From 05a6127fca70ab0994edbb171769279726b481a4 Mon Sep 17 00:00:00 2001
From: Michael Jumper <mike.jumper@guac-dev.org>
Date: Sun, 26 Apr 2015 15:28:20 -0700
Subject: [PATCH] GUAC-1170: Fix unchecked cast warnings.

---
 .../glyptodon/guacamole/net/basic/GuacamoleSession.java  | 2 +-
 .../org/glyptodon/guacamole/net/basic/TunnelModule.java  | 5 ++---
 .../net/basic/rest/language/LanguageRESTService.java     | 9 ++++++---
 3 files changed, 9 insertions(+), 7 deletions(-)

diff --git a/guacamole/src/main/java/org/glyptodon/guacamole/net/basic/GuacamoleSession.java b/guacamole/src/main/java/org/glyptodon/guacamole/net/basic/GuacamoleSession.java
index bed05a97d..ed2223436 100644
--- a/guacamole/src/main/java/org/glyptodon/guacamole/net/basic/GuacamoleSession.java
+++ b/guacamole/src/main/java/org/glyptodon/guacamole/net/basic/GuacamoleSession.java
@@ -112,7 +112,7 @@ public class GuacamoleSession {
 
             // Add an instance of each class to the list
             if (listenerClasses != null) {
-                for (Class listenerClass : listenerClasses) {
+                for (Class<?> listenerClass : listenerClasses) {
 
                     // Instantiate listener
                     Object listener = listenerClass.getConstructor().newInstance();
diff --git a/guacamole/src/main/java/org/glyptodon/guacamole/net/basic/TunnelModule.java b/guacamole/src/main/java/org/glyptodon/guacamole/net/basic/TunnelModule.java
index afce169b5..baabf99a7 100644
--- a/guacamole/src/main/java/org/glyptodon/guacamole/net/basic/TunnelModule.java
+++ b/guacamole/src/main/java/org/glyptodon/guacamole/net/basic/TunnelModule.java
@@ -55,11 +55,10 @@ public class TunnelModule extends ServletModule {
         try {
 
             // Attempt to find WebSocket module 
-            Class<TunnelLoader> module = (Class<TunnelLoader>)
-                    GuacamoleClassLoader.getInstance().findClass(classname);
+            Class<?> module = (Class<?>) GuacamoleClassLoader.getInstance().findClass(classname);
 
             // Create loader
-            TunnelLoader loader = module.getConstructor().newInstance();
+            TunnelLoader loader = (TunnelLoader) module.getConstructor().newInstance();
 
             // Install module, if supported
             if (loader.isSupported()) {
diff --git a/guacamole/src/main/java/org/glyptodon/guacamole/net/basic/rest/language/LanguageRESTService.java b/guacamole/src/main/java/org/glyptodon/guacamole/net/basic/rest/language/LanguageRESTService.java
index 02357f270..80917a395 100644
--- a/guacamole/src/main/java/org/glyptodon/guacamole/net/basic/rest/language/LanguageRESTService.java
+++ b/guacamole/src/main/java/org/glyptodon/guacamole/net/basic/rest/language/LanguageRESTService.java
@@ -79,7 +79,7 @@ public class LanguageRESTService {
      * filename.
      */
     private static final Pattern LANGUAGE_KEY_PATTERN = Pattern.compile(".*/([a-z]+_[A-Z]+)\\.json");
-    
+
     /**
      * Returns a map of all available language keys to their corresponding
      * human-readable names.
@@ -104,7 +104,7 @@ public class LanguageRESTService {
             @Context ServletContext servletContext) throws GuacamoleException {
         
         // Get the paths of all the translation files
-        Set<String> resourcePaths = servletContext.getResourcePaths(TRANSLATION_PATH);
+        Set<?> resourcePaths = servletContext.getResourcePaths(TRANSLATION_PATH);
         
         // If no translation files found, return an empty map
         if (resourcePaths == null)
@@ -113,7 +113,10 @@ public class LanguageRESTService {
         Map<String, String> languageMap = new HashMap<String, String>();
         
         // Iterate through all the found language files and add them to the return map
-        for (String resourcePath : resourcePaths) {
+        for (Object resourcePathObject : resourcePaths) {
+
+            // Each resource path is guaranteed to be a string
+            String resourcePath = (String) resourcePathObject;
             
             // Get input stream for language file
             InputStream languageFileStream = servletContext.getResourceAsStream(resourcePath);