Helder Pereira questions

Helder Pereira answers

• Returning default value in method if there are no matches
• Java 8 Apply a BiFunction to two lists of different objects [duplicate]
• How to read csv file into an Array of arrays in scala
• Apache Flink Rest-Client Jar-Upload not working
• How to change the port of a Spring Boot application using Gradle?
• How can I convert a Stream of Strings to Stream of String pairs?
• Pure functional Random number generator - State monad
• PriorityBlockingQueue stream in Java 8 is out of order
• Static and non-static method in one class with the same name JAVA
• Java Streams - Filtering on previously filtered values