From 3a77ce7d889a6b205cb8bfac8ffd6d7e864399dc Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=D0=92=D0=BE=D0=BB=D0=BE=D0=B4=D0=B8=D0=BD=20=D0=93=D0=B5?=
 =?UTF-8?q?=D1=80=D0=BC=D0=B0=D0=BD?= <make_life_better@mail.ru>
Date: Wed, 26 Aug 2026 18:58:39 +0400
Subject: [PATCH] style: format Java code with google-java-format

---
 .../ru/project/collection/MyLinkedList.java   | 217 +++++++++---------
 .../main/java/ru/project/student/Student.java | 119 +++++-----
 .../ru/project/student/StudentBuilder.java    |  38 +--
 3 files changed, 188 insertions(+), 186 deletions(-)

diff --git a/app/src/main/java/ru/project/collection/MyLinkedList.java b/app/src/main/java/ru/project/collection/MyLinkedList.java
index 23b2b75..23bbad0 100644
--- a/app/src/main/java/ru/project/collection/MyLinkedList.java
+++ b/app/src/main/java/ru/project/collection/MyLinkedList.java
@@ -1,123 +1,120 @@
+package ru.project.collection;
+
 import java.util.Arrays;
-public class MyLinkedList<T> implements MyList<T>
-{
-    private Node<T> head;
-    private int size;
-    public void add(T value) {
-        if (head == null) {
-            this.head = new Node<>(value);
-        } else {
-            Node<T> temp = head;
-            while (temp.getNext() != null) {
-                temp = temp.getNext();
-            }
-            temp.setNext(new Node<>(value));
-        }
-        size++;
-    }
-    public T get(int index)
-    {
-        int currentIndex = 0;
-        Node<T> temp = head;
-        while(temp != null)
-        {
-            if (currentIndex == index)
-            {
-                return temp.getValue();
 
-            }
-            else {
-                temp = temp.getNext();
-                currentIndex++;
-            }
+public class MyLinkedList<T> implements MyList<T> {
+  private Node<T> head;
+  private int size;
 
-        }
-        throw new IllegalArgumentException();
+  public void add(T value) {
+    if (head == null) {
+      this.head = new Node<>(value);
+    } else {
+      Node<T> temp = head;
+      while (temp.getNext() != null) {
+        temp = temp.getNext();
+      }
+      temp.setNext(new Node<>(value));
     }
-    public void remove(int index)
-    {
-        if (index < 0 || index >= size) {
-            throw new IndexOutOfBoundsException();
-        }
-        if (index == 0)
-        {
-            head = head.getNext();
-            size--;
-            return;
+    size++;
+  }
 
-        }
-        int currentIndex = 0;
-        Node<T> temp = head;
-        while (temp != null)
-        {
-            if (currentIndex == index-1)
-            {
-                temp.setNext(temp.getNext().getNext());
-                size--;
-                return;
-            }
-            else {
-                temp = temp.getNext();
-                currentIndex++;
-            }
-        }
-    }
-    public T set(int index, T value) {
-        if (index < 0 || index >= size) {
-            throw new IllegalArgumentException();
-        }
+  public T get(int index) {
+    int currentIndex = 0;
+    Node<T> temp = head;
+    while (temp != null) {
+      if (currentIndex == index) {
+        return temp.getValue();
 
-        Node<T> temp = head;
-        for (int i = 0; i < index; i++) {
-            temp = temp.getNext();
-        }
+      } else {
+        temp = temp.getNext();
+        currentIndex++;
+      }
+    }
+    throw new IllegalArgumentException();
+  }
 
