Refactoring Study Group 1

Refactoring Study Group 1

You will be presented 5 diff files (patches) from open source systems and your job consist in identifying if they were generated by developer or by software, and to rank them according to their quality.
Basic definitions

Attention Please!

We changed all identifier names of new classes, methods, and variables names added as part of the refactoring for both versions (human and machine) to artificial names, e.g. (Clazz0004545).

We also removed all comments introduced by developers in the refactoring, so you should not look for comments or strange object names to base your decision.

If you find an artificial name like Clazz0004545, or methods called Object, etc. it could have been generated by human or software.

You should focus on the quality of the code, the logic, and how fluent is the code.

Spaghetti code in system 81. To clone the repo just type git clone https://moar82@bitbucket.org/moar82/81.git
DeveloperSoftwareI do not know
How confident you feel about your choice?*
Write a short description justifying your choice*
How much you like the refactoring proposed?*
Do you want to add any comment about the quality of the proposed refactoring?

Speculative Generality in System 86. To clone the repo just type git clone https://moar82@bitbucket.org/moar82/86.git
DeveloperSoftwareI do not know
How confident you feel about your choice?*
Write a short description justifying your choice*
How much you like the refactoring proposed?*
Do you want to add any comment about the quality of the proposed refactoring?

Lazy Class in System 101. To clone the repo just type git clone https://moar82@bitbucket.org/moar82/101.git
DeveloperSoftwareI do not know
How confident you feel about your choice?*
Write a short description justifying your choice*
How much you like the refactoring proposed?*
Do you want to add any comment about the quality of the proposed refactoring?

Blob in System 83. To clone the repo just type git clone https://moar82@bitbucket.org/moar82/83.git
DeveloperSoftwareI do not know
How confident you feel about your choice?*
Write a short description justifying your choice*
How much you like the refactoring proposed?*
Do you want to add any comment about the quality of the proposed refactoring?

Long Parameter List in System 103. To clone type git clone https://moar82@bitbucket.org/moar82/103.git
DeveloperSoftwareI do not know
How confident you feel about your choice?*
Write a short description justifying your choice*
How much you like the refactoring proposed?*
Do you want to add any comment about the quality of the proposed refactoring?

Background