From cd1be5b3294de67ebe01f9ae12e971f52673db8a Mon Sep 17 00:00:00 2001
From: imcasper <casper2756@gmail.com>
Date: Sat, 14 Sep 2019 12:41:26 +0200
Subject: [PATCH 1/2] Update PriorityQueue.kt

"arr" will never be increased for "PriorityQueue(0)"
---
 .../io/uuddlrlrba/ktalgs/datastructures/PriorityQueue.kt  | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/src/main/io/uuddlrlrba/ktalgs/datastructures/PriorityQueue.kt b/src/main/io/uuddlrlrba/ktalgs/datastructures/PriorityQueue.kt
index 526d6d8..7f966b5 100644
--- a/src/main/io/uuddlrlrba/ktalgs/datastructures/PriorityQueue.kt
+++ b/src/main/io/uuddlrlrba/ktalgs/datastructures/PriorityQueue.kt
@@ -26,10 +26,14 @@ import io.uuddlrlrba.ktalgs.sorts.exch
 import java.util.*
 import kotlin.Comparator
 
-class PriorityQueue<T>(size: Int, val comparator: Comparator<T>? = null) : Collection<T> {
+class PriorityQueue<T>(capacity: Int, val comparator: Comparator<T>? = null) : Collection<T> {
     public override var size: Int = 0
         private set
-    private var arr: Array<T?> = Array<Comparable<T>?>(size, { null }) as Array<T?>
+    private var arr: Array<T?> = Array<Comparable<T>?>(capacity, { null }) as Array<T?>
+
+    init {
+		if (capacity <= 0) throw Error("Invalid capacity: $capacity")
+	}
 
     public fun add(element: T) {
         if (size + 1 == arr.size) {

From bc2f2bd993779c10060a8bef6df93e2dc188ac09 Mon Sep 17 00:00:00 2001
From: imcasper <casper2756@gmail.com>
Date: Fri, 21 Feb 2020 12:13:28 +0300
Subject: [PATCH 2/2] Update PriorityQueue.kt

---
 src/main/io/uuddlrlrba/ktalgs/datastructures/PriorityQueue.kt | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/main/io/uuddlrlrba/ktalgs/datastructures/PriorityQueue.kt b/src/main/io/uuddlrlrba/ktalgs/datastructures/PriorityQueue.kt
index 7f966b5..04c3d40 100644
--- a/src/main/io/uuddlrlrba/ktalgs/datastructures/PriorityQueue.kt
+++ b/src/main/io/uuddlrlrba/ktalgs/datastructures/PriorityQueue.kt
@@ -32,8 +32,8 @@ class PriorityQueue<T>(capacity: Int, val comparator: Comparator<T>? = null) : C
     private var arr: Array<T?> = Array<Comparable<T>?>(capacity, { null }) as Array<T?>
 
     init {
-		if (capacity <= 0) throw Error("Invalid capacity: $capacity")
-	}
+        if (capacity <= 0) throw Error("Invalid capacity: $capacity")
+    }
 
     public fun add(element: T) {
         if (size + 1 == arr.size) {