Adding a permission to read file.encoding in the default set of permissions

git-svn-id: https://svn.apache.org/repos/asf/ant/core/trunk@275154 13f79535-47bb-0310-9956-ffa450edef68

src/main/org/apache/tools/ant/types/Permissions.java

@@ -145,6 +145,7 @@ public class Permissions {
         granted.add(new java.util.PropertyPermission("os.name", "read"));
         granted.add(new java.util.PropertyPermission("os.version", "read"));
         granted.add(new java.util.PropertyPermission("os.arch", "read"));
+        granted.add(new java.util.PropertyPermission("file.encoding", "read"));
         granted.add(new java.util.PropertyPermission("file.separator", "read"));
         granted.add(new java.util.PropertyPermission("path.separator", "read"));
         granted.add(new java.util.PropertyPermission("line.separator", "read"));