From 3480e04e9558ec0b0a0d410f16618f095135da58 Mon Sep 17 00:00:00 2001
From: SteffenLm <33038091+SteffenLm@users.noreply.github.com>
Date: Thu, 31 Aug 2023 00:43:19 +0200
Subject: [PATCH 1/2] implement solution

---
 Exercise.java              |  4 ++--
 FilteredAdultStudents.java | 19 -------------------
 FilteredStudents.java      | 22 ++++++++++++++++++++++
 FilteredTeenStudents.java  | 19 -------------------
 4 files changed, 24 insertions(+), 40 deletions(-)
 delete mode 100644 FilteredAdultStudents.java
 create mode 100644 FilteredStudents.java
 delete mode 100644 FilteredTeenStudents.java

diff --git a/Exercise.java b/Exercise.java
index c8c512a..a8fab57 100644
--- a/Exercise.java
+++ b/Exercise.java
@@ -4,14 +4,14 @@ public static void main(String[] args) {
     Student steffen = new Student("Steffen", 28);
     Student kid = new Student("Kind", 15);
 
-    FilteredAdultStudents adultStudents = new FilteredAdultStudents();
+    FilteredStudents adultStudents = new FilteredStudents((student) -> student.age > 18);
     adultStudents.add(steffen);
     adultStudents.add(kid);
     adultStudents.printStudents();
 
     System.out.println("-----------------------");
 
-    FilteredTeenStudents teenStudents = new FilteredTeenStudents();
+    FilteredStudents teenStudents = new FilteredStudents(student -> student.age < 18);
     teenStudents.add(steffen);
     teenStudents.add(kid);
     teenStudents.printStudents();
diff --git a/FilteredAdultStudents.java b/FilteredAdultStudents.java
deleted file mode 100644
index 9132267..0000000
--- a/FilteredAdultStudents.java
+++ /dev/null
@@ -1,19 +0,0 @@
-import java.util.ArrayList;
-
-public class FilteredAdultStudents {
-  private ArrayList<Student> students;
-
-  public FilteredAdultStudents() {
-    this.students = new ArrayList<>();
-  }
-
-  public void add(Student student) {
-    if (student.age > 18) {
-      this.students.add(student);
-    }
-  }
-
-  public void printStudents() {
-    this.students.forEach((student) -> System.out.println(student));
-  }
-}
diff --git a/FilteredStudents.java b/FilteredStudents.java
new file mode 100644
index 0000000..d4a97a7
--- /dev/null
+++ b/FilteredStudents.java
@@ -0,0 +1,22 @@
+import java.util.ArrayList;
+import java.util.function.Predicate;
+
+public class FilteredStudents {
+    private ArrayList<Student> students;
+    private Predicate<Student> mandatoryFilter;
+
+    public FilteredStudents(Predicate<Student> filter) {
+        this.students = new ArrayList<>();
+        this.mandatoryFilter = filter;
+    }
+
+    public void add(Student element) {
+        if (this.mandatoryFilter.test(element)) {
+            this.students.add(element);
+        }
+    }
+
+    public void printStudents() {
+        this.students.forEach((student) -> System.out.println(student));
+    }
+}
diff --git a/FilteredTeenStudents.java b/FilteredTeenStudents.java
deleted file mode 100644
index 62c675c..0000000
--- a/FilteredTeenStudents.java
+++ /dev/null
@@ -1,19 +0,0 @@
-import java.util.ArrayList;
-
-public class FilteredTeenStudents {
-  private ArrayList<Student> students;
-
-  public FilteredTeenStudents() {
-    this.students = new ArrayList<>();
-  }
-
-  public void add(Student student) {
-    if (student.age < 18) {
-      this.students.add(student);
-    }
-  }
-
-  public void printStudents() {
-    this.students.forEach((student) -> System.out.println(student));
-  }
-}

From e7f5fd021f6de25506fa032af7c2c242990726ed Mon Sep 17 00:00:00 2001
From: github-actions <>
Date: Wed, 30 Aug 2023 22:43:40 +0000
Subject: [PATCH 2/2] Google Java Format

---
 FilteredStudents.java | 26 +++++++++++++-------------
 1 file changed, 13 insertions(+), 13 deletions(-)

diff --git a/FilteredStudents.java b/FilteredStudents.java
index d4a97a7..f83d166 100644
--- a/FilteredStudents.java
+++ b/FilteredStudents.java
@@ -2,21 +2,21 @@
 import java.util.function.Predicate;
 
 public class FilteredStudents {
-    private ArrayList<Student> students;
-    private Predicate<Student> mandatoryFilter;
+  private ArrayList<Student> students;
+  private Predicate<Student> mandatoryFilter;
 
-    public FilteredStudents(Predicate<Student> filter) {
-        this.students = new ArrayList<>();
-        this.mandatoryFilter = filter;
-    }
+  public FilteredStudents(Predicate<Student> filter) {
+    this.students = new ArrayList<>();
+    this.mandatoryFilter = filter;
+  }
 
-    public void add(Student element) {
-        if (this.mandatoryFilter.test(element)) {
-            this.students.add(element);
-        }
+  public void add(Student element) {
+    if (this.mandatoryFilter.test(element)) {
+      this.students.add(element);
     }
+  }
 
-    public void printStudents() {
-        this.students.forEach((student) -> System.out.println(student));
-    }
+  public void printStudents() {
+    this.students.forEach((student) -> System.out.println(student));
+  }
 }