Certificate of completion

Vinícius Pontes de Oliveira

Java and java.io: Streams, Reader and Writers

completed the online course with an estimated workload of 12 hours.

Finished at May 03, 2022

Guilherme Silveira

Coordinator

Paulo Silveira

Chief Vision Officer

https://cursos.alura.com.br/certificate/6a38c731-7cad-4132-8e1a-77c2b4c9c784

Course lessons

Java and java.io: Streams, Reader and Writers

  • Reading with java.io
  • Writing with java.io
  • FileWriter and PrintStream
  • Using java.util.Scanner
  • Encoding and Charsets
  • Object serialization
Certificate authenticity QR code
Formal Certificate