replace Locals with scopeable MethodDeclarations to allow labels and types to be stored

langserver/java/TokenList.js

@@ -55,6 +55,18 @@ class TokenList {
         return false;
     }
 
+    /**
+     * Check if the current token matches the specified kind and consumes it
+     * @param {string} kind
+     */
+    isKind(kind) {
+        if (this.current && this.current.kind === kind) {
+            this.inc();
+            return true;
+        }
+        return false;
+    }
+
     /**
      * Check if the current token matches the specified value and consumes it or reports an error
      * @param {string} value