-        T oldValue = temp.getValue();
-        temp.setValue(value);
-        return oldValue;
+  public void remove(int index) {
+    if (index < 0 || index >= size) {
+      throw new IndexOutOfBoundsException();
     }
-    public int size() {
-        return size;
+    if (index == 0) {
+      head = head.getNext();
+      size--;
+      return;
     }
-    public boolean isEmpty()
-    {
-        return size == 0;
+    int currentIndex = 0;
+    Node<T> temp = head;
+    while (temp != null) {
+      if (currentIndex == index - 1) {
+        temp.setNext(temp.getNext().getNext());
+        size--;
+        return;
+      } else {
+        temp = temp.getNext();
+        currentIndex++;
+      }
     }
-    @Override
-    public String toString() {
-        Object[] res = new Object[size];
-        int index = 0;
-        Node<T> temp = head;
-        while (temp != null) {
-            res[index] = temp.getValue();
-            index++;
-            temp = temp.getNext();
-        }
-        return Arrays.toString(res);
+  }
+
+  public T set(int index, T value) {
+    if (index < 0 || index >= size) {
+      throw new IllegalArgumentException();
     }
 
-    private static class Node<T> {
-        private T value;
-        private Node<T> next;
-
-        public Node(T value) {
-            this.value = value;
-        }
-
-        public void setValue(T value) {
-            this.value = value;
-        }
-
-        public void setNext(Node<T> next) {
-            this.next = next;
-        }
-
-        public T getValue() {
-            return value;
-        }
-
-        public Node<T> getNext() {
-            return next;
-        }
+    Node<T> temp = head;
+    for (int i = 0; i < index; i++) {
+      temp = temp.getNext();
     }
-}
\ No newline at end of file
+
+    T oldValue = temp.getValue();
+    temp.setValue(value);
+    return oldValue;
+  }
+
+  public int size() {
+    return size;
+  }
+
+  public boolean isEmpty() {
+    return size == 0;
+  }
+
+  @Override
+  public String toString() {
+    Object[] res = new Object[size];
+    int index = 0;
+    Node<T> temp = head;
+    while (temp != null) {
+      res[index] = temp.getValue();
+      index++;
+      temp = temp.getNext();
+    }
+    return Arrays.toString(res);
+  }
+
+  private static class Node<T> {
+    private T value;
+    private Node<T> next;
+
+    public Node(T value) {
+      this.value = value;
+    }
+
+    public void setValue(T value) {
+      this.value = value;
+    }
+
+    public void setNext(Node<T> next) {
+      this.next = next;
+    }
+
+    public T getValue() {
+      return value;
+    }
+
+    public Node<T> getNext() {
+      return next;
+    }
+  }
+}
diff --git a/app/src/main/java/ru/project/student/Student.java b/app/src/main/java/ru/project/student/Student.java
index 3e4332f..f433387 100644
--- a/app/src/main/java/ru/project/student/Student.java
+++ b/app/src/main/java/ru/project/student/Student.java
@@ -3,69 +3,74 @@ package ru.project.student;
 import java.util.Objects;
 
 public class Student {
-    private final String groupNumber;
-    private final double averageGrade;
-    private final String recordBookNumber;
+  private final String groupNumber;
+  private final double averageGrade;
+  private final String recordBookNumber;
 
-    Student(String groupNumber, double averageGrade, String recordBookNumber) {
-        if (groupNumber == null || groupNumber.isBlank()) {
-            throw new IllegalArgumentException("Group number cannot be empty");
-        }
-        if (averageGrade < 0.0 || averageGrade > 5.0) {
-            throw new IllegalArgumentException("Average grade must be between 0.0 and 5.0");
-        }
-        if (recordBookNumber == null || recordBookNumber.isBlank()) {
-            throw new IllegalArgumentException("Record book number cannot be empty");
-        }
-        this.groupNumber = groupNumber;
-        this.averageGrade = averageGrade;
-        this.recordBookNumber = recordBookNumber;
+  Student(String groupNumber, double averageGrade, String recordBookNumber) {
+    if (groupNumber == null || groupNumber.isBlank()) {
+      throw new IllegalArgumentException("Group number cannot be empty");
+    }
+    if (averageGrade < 0.0 || averageGrade > 5.0) {
+      throw new IllegalArgumentException("Average grade must be between 0.0 and 5.0");
+    }
+    if (recordBookNumber == null || recordBookNumber.isBlank()) {
+      throw new IllegalArgumentException("Record book number cannot be empty");
+    }
+    this.groupNumber = groupNumber;
+    this.averageGrade = averageGrade;
+    this.recordBookNumber = recordBookNumber;
+  }
+
+  public String getGroupNumber() {
+    return groupNumber;
+  }
+
+  public double getAverageGrade() {
+    return averageGrade;
+  }
+
+  public String getRecordBookNumber() {
+    return recordBookNumber;
+  }
+
+  @Override
+  public String toString() {
+    return "Student{"
+        + "groupNumber='"
+        + groupNumber
+        + '\''
+        + ", averageGrade="
+        + averageGrade
+        + ", recordBookNumber='"
+        + recordBookNumber
+        + '\''
+        + '}';
+  }
+
+  @Override
+  public boolean equals(Object obj) {
+    if (this == obj) {
+      return true;
     }
 
