MainProgram polls nanoTime too often

[simantics/platform.git] / bundles / org.simantics.acorn / src / org / simantics / acorn / MainProgram.java

diff --git a/bundles/org.simantics.acorn/src/org/simantics/acorn/MainProgram.java b/bundles/org.simantics.acorn/src/org/simantics/acorn/MainProgram.java
index ec4d56c211ad54640d6d6f429d8847e8d6bf7760..1e4b5cbac508623fff9fd9d5017043818ce1ee42 100644 (file)
--- a/bundles/org.simantics.acorn/src/org/simantics/acorn/MainProgram.java
+++ b/bundles/org.simantics.acorn/src/org/simantics/acorn/MainProgram.java
@@ -102,17 +102,15 @@ public class MainProgram implements Runnable, Closeable {
 
                                if(updates.isEmpty()) {
 
-                                       long start = System.nanoTime();
-
-                                       operationQueue.waitFor();
+                                       long duration = operationQueue.waitFor();
 
                                        if (!alive)
                                                break main;
 
-                                       long duration = System.nanoTime()-start;
                                        if(duration > 4000000000L) {
                                                checkIdle();
                                        }
+                                       
                                }
 
 //                             long sss = System.nanoTime();