Replace LinkedHashSet queues with UniqueQueue

Signed-off-by: Graham <gpe@openrs2.org>

deob-bytecode/src/main/kotlin/org/openrs2/deob/bytecode/analysis/DataFlowAnalyzer.kt

@@ -5,7 +5,7 @@ import org.jgrapht.graph.DefaultEdge
 import org.jgrapht.graph.EdgeReversedGraph
 import org.objectweb.asm.tree.AbstractInsnNode
 import org.objectweb.asm.tree.MethodNode
-import org.openrs2.util.collect.removeFirstOrNull
+import org.openrs2.util.collect.UniqueQueue
 
 public abstract class DataFlowAnalyzer<T>(owner: String, private val method: MethodNode, backwards: Boolean = false) {
     private val graph: Graph<Int, DefaultEdge>
@@ -46,11 +46,11 @@ public abstract class DataFlowAnalyzer<T>(owner: String, private val method: Met
         val entrySet = createEntrySet()
         val initialSet = createInitialSet()
 
-        val workList = LinkedHashSet<Int>()
+        val workList = UniqueQueue<Int>()
         workList += graph.vertexSet().filter { vertex -> graph.inDegreeOf(vertex) == 0 }
 
         while (true) {
-            val node = workList.removeFirstOrNull() ?: break
+            val node = workList.poll() ?: break
 
             val predecessors = graph.incomingEdgesOf(node).map { edge ->
                 outSets[graph.getEdgeSource(edge)] ?: initialSet

deob-bytecode/src/main/kotlin/org/openrs2/deob/bytecode/transform/ConstantArgTransformer.kt

@@ -46,13 +46,13 @@ import org.openrs2.deob.bytecode.analysis.IntValueSet
 import org.openrs2.deob.bytecode.filter.ReflectedConstructorFilter
 import org.openrs2.deob.bytecode.remap.MethodMappingGenerator
 import org.openrs2.util.collect.DisjointSet
-import org.openrs2.util.collect.removeFirstOrNull
+import org.openrs2.util.collect.UniqueQueue
 import javax.inject.Inject
 import javax.inject.Singleton
 
 @Singleton
 public class ConstantArgTransformer @Inject constructor(private val profile: Profile) : Transformer() {
-    private val pendingMethods = LinkedHashSet<MemberRef>()
+    private val pendingMethods = UniqueQueue<MemberRef>()
     private val arglessMethods = mutableSetOf<DisjointSet.Partition<MemberRef>>()
     private val argValues = mutableMapOf<ArgPartition, IntValueSet>()
     private lateinit var inheritedMethodSets: DisjointSet<MemberRef>
@@ -72,7 +72,7 @@ public class ConstantArgTransformer @Inject constructor(private val profile: Pro
         queueEntryPoints(classPath)
 
         while (true) {
-            val method = pendingMethods.removeFirstOrNull() ?: break
+            val method = pendingMethods.poll() ?: break
             analyzeMethod(classPath, method)
         }
     }