
 
+  private static final JSONConfiguration instance = new JSONConfiguration();
+
   public static JSONConfiguration get() {
-    return new JSONConfiguration();
+    return instance;
   }
 
   public <T> JSONConfiguration setParameter(String name, T value) {

Original file line number	Diff line number	Diff line change
`@@ -49,8 +49,10 @@ public class JSONConfiguration {`
`49`	`49`
`50`	`50`	`private JSONConfiguration() {}`
`51`	`51`
	`52`	`+ private static final JSONConfiguration instance = new JSONConfiguration();`
	`53`	`+`
`52`	`54`	`public static JSONConfiguration get() {`
`53`		`- return new JSONConfiguration();`
	`55`	`+ return instance;`
`54`	`56`	`}`
`55`	`57`
`56`	`58`	`public <T> JSONConfiguration setParameter(String name, T value) {`