From 20dd60820257af9aef8ff3eeab1c03736252e284 Mon Sep 17 00:00:00 2001
From: Sven Gothel <sgothel@jausoft.com>
Date: Thu, 25 Nov 2010 03:02:26 +0100
Subject: Relax GLAnimatorControl, ie remove fail fast for start()/stop(),
 return (boolean)success instead.

---
 src/jogl/classes/com/jogamp/opengl/util/Animator.java | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

(limited to 'src/jogl/classes/com/jogamp/opengl/util/Animator.java')

diff --git a/src/jogl/classes/com/jogamp/opengl/util/Animator.java b/src/jogl/classes/com/jogamp/opengl/util/Animator.java
index 31abe099d..311b4141f 100644
--- a/src/jogl/classes/com/jogamp/opengl/util/Animator.java
+++ b/src/jogl/classes/com/jogamp/opengl/util/Animator.java
@@ -253,9 +253,9 @@ public class Animator extends AnimatorBase {
         }
     }
 
-    public synchronized void start() {
+    public synchronized boolean start() {
         if ( isStartedImpl() ) {
-            throw new GLException("Start: Already running (started "+isStartedImpl()+" (false))");
+            return false;
         }
         if (runnable == null) {
             runnable = new MainLoop();
@@ -271,7 +271,9 @@ public class Animator extends AnimatorBase {
         thread.setDaemon(true); // don't stop JVM from shutdown ..
         thread.start();
         finishLifecycleAction(waitForStartedCondition);
+        return true;
     }
+
     private class WaitForStartedCondition implements Condition {
         public boolean result() {
             return !isStartedImpl() || (!drawablesEmpty && !isAnimating) ;
@@ -279,13 +281,14 @@ public class Animator extends AnimatorBase {
     }
     Condition waitForStartedCondition = new WaitForStartedCondition();
 
-    public synchronized void stop() {
+    public synchronized boolean stop() {
         if ( !isStartedImpl() ) {
-            throw new GLException("Stop: Not running (started "+isStartedImpl()+" (true))");
+            return false;
         }
         stopIssued = true;
         notifyAll();
         finishLifecycleAction(waitForStoppedCondition);
+        return true;
     }
     private class WaitForStoppedCondition implements Condition {
         public boolean result() {
-- 
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