Blog: java deep (Peter Verhas)

218 blogs updated: 44 min. ago
Java 9 Module Services
Wiring and Finding Java has a ServiceLoader class for long time. It was introduced in 1.6 but a similar technology was in use since around J...
10-01-2018 16:45:00 java deep (Peter Verhas) Agile & Testing
Do We Need User Acceptance Test?
(Betteridge's law of headlines does not apply.) I was wondering long time why we do UAT. Do not be mistaken. I do not want to say not to do ...
20-12-2017 16:54:51 java deep (Peter Verhas) Agile & Testing
Split a File as Stream
Last week I discussed that the new (@since 1.8) method splitAsStream in the class Pattern works on the character sequence reading from it on...
29-11-2017 16:53:16 java deep (Peter Verhas) Agile & Testing
Split as stream
I am preparing a regular expression tutorial update for the company I work for. The original tutorial was created in 2012 and Java has chang...
22-11-2017 16:12:57 java deep (Peter Verhas) Agile & Testing
noException in stream operation
This article is about some simple coding practice. Nothing really fancy. It is also discussed on StackOverflow. You just refactored a huge a...
30-08-2017 17:22:59 java deep (Peter Verhas) Agile & Testing
New Regex Features in Java 9
I recently received my complimentary copy of the book "Java 9 Regular Expressions" from Anubhava Srivastava published by Packt. The book is ...
16-08-2017 17:17:26 java deep (Peter Verhas) Agile & Testing
What is private in Java 9?
When doing interviews I experience that most of the candidates do not know what private modifier in Java really means. They know something a...
09-08-2017 18:17:31 java deep (Peter Verhas) Agile & Testing
Process Handling in Java 9
Managing operating system processes in Java was a daunting task all times. The reason for that is the poor tooling and poor API that are ava...
19-07-2017 17:52:04 java deep (Peter Verhas) Agile & Testing
Who needs Java modules after all ?
Oleg Selajev asked on twitter Jigsaw questions for 1000. I as an X want JPMS modules. What is X if it's not a platform developer? My answer ...
19-05-2017 18:46:38 java deep (Peter Verhas) Agile & Testing
Hacking the IntegerCache in Java 9
Five years ago I published an article in Hungarian about how to alter the IntegerCahe in the JDK. Doing that is essentially hacking the Java...
03-05-2017 17:49:49 java deep (Peter Verhas) Agile & Testing

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