rev187

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

@@ -4,30 +4,30 @@ import net.runelite.mapping.Implements;
 import net.runelite.mapping.ObfuscatedName;
 import net.runelite.mapping.ObfuscatedSignature;
 
-@ObfuscatedName("jw")
+@ObfuscatedName("jo")
 @Implements("IterableDualNodeQueueIterator")
 public class IterableDualNodeQueueIterator implements Iterator {
-	@ObfuscatedName("u")
+	@ObfuscatedName("f")
 	@ObfuscatedSignature(
-		signature = "Ljz;"
+		signature = "Lji;"
 	)
 	@Export("queue")
 	IterableDualNodeQueue queue;
-	@ObfuscatedName("f")
+	@ObfuscatedName("i")
 	@ObfuscatedSignature(
-		signature = "Lfn;"
+		signature = "Lgw;"
 	)
 	@Export("head")
 	DualNode head;
-	@ObfuscatedName("b")
+	@ObfuscatedName("y")
 	@ObfuscatedSignature(
-		signature = "Lfn;"
+		signature = "Lgw;"
 	)
 	@Export("last")
 	DualNode last;
 
 	@ObfuscatedSignature(
-		signature = "(Ljz;)V"
+		signature = "(Lji;)V"
 	)
 	IterableDualNodeQueueIterator(IterableDualNodeQueue var1) {
 		this.last = null;
@@ -54,7 +54,11 @@ public class IterableDualNodeQueueIterator implements Iterator {
 	}
 
 	public void remove() {
-		this.last.removeDual();
-		this.last = null;
+		if (this.last == null) {
+			throw new IllegalStateException();
+		} else {
+			this.last.removeDual();
+			this.last = null;
+		}
 	}
 }