runescape-client: fix the thing

runescape-client/src/main/java/IterableDualNodeQueueIterator.java

@@ -30,35 +30,35 @@ public class IterableDualNodeQueueIterator implements Iterator {
 		descriptor = "(Ljf;)V"
 	)
 	IterableDualNodeQueueIterator(IterableDualNodeQueue var1) {
-		this.last = null;
-		this.queue = var1;
-		this.head = this.queue.sentinel.previousDual;
-		this.last = null;
-	}
+		this.last = null; // L: 9
+		this.queue = var1; // L: 12
+		this.head = this.queue.sentinel.previousDual; // L: 13
+		this.last = null; // L: 14
+	} // L: 15
 
 	public void remove() {
-		if (this.last == null) {
+		if (this.last == null) { // L: 33
 			throw new IllegalStateException();
 		} else {
-			this.last.removeDual();
-			this.last = null;
+			this.last.removeDual(); // L: 34
+			this.last = null; // L: 35
 		}
-	}
+	} // L: 36
 
 	public Object next() {
-		DualNode var1 = this.head;
-		if (var1 == this.queue.sentinel) {
-			var1 = null;
-			this.head = null;
+		DualNode var1 = this.head; // L: 18
+		if (var1 == this.queue.sentinel) { // L: 19
+			var1 = null; // L: 20
+			this.head = null; // L: 21
 		} else {
-			this.head = var1.previousDual;
+			this.head = var1.previousDual; // L: 23
 		}
 
-		this.last = var1;
-		return var1;
+		this.last = var1; // L: 24
+		return var1; // L: 25
 	}
 
 	public boolean hasNext() {
-		return this.queue.sentinel != this.head;
+		return this.queue.sentinel != this.head; // L: 29
 	}
 }