Cleaned up documentation, added lacking Java annotations.

src/com/sk89q/worldedit/scripting/CraftScriptContext.java

@@ -134,7 +134,6 @@ public class CraftScriptContext extends CraftScriptEnvironment {
     /**
      * Checks to make sure that there are enough but not too many arguments.
      *
-     * @param args
      * @param min
      * @param max -1 for no maximum
      * @param usage usage string
@@ -179,6 +178,8 @@ public class CraftScriptContext extends CraftScriptEnvironment {
      *
      * @param list
      * @return pattern
+     * @throws UnknownItemException 
+     * @throws DisallowedItemException 
      */
     public Pattern getBlockPattern(String list)
             throws UnknownItemException, DisallowedItemException {
@@ -191,6 +192,8 @@ public class CraftScriptContext extends CraftScriptEnvironment {
      * @param list
      * @param allBlocksAllowed
      * @return set
+     * @throws UnknownItemException 
+     * @throws DisallowedItemException 
      */
     public Set<Integer> getBlockIDs(String list, boolean allBlocksAllowed)
             throws UnknownItemException, DisallowedItemException {

src/com/sk89q/worldedit/scripting/RhinoContextFactory.java

@@ -28,12 +28,14 @@ public class RhinoContextFactory extends ContextFactory {
         this.timeLimit = timeLimit;
     }
     
+    @Override
     protected Context makeContext() {
         RhinoContext cx = new RhinoContext(this);
         cx.setInstructionObserverThreshold(10000);
         return cx;
     }
 
+    @Override
     protected void observeInstructionCount(Context cx, int instructionCount) {
         RhinoContext mcx = (RhinoContext)cx;
         long currentTime = System.currentTimeMillis();
@@ -43,6 +45,7 @@ public class RhinoContextFactory extends ContextFactory {
         }
     }
 
+    @Override
     protected Object doTopCall(Callable callable, Context cx, Scriptable scope,
             Scriptable thisObj, Object[] args) {
         RhinoContext mcx = (RhinoContext)cx;