Mockito: Why You Still Should Appreciate InjectMocks Annotation

Anyone who has used Mockito for mocking and stubbing Java classes, probably is familiar with the InjectMocks-annotation. I seemed a…

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Mockito: Cannot instantiate @InjectMocks field: the type is an abstract class

Anyone who has used Mockito for mocking and stubbing Java classes, probably is familiar with the InjectMocks-annotation. Use this annotation…

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Mockito: Cannot instantiate @InjectMocks field: the type is an interface

Anyone who has used Mockito for mocking and stubbing Java classes, probably is familiar with the InjectMocks-annotation. Use this annotation…

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Local records or classes to improve the readability of stream operations

Java 14 came with the preview language feature of Records — a special lightweight class, comparable to similar constructs in…

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Functional Java by Example | Part 8 – More Pure Functions

This is part 8, the last instalment of the series called “Functional Java by Example”. The example I’m evolving in…

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Functional Java by Example | Part 7 – Treat Failures as Data Too

This is part 7 of the series called “Functional Java by Example”. The example I’m evolving in each part of…

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Functional Java by Example | Part 6 – Functions as Parameters

This is part 6 of the series called “Functional Java by Example”. The example I’m evolving in each part of…

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Functional Java by Example | Part 5 – Move I/O to the Outside

This is part 5 of the series called “Functional Java by Example”. In previous part we stopped mutating our documents…

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Functional Java by Example | Part 4 – Prefer Immutability

This is part 4 of the series called “Functional Java by Example”. In previous part we talked a bit about…

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