made the class to use for the JavaAdapter selectable via the Java property "org.mozilla.javascript.JavaAdapter"

js/rhino/org/mozilla/javascript/Interpreter.java

@@ -56,6 +56,14 @@ public class Interpreter extends LabelTable {
     
     public void defineJavaAdapter(Scriptable scope) {
         // do nothing; only the code generator can define the JavaAdapter
+        try {
+        	String adapterName = System.getProperty("org.mozilla.javascript.JavaAdapter");
+        	if (adapterName != null) {
+        		Class adapterClass = Class.forName(adapterName);
+				ScriptableObject.defineClass(scope, adapterClass);
+			}
+        } catch (Exception e) {
+        }
     }
     
     private void generateICodeFromTree(Node tree, 

js/rhino/src/org/mozilla/javascript/Interpreter.java

@@ -56,6 +56,14 @@ public class Interpreter extends LabelTable {
     
     public void defineJavaAdapter(Scriptable scope) {
         // do nothing; only the code generator can define the JavaAdapter
+        try {
+        	String adapterName = System.getProperty("org.mozilla.javascript.JavaAdapter");
+        	if (adapterName != null) {
+        		Class adapterClass = Class.forName(adapterName);
+				ScriptableObject.defineClass(scope, adapterClass);
+			}
+        } catch (Exception e) {
+        }
     }
     
     private void generateICodeFromTree(Node tree,