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    • 20
    Mar
    2011
    0

    Testing randomly http://www.tr…

    Testing randomly http://www.transylvania-jug.org/archives/199

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    20
    Mar
    2011
    0

    Navigating (searching) collect…

    Navigating (searching) collections http://www.transylvania-jug.org/archives/212

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    20
    Mar
    2011
    0

    Navigating (Searching) Collections

    The Java collections framework includes the concept of NavigableSets / NavigableMaps. The principle behind these interfaces is that taking a SortedSet/SortedMap you can use a subset of it. Some examples: Given the following set: 1 2 3 4 5 @Before … Continue reading →

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    20
    Mar
    2011
    0

    Testing randomly

    Some times it is useful to throw “random” data at your algorithm to see if it produces the correct result (see fuzz testing). This is especially true if you are writing some fundamental piece of code like a sort algorithm, … Continue reading →

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    09
    Mar
    2011
    0

    How to test for the implementa…

    How to test for the implementation of toString() ? http://www.transylvania-jug.org/archives/165

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    09
    Mar
    2011
    0

    on microbenchmarking http://ww…

    on microbenchmarking http://www.transylvania-jug.org/archives/174

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    06
    Mar
    2011
    2

    Microbenchmarking and you

    Microbenchmarking is the practice of measuring the performance characteristics (like CPU, memory or I/O) of a small piece of code to determine which would be better suited for a particular scenario. If I could offer but one advice on this, … Continue reading →

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    06
    Mar
    2011
    1

    How to test for the implementation of toString()

    Problem statement: you have some value objects for which you implemented toString() (for debugging purposes) and now you would like to test using a unit test that these implementations exist. Possible solutions: – Use reflection to detect the existence of … Continue reading →

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    05
    Mar
    2011
    2

    Checking out the samples

    Before starting to post more code, I would like to to take a minute and show how the actual sample code can be accessed easily. Of course you can always browse it using a web browser, but there are better … Continue reading →

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    24
    Feb
    2011
    0

    Java SE 7 Developer Preview Re…

    Java SE 7 Developer Preview Release Now Available – http://www.transylvania-jug.org/archives/149

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    df