Merge pull request #8125 from eugenp/revert-8119-BAEL-3275-2

Revert "BAEL-3275: Using blocking queue for pub-sub"

spring-thymeleaf/src/main/java/com/baeldung/thymeleaf/utils/ArrayUtil.java

@@ -0,0 +1,8 @@
+package com.baeldung.thymeleaf.utils;
+
+public class ArrayUtil {
+
+    public static String[] array(String... args) {
+        return args;
+    }
+}

spring-thymeleaf/src/main/java/com/baeldung/thymeleaf/utils/BookUtils.java

@@ -0,0 +1,28 @@
+package com.baeldung.thymeleaf.utils;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.stream.IntStream;
+
+import com.baeldung.thymeleaf.model.Book;
+
+public class BookUtils {
+
+    private static List<Book> books = new ArrayList<Book>();
+
+    private static final int NUM_BOOKS = 30;
+        
+    private static final int MIN_BOOK_NUM = 1000;
+
+    public static List<Book> buildBooks() {
+        if (books.isEmpty()) {
+            IntStream.range(0, NUM_BOOKS).forEach(n -> {
+                books.add(new Book(MIN_BOOK_NUM + n + 1, "Spring in Action"));
+            });
+            
+        }
+
+        return books;
+    }
+    
+}

spring-thymeleaf/src/main/java/com/baeldung/thymeleaf/utils/StudentUtils.java

@@ -0,0 +1,34 @@
+package com.baeldung.thymeleaf.utils;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import com.baeldung.thymeleaf.model.Student;
+
+public class StudentUtils {
+
+    private static List<Student> students = new ArrayList<Student>();
+
+    public static List<Student> buildStudents() {
+        if (students.isEmpty()) {
+            Student student1 = new Student();
+            student1.setId(1001);
+            student1.setName("John Smith");
+            student1.setGender('M');
+            student1.setPercentage(Float.valueOf("80.45"));
+
+            students.add(student1);
+
+            Student student2 = new Student();
+            student2.setId(1002);
+            student2.setName("Jane Williams");
+            student2.setGender('F');
+            student2.setPercentage(Float.valueOf("60.25"));
+
+            students.add(student2);
+        }
+
+        return students;
+    }
+
+}

spring-thymeleaf/src/main/java/com/baeldung/thymeleaf/utils/TeacherUtils.java

@@ -0,0 +1,47 @@
+package com.baeldung.thymeleaf.utils;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import com.baeldung.thymeleaf.model.Teacher;
+
+public class TeacherUtils {
+
+	private static List<Teacher> teachers = new ArrayList<Teacher>();
+
+	public static List<Teacher> buildTeachers() {
+		if (teachers.isEmpty()) {
+			Teacher teacher1 = new Teacher();
+			teacher1.setId(2001);
+			teacher1.setName("Jane Doe");
+			teacher1.setGender("F");
+			teacher1.setActive(true);
+			teacher1.getCourses().add("Mathematics");
+			teacher1.getCourses().add("Physics");
+
+			teachers.add(teacher1);
+
+			Teacher teacher2 = new Teacher();
+			teacher2.setId(2002);
+			teacher2.setName("Lazy Dude");
+			teacher2.setGender("M");
+			teacher2.setActive(false);
+			teacher2.setAdditionalSkills("emergency responder");
+
+			teachers.add(teacher2);
+
+			Teacher teacher3 = new Teacher();
+			teacher3.setId(2002);
+			teacher3.setName("Micheal Jordan");
+			teacher3.setGender("M");
+			teacher3.setActive(true);
+			teacher3.getCourses().add("Sports");
+
+			teachers.add(teacher3);
+
+		}
+
+		return teachers;
+	}
+
+}