Add Logging

src/main/java/com/thebrokenrail/gestus/skin/SkinColor.java

@@ -97,6 +97,7 @@ public final class SkinColor {
             try {
                 image = ImageIO.read(url);
             } catch (IOException e) {
+
                 return null;
             }
 

src/main/java/com/thebrokenrail/gestus/skin/SkinJSON.java

@@ -1,6 +1,8 @@
 package com.thebrokenrail.gestus.skin;
 
 import com.google.gson.Gson;
+import com.google.gson.JsonSyntaxException;
+import org.apache.logging.log4j.LogManager;
 
 import java.io.BufferedReader;
 import java.io.IOException;
@@ -47,6 +49,10 @@ final class SkinJSON {
         }
     }
 
+    static void error(String data) {
+        LogManager.getLogger("Gestus").error(data);
+    }
+
     private static final String SKIN_TEXTURE_KEY = "SKIN";
 
     static String get(UUID uuid) {
@@ -54,12 +60,14 @@ final class SkinJSON {
         String data = urlToString(url);
 
         if (data != null) {
+            try {
                 Gson gson = new Gson();
                 Response response = gson.fromJson(data, Response.class);
 
                 if (response != null && response.properties != null) {
                     for (Property property : response.properties) {
                         if ("textures".equals(property.name)) {
+                            try {
                                 String texturesJSON = new String(Base64.getDecoder().decode(property.value));
                                 Data textures = gson.fromJson(texturesJSON, Data.class);
 
@@ -69,11 +77,23 @@ final class SkinJSON {
                                 }
 
                                 break;
+                            } catch (JsonSyntaxException e) {
+                                error("Unable To Parse Embedded Skin Metadata: " + uuid.toString());
+                                return null;
                             }
                         }
                     }
                 }
 
+                error("Embedded Skin Metadata Is Invalid: " + uuid.toString());
+                return null;
+            } catch (JsonSyntaxException e) {
+                error("Unable To Parse Skin Metadata: " + uuid);
                 return null;
             }
+        } else {
+            error("Unable To Download Skin Metadata: " + uuid);
+            return null;
+        }
+    }
 }