X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=bundles%2Forg.simantics.acorn%2Fsrc%2Forg%2Fsimantics%2Facorn%2FOperationQueue.java;fp=bundles%2Forg.simantics.acorn%2Fsrc%2Forg%2Fsimantics%2Facorn%2FOperationQueue.java;h=48b891f0ef4215926adb8f06b099b78e07874630;hb=63bb6d595c37b3a2fb55e07fb810779cae3b4d03;hp=7a9d8aba23f1b714d190a92552f879066775a94e;hpb=26b755c7e98b7bb3d9038abba139bef0e71f6607;p=simantics%2Fplatform.git

diff --git a/bundles/org.simantics.acorn/src/org/simantics/acorn/OperationQueue.java b/bundles/org.simantics.acorn/src/org/simantics/acorn/OperationQueue.java
index 7a9d8aba2..48b891f0e 100644
--- a/bundles/org.simantics.acorn/src/org/simantics/acorn/OperationQueue.java
+++ b/bundles/org.simantics.acorn/src/org/simantics/acorn/OperationQueue.java
@@ -157,18 +157,23 @@ class OperationQueue {
 	 * Wake up when new operations are scheduled or the last operation is committed
 	 * Called by MainProgram thread
 	 */
-	synchronized void waitFor() {
+	synchronized long waitFor() {
 
-		mainProgram.assertMainProgramThread();
+	    mainProgram.assertMainProgramThread();
 
-		// One last check within the monitor 
-		if(!operations.isEmpty() || !tasks.isEmpty()) return;
+	    // One last check within the monitor 
+	    if(!operations.isEmpty() || !tasks.isEmpty()) return 0;
 
-		try {
-			wait(5000);
-		} catch (InterruptedException e) {
-			LOGGER.error("Unexpected interruption", e);
-		}
+	    long start = System.nanoTime();
+	    System.err.println("start =" + start);
+
+	    try {
+	        wait(5000);
+	    } catch (InterruptedException e) {
+	        LOGGER.error("Unexpected interruption", e);
+	    }
+	    
+	    return System.nanoTime() - start;
 
 	}