feat(hw-02): implement student and book stream processing

hw-02/student-reader/src/main/java/com/example/StudentReader.java

@@ -0,0 +1,20 @@
+package com.example;
+
+import com.fasterxml.jackson.core.type.TypeReference;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import com.fasterxml.jackson.datatype.jsr310.JavaTimeModule;
+import java.io.IOException;
+import java.nio.file.Path;
+import java.util.List;
+
+public final class StudentReader {
+
+  public static List<Student> read(Path path) throws IOException {
+    return MAPPER.readValue(path.toFile(), new TypeReference<List<Student>>() {});
+  }
+
+  private StudentReader() {}
+
+  private static final ObjectMapper MAPPER =
+      new ObjectMapper().registerModule(new JavaTimeModule());
+}