java

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Jun 3, 2022 1 min read

I was implementing a searching algorithm and I had to search for two things. In this article I describe how I implemented combining two Java optionals in Java 9 using Optional.or compared with Java 8

May 6, 2021 2 min read

java

Java 11 negative symbol in Swedish

We performed a migration to Java 11 and a bug fix about negative symbol for negative numbers in Java ruined our implementation. This article describes the situation and the lessons learned.

Nov 20, 2020 1 min read

java

Java Unit Test to check UTF-8 chars

We have experienced an issue with UTF-8 characters in Java and we have designed a unit test to prevent that to happen again.

Feb 3, 2020 2 min read

java

Java big memory limit

Playing around with JVM options, we question ourselves; what would happen if we set the minimum memory to be greater than the available memory?