1 files changed, 7 insertions, 18 deletions

diff --git a/src/java/com/jogamp/common/os/Platform.java b/src/java/com/jogamp/common/os/Platform.java
index 2dc4532..62a95d7 100644
--- a/src/java/com/jogamp/common/os/Platform.java
+++ b/src/java/com/jogamp/common/os/Platform.java
@@ -106,14 +106,15 @@ public class Platform {
     }
 
     private static boolean initIsJavaSE() {
-        boolean javaSEChecked = false;
 
-        // fast path for desktop
-        if(System.getSecurityManager() == null) {
-            javaSEChecked = true;
-            if(System.getProperty("java.runtime.name").indexOf("Java SE") != -1) {
-                return true;
+        // the fast path, check property Java SE instead of traversing through the ClassLoader
+        String java_runtime_name = (String) AccessController.doPrivileged(new PrivilegedAction() {
+            public Object run() {
+              return System.getProperty("java.runtime.name");
             }
+          });
+        if(java_runtime_name.indexOf("Java SE") != -1) {
+            return true;
         }
 
         // probe for classes we need on a SE environment
@@ -125,18 +126,6 @@ public class Platform {
             // continue with Java SE check
         }
 
-        if(!javaSEChecked) {
-            // no more the fast path, due to access controller ..
-            String java_runtime_name = (String) AccessController.doPrivileged(new PrivilegedAction() {
-                public Object run() {
-                  return System.getProperty("java.runtime.name");
-                }
-              });
-            if(java_runtime_name.indexOf("Java SE") != -1) {
-                return true;
-            }
-        }
-
         return false;
     }