From 9cbe8b5b28bc8e4202df903a1f2cfc356d36ee5f Mon Sep 17 00:00:00 2001
From: Graham <gpe@openrs2.dev>
Date: Mon, 2 Mar 2020 11:51:36 +0000
Subject: [PATCH] Simplify excluding the opaque predicate when removing the
 initializer

---
 .../openrs2/deob/transform/OpaquePredicateTransformer.kt    | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/deob/src/main/java/dev/openrs2/deob/transform/OpaquePredicateTransformer.kt b/deob/src/main/java/dev/openrs2/deob/transform/OpaquePredicateTransformer.kt
index 6084d4f8..38be3c6a 100644
--- a/deob/src/main/java/dev/openrs2/deob/transform/OpaquePredicateTransformer.kt
+++ b/deob/src/main/java/dev/openrs2/deob/transform/OpaquePredicateTransformer.kt
@@ -46,11 +46,7 @@ class OpaquePredicateTransformer : Transformer() {
 
             // remove initializer (except the opaque predicate at the start,
             // which we treat like any other)
-            for ((i, insn) in match.withIndex()) {
-                if (i >= 2) {
-                    method.instructions.remove(insn)
-                }
-            }
+            match.drop(2).forEach(method.instructions::remove)
 
             // remove field
             val owner = library[putstatic.owner]!!