-    public String getGroupNumber() {
-        return groupNumber;
+    if (obj == null || getClass() != obj.getClass()) {
+      return false;
     }
 
-    public double getAverageGrade() {
-        return averageGrade;
+    if (this.hashCode() != obj.hashCode()) {
+      return false;
     }
 
-    public String getRecordBookNumber() {
-        return recordBookNumber;
-    }
+    Student student = (Student) obj;
 
-    @Override
-    public String toString() {
-        return "Student{" +
-                "groupNumber='" + groupNumber + '\'' +
-                ", averageGrade=" + averageGrade +
-                ", recordBookNumber='" + recordBookNumber + '\'' +
-                '}';
-    }
+    return Double.compare(averageGrade, student.averageGrade) == 0
+        && Objects.equals(groupNumber, student.groupNumber)
+        && Objects.equals(recordBookNumber, student.recordBookNumber);
+  }
 
-    @Override
-    public boolean equals(Object obj) {
-        if (this == obj) {
-            return true;
-        }
-
-        if (obj == null || getClass() != obj.getClass()) {
-            return false;
-        }
-
-        if (this.hashCode() != obj.hashCode()) {
-            return false;
-        }
-
-        Student student = (Student) obj;
-
-        return Double.compare(averageGrade, student.averageGrade) == 0
-                && Objects.equals(groupNumber, student.groupNumber)
-                && Objects.equals(recordBookNumber, student.recordBookNumber);
-    }
-
-    @Override
-    public int hashCode() {
-        return Objects.hash(groupNumber, averageGrade, recordBookNumber);
-    }
-}
\ No newline at end of file
+  @Override
+  public int hashCode() {
+    return Objects.hash(groupNumber, averageGrade, recordBookNumber);
+  }
+}
diff --git a/app/src/main/java/ru/project/student/StudentBuilder.java b/app/src/main/java/ru/project/student/StudentBuilder.java
index 3e1ec41..af67320 100644
--- a/app/src/main/java/ru/project/student/StudentBuilder.java
+++ b/app/src/main/java/ru/project/student/StudentBuilder.java
@@ -1,26 +1,26 @@
 package ru.project.student;
 
 public class StudentBuilder {
-    private String groupNumber;
-    private double averageGrade;
-    private String recordBookNumber;
+  private String groupNumber;
+  private double averageGrade;
+  private String recordBookNumber;
 
-    public StudentBuilder setGroupNumber(String groupNumber) {
-        this.groupNumber = groupNumber;
-        return this;
-    }
+  public StudentBuilder setGroupNumber(String groupNumber) {
+    this.groupNumber = groupNumber;
+    return this;
+  }
 
-    public StudentBuilder setAverageGrade(double averageGrade) {
-        this.averageGrade = averageGrade;
-        return this;
-    }
+  public StudentBuilder setAverageGrade(double averageGrade) {
+    this.averageGrade = averageGrade;
+    return this;
+  }
 
-    public StudentBuilder setRecordBookNumber(String recordBookNumber) {
-        this.recordBookNumber = recordBookNumber;
-        return this;
-    }
+  public StudentBuilder setRecordBookNumber(String recordBookNumber) {
+    this.recordBookNumber = recordBookNumber;
+    return this;
+  }
 
-    public Student build() {
-        return new Student(groupNumber, averageGrade, recordBookNumber);
-    }
-}
\ No newline at end of file
+  public Student build() {
+    return new Student(groupNumber, averageGrade, recordBookNumber);
+  }
+}