Intro.: PropertyAccess ; Added safe PropertyAccess for JNILibLoaderBase, Platform, IOUtil, ..

- Intro.: PropertyAccess
  - Base class of all Debug impl, reduces redundancies.

  - jnlpAlias'ed trusted property is queried within local AccessControlContext
    to avoid 'JRE' implementation differences (should not be required).

  - throw NPE and IllegalArgumentException for invalid property key

- Added safe PropertyAccess
  - JNILibLoaderBase: sun.jnlp.applet.launcher
  - Platform: jogamp.gluegen.UseTempJarCache
  - IOUtil: java.io.tmpdir

1 files changed, 4 insertions, 2 deletions

diff --git a/src/java/com/jogamp/common/util/locks/Lock.java b/src/java/com/jogamp/common/util/locks/Lock.java
index 15d01ec..b2d6acc 100644
--- a/src/java/com/jogamp/common/util/locks/Lock.java
+++ b/src/java/com/jogamp/common/util/locks/Lock.java
@@ -29,6 +29,8 @@
 package com.jogamp.common.util.locks;
 
 import jogamp.common.Debug;
+import jogamp.common.PropertyAccess;
+
 import java.security.AccessController;
 
 /**
@@ -37,7 +39,7 @@ import java.security.AccessController;
 public interface Lock {
 
     /** Enable via the property <code>jogamp.debug.Lock.TraceLock</code> */
-    public static final boolean TRACE_LOCK = Debug.isPropertyDefined("jogamp.debug.Lock.TraceLock", true, AccessController.getContext());
+    public static final boolean TRACE_LOCK = PropertyAccess.isPropertyDefined("jogamp.debug.Lock.TraceLock", true, AccessController.getContext());
 
     /** Enable via the property <code>jogamp.debug.Lock</code> */
     public static final boolean DEBUG = Debug.debug("Lock");
@@ -50,7 +52,7 @@ public interface Lock {
      * and defaults to {@link #DEFAULT_TIMEOUT}.<br>
      * It can be overridden via the system property <code>jogamp.common.utils.locks.Lock.timeout</code>.
      */
-    public static final long TIMEOUT = Debug.getLongProperty("jogamp.common.utils.locks.Lock.timeout", true, AccessController.getContext(), DEFAULT_TIMEOUT);
+    public static final long TIMEOUT = PropertyAccess.getLongProperty("jogamp.common.utils.locks.Lock.timeout", true, AccessController.getContext(), DEFAULT_TIMEOUT);
 
     /**
      * Blocking until the lock is acquired by this Thread or {@link #TIMEOUT} is reached.