Added PolicyPanel to itweb-settings for custom policies

Added itweb-settings panel to explain custom policy files and allow
launching a policy editor for user's policy file.
* netx/net/sourceforge/jnlp/controlpanel/ControlPanel.java:
(createMainSettingsPanel, createPolicySettingsPanel) added PolicyPanel
* netx/net/sourceforge/jnlp/resources/Messages.properties: new messages
for PolicyPanel
* netx/net/sourceforge/jnlp/controlpanel/PolicyPanel.java: new panel to
allow launching of external policy editor
* tests/reproducers/simple/CustomPolicies/resources/CustomPolicies.html:
new test to ensure custom user policy files work correctly
* tests/reproducers/simple/CustomPolicies/resources/CustomPoliciesApplet.jnlp
* tests/reproducers/simple/CustomPolicies/resources/CustomPoliciesApplication.jnlp
* tests/reproducers/simple/CustomPolicies/resources/CustomPoliciesJnlpHref.html
* tests/reproducers/simple/CustomPolicies/srcs/CustomPolicies.java
* tests/reproducers/simple/CustomPolicies/testcases/CustomPoliciesTest.java

1 files changed, 23 insertions, 0 deletions

diff --git a/tests/reproducers/simple/CustomPolicies/srcs/CustomPolicies.java b/tests/reproducers/simple/CustomPolicies/srcs/CustomPolicies.java
new file mode 100644
index 0000000..2446f55
--- /dev/null
+++ b/tests/reproducers/simple/CustomPolicies/srcs/CustomPolicies.java
@@ -0,0 +1,23 @@
+import java.applet.Applet;
+import java.security.AccessControlException;
+
+public class CustomPolicies extends Applet {
+
+    @Override
+    public void start() {
+        System.out.println("CustomPolicies applet read: " + read("user.home"));
+        System.exit(0);
+    }
+
+    private String read(String key) {
+        try {
+            return System.getProperty(key);
+        } catch (AccessControlException ace) {
+            return ace.toString();
+        }
+    }
+
+    public static void main(String[] args) {
+        new CustomPolicies().start();
+    }
+}