From 7679f3f304ad69b4527f78aba044219b79fd9a43 Mon Sep 17 00:00:00 2001
From: Igor Rudenko <iostream64@gmail.com>
Date: Sat, 1 Nov 2025 00:32:38 +0200
Subject: [PATCH] Use java version 17

---
 pom.xml                                                    | 5 +++--
 .../algorithm/collections/disjointset/FullCompression.java | 7 ++++++-
 .../collections/disjointset/PathHalvingCompression.java    | 7 ++++++-
 3 files changed, 15 insertions(+), 4 deletions(-)

diff --git a/pom.xml b/pom.xml
index 33e39e5..6d6b78a 100644
--- a/pom.xml
+++ b/pom.xml
@@ -35,8 +35,9 @@
     </scm>
 
     <properties>
-        <maven.compiler.source>1.8</maven.compiler.source>
-        <maven.compiler.target>1.8</maven.compiler.target>
+        <maven.compiler.source>17</maven.compiler.source>
+        <maven.compiler.target>17</maven.compiler.target>
+        <maven.compiler.release>17</maven.compiler.release>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
     </properties>
 
diff --git a/src/main/java/io/github/hextriclosan/algorithm/collections/disjointset/FullCompression.java b/src/main/java/io/github/hextriclosan/algorithm/collections/disjointset/FullCompression.java
index 636a813..c3d8d66 100644
--- a/src/main/java/io/github/hextriclosan/algorithm/collections/disjointset/FullCompression.java
+++ b/src/main/java/io/github/hextriclosan/algorithm/collections/disjointset/FullCompression.java
@@ -10,13 +10,18 @@
  * @param <E> the type of elements in the Disjoint Set
  */
 public class FullCompression<E> implements FindCompressStrategy<E> {
+    /**
+     * Creates a new FullCompression strategy.
+     */
+    public FullCompression() {
+    }
 
     /**
      * Applies the full path compression strategy to find the root of the subset containing the specified element.
      * If the element is not found in the map, an {@link IllegalArgumentException} is thrown.
      *
      * @param parentByElement the map representing the parent relationship of elements in the disjoint set
-     * @param element the element for which to find the root
+     * @param element         the element for which to find the root
      * @return the root of the subset containing the specified element
      * @throws IllegalArgumentException if the element is not found in the disjoint set
      */
diff --git a/src/main/java/io/github/hextriclosan/algorithm/collections/disjointset/PathHalvingCompression.java b/src/main/java/io/github/hextriclosan/algorithm/collections/disjointset/PathHalvingCompression.java
index e8c4759..9678939 100644
--- a/src/main/java/io/github/hextriclosan/algorithm/collections/disjointset/PathHalvingCompression.java
+++ b/src/main/java/io/github/hextriclosan/algorithm/collections/disjointset/PathHalvingCompression.java
@@ -9,13 +9,18 @@
  * @param <E> the type of elements in the Disjoint Set
  */
 public class PathHalvingCompression<E> implements FindCompressStrategy<E> {
+    /**
+     * Creates a new PathHalvingCompression strategy.
+     */
+    public PathHalvingCompression() {
+    }
 
     /**
      * Applies the path halving compression strategy to find the root of the subset containing the specified element.
      * If the element is not found in the map, an {@link IllegalArgumentException} is thrown.
      *
      * @param parentByElement the map representing the parent relationship of elements in the disjoint set
-     * @param element the element for which to find the root
+     * @param element         the element for which to find the root
      * @return the root of the subset containing the specified element
      * @throws IllegalArgumentException if the element is not found in the disjoint set
      */