Bug 1060 - Add GLProfile.isInitialized(): Returns true if JOGL has been initialized

1 files changed, 15 insertions, 0 deletions

diff --git a/src/jogl/classes/javax/media/opengl/GLProfile.java b/src/jogl/classes/javax/media/opengl/GLProfile.java
index 5836e4c81..08712e488 100644
--- a/src/jogl/classes/javax/media/opengl/GLProfile.java
+++ b/src/jogl/classes/javax/media/opengl/GLProfile.java
@@ -128,6 +128,21 @@ public class GLProfile {
     }
 
     /**
+     * @return <code>true</code> if JOGL has been initialized, i.e. manually via {@link #initSingleton()} or implicit,
+     *         otherwise returns <code>false</code>.
+     *
+     * @since 2.2.1
+     */
+    public static boolean isInitialized() {
+        initLock.lock();
+        try {
+            return initialized;
+        } finally {
+            initLock.unlock();
+        }
+    }
+
+    /**
      * Static initialization of JOGL.
      *
      * <p>