Fix task id collision

mityada · mityada · commit e5ae29ad10d3 · 2015-12-13T11:36:01.000+03:00
diff --git a/shared/src/main/java/ru/ifmo/neerc/task/TaskRegistry.java b/shared/src/main/java/ru/ifmo/neerc/task/TaskRegistry.java
@@ -17,8 +17,6 @@ public static TaskRegistry getInstance() {
         return INSTANCE;
     }
 
-    private long nextId = 0;
-
     /**
      * Hide default constructor.
      */
@@ -46,7 +44,7 @@ private void notifyResetListeners() {
     }
 
     private String genId() {
-        return Long.toString(nextId++);
+        return UUID.randomUUID().toString();
     }
 
     public Task getById(String id) {

Original file line number	Diff line number	Diff line change
`@@ -17,8 +17,6 @@ public static TaskRegistry getInstance() {`
`17`	`17`	`return INSTANCE;`
`18`	`18`	`}`
`19`	`19`
`20`		`- private long nextId = 0;`
`21`		`-`
`22`	`20`	`/**`
`23`	`21`	`* Hide default constructor.`
`24`	`22`	`*/`
`@@ -46,7 +44,7 @@ private void notifyResetListeners() {`
`46`	`44`	`}`
`47`	`45`
`48`	`46`	`private String genId() {`
`49`		`- return Long.toString(nextId++);`
	`47`	`+ return UUID.randomUUID().toString();`
`50`	`48`	`}`
`51`	`49`
`52`	`50`	`public Task getById(String id) {`