[sling-org-apache-sling-launchpad-test-services] branch master updated: SLING-9824 - sun.misc.Unsafe accessible in Sling Starter 12

[ro...@apache.org]

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rombert pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/sling-org-apache-sling-launchpad-test-services.git


The following commit(s) were added to refs/heads/master by this push:
     new 8becfa1  SLING-9824 - sun.misc.Unsafe accessible in Sling Starter 12
8becfa1 is described below

commit 8becfa16d79f610789a7933e5453ef27ba9a5ab8
Author: Robert Munteanu <ro...@apache.org>
AuthorDate: Wed Jan 6 11:36:23 2021 +0100

    SLING-9824 - sun.misc.Unsafe accessible in Sling Starter 12
    
    Add a MiscUnsafeServlet to be used for testing
---
 .../testservices/servlets/MiscUnsafeServlet.java   | 51 ++++++++++++++++++++++
 1 file changed, 51 insertions(+)

diff --git a/src/main/java/org/apache/sling/launchpad/testservices/servlets/MiscUnsafeServlet.java b/src/main/java/org/apache/sling/launchpad/testservices/servlets/MiscUnsafeServlet.java
new file mode 100644
index 0000000..9d90ebe
--- /dev/null
+++ b/src/main/java/org/apache/sling/launchpad/testservices/servlets/MiscUnsafeServlet.java
@@ -0,0 +1,51 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.sling.launchpad.testservices.servlets;
+
+import java.io.IOException;
+
+import javax.servlet.ServletException;
+
+import org.apache.felix.scr.annotations.sling.SlingServlet;
+import org.apache.sling.api.SlingHttpServletRequest;
+import org.apache.sling.api.SlingHttpServletResponse;
+import org.apache.sling.api.servlets.SlingAllMethodsServlet;
+
+/**
+ * Validates that the <tt>sun.misc.Unsafe</tt> class can be accessed
+ *
+ */
+@SlingServlet(paths = "/bin/miscUnsafe", extensions = "txt")
+public class MiscUnsafeServlet extends SlingAllMethodsServlet {
+    
+    private static final long serialVersionUID = 1L;
+
+    @Override
+    protected void doGet(SlingHttpServletRequest request, SlingHttpServletResponse response)
+            throws ServletException, IOException {
+        // use the classloader instead of the class literal to prevent generating an Import-Package clause
+        // for the sun.misc package
+        response.setContentType("text/plain");
+        try {
+            response.getWriter().write(getClass().getClassLoader().loadClass("sun.misc.Unsafe").getCanonicalName());
+        } catch (ClassNotFoundException e) {
+            throw new ServletException("Failed loading Unsafe class", e);
+        }
+    }
+}