Added initial version

Client/src/main/java/org/runite/client/CacheResourceRequest.java

@@ -0,0 +1,20 @@
+package org.runite.client;
+
+final class CacheResourceRequest extends ResourceRequest {
+
+    Class41 cache;
+    byte[] data;
+    int type;
+
+    final byte[] getData() {
+        if (this.waiting) {
+            throw new RuntimeException("Attempted to get data while request was not completed yet");
+        }
+        return this.data;
+    }
+
+    final int getCompletion() {
+        return this.waiting ? 0 : 100;
+    }
+
+}