gitlab's diff views wrap badly when lines are longer than 118. Android
Studio places a grey line in the UI at 120.
@SuppressWarnings("LineLength") is added to a bunch of files to prevent
making this commit huge. People can remove that as they work on those
files, and fix the issues then.
I also ran Android Studio's default Ctrl-Alt-L code formatter, where it was
easy to do, and I was already in the file.
Tell the Jackson JSON parser to ignore App/Apk fields that should never
come from the index, but instead are set locally to keep track of the
current state of things on the device.
There are two forms of tests to enforce that the proper things get
ignored. It is not possible to do this with decorators alone, so I
chose to use @JsonIgnore and leave the variables we want filled in
undecorated. Also, all of the instance variables in Apk/App/Repo
should come directly from the index metadata so that they are pure
data classes. Currently some state info is stored in them, those are
decorated with @JsonIgnore.
The tests then include lists of accepted and ignored properties, and
anything that is not in those lists will cause the tests to fail. So
if someone is adding a new instance variable, they will get a fail
until the tests are updated. One set of tests actually writes blank
instances out as JSON since that's the easiest test to write, and
Jackson treats @JsonIgnore the same in both directions. Then there is
another test that reads a JSON file with added, unsupported values to
make sure that they are properly ignored.
Remove LITERAL_DO from the config in RightCurly as we want this:
do {
foo;
} while (bar);
Not this:
do {
foo;
}
while (bar);
This went unnoticed as LITERAL_DO was broken in RightCurly in earlier
Checkstyle versions.
Like PMD, we also had to add a concession to allow static imports.
This time, it was achieved by moving the assertions to a more generally
named `Assert` class, and then allowing static imports from that.
The only remaining error was ClipboardCompat, which was unnecessarily
exposing three top-level classes. Make the two implementation classes be
nested, private and static.
"Variable explicitly initialized to 'false' (default value for its type)"
I never remember what the default init value of booleans are, so this error
is quite annoying to me, and I can't see the harm of this behavior.
checkstyle says: "So in this case, x gets initialized to 0 twice, and bar
gets initialized to null twice. So there is a minor inefficiency."
We still allow them in single-line statements, like:
if (foo) bar;
for (int i : ints) bar;
Everything else should use braces to help readability and avoid silly
human mistakes that might result in bugs.
These changes were completely automated via a python script.
It doesn't include all of the Android style checks as found in Android Studio,
but it's a start.
Bump Gradle to 2.7 because the checkstyle plugin in earlier versions is just
not good enough.
