Yes i know this is freakishly easy and everyone probably knows how to do this, but it hasn't been done in a while so i thought I'd help these n3wbs. (Smart coders - If my cases are wrong or whatnot, let me know. I'm going off of memory.)

Description: Teaches you how to make new class files to organize things up a little.
Difficulty: -2
Assumed Knowledge: Ability to follow directions and how to C + P

Step 1: Create a new text file called ObjectHandler.java and paste this into it:
Code:
public class ObjectHandler {
	public static void Objects(client c, int objectID, int objectX, int objectY) {
		
		[INSERT CODES HERE]

	}

}
Step 2: Where it says [INSERT CODE HERE] you are going to copy all of your object code from case 132: and paste it there.

Step 3: Now once you paste everything into the new class file you're going to need to add c. in front of everthing that uses a void, or method from client.java.
Example: change from sendMessage (or sM) to c.sendMessage (c.sM). It may take a while but you can use your replace command (ctrl + h) to quicken things up.
Example: in the find what: you can put sendMessage and in the replace with you can put c.sendMessage (be sure to capitilize as needed).

Step 4: In your case 132: in client.java insert
Code:
ObjectHandler.Objects(this, objectID, objectX, objectY);
Now for your ItemOnObject class. It's basically the same thing but I'll go through it again.

Step 1: Create a new text file and call it ItemOnObject.java and paste this into to:
Code:
public class ItemOnObject {
	public static void ItemOnObject(client c, int UsedOnObjectID, int ItemID) {

		[INSERT CODE HERE]
	
	}
}
Step 2: Same as step 2 from above except it's case 185: not case 132.

Step 3: Same as above.

Step 4: In case 185 put this:
Code:
ItemOnObject.ItemOnObject(this, UsedOnObjectID, ItemID);
And that should do it. Post any errors.