Move array designators from the variable to the type
As reported by Sonar Lint:
Array designators should always be located on the type for better code
readability. Otherwise, developers must look both at the type and the
variable name to know whether or not a variable is an array.
Change-Id: If6b41fed3483d0992d402d8680552ab4bef89ffb
Signed-off-by: David Pursehouse <david.pursehouse@gmail.com>
Enable and fix "Statement unnecessarily nested within else clause" warnings
Since [1] the gerrit project includes jgit as a submodule, and has this
warning enabled, resulting in 100s of warnings in the console.
Also enable the warning here, and fix them.
At the same time, add missing braces around adjacent and nearby one-line
blocks.
[1] https://gerrit-review.googlesource.com/c/gerrit/+/227897
Change-Id: I81df3fc7ed6eedf6874ce1a3bedfa727a1897e4c
Signed-off-by: David Pursehouse <david.pursehouse@gmail.com>
This continues what commit d9ac7ddf10
(Remove unnecessary modifiers from interfaces, 2018-11-15) started.
Change-Id: I89720985a5a986722a0dcb9b5e9bbc25996bd5b3
On recent VMs, collection.toArray(new T[0]) is faster than
collection.toArray(new T[collection.size()]). Since it is also more
readable, it should now be the preferred way of collection to array
conversion.
https://shipilev.net/blog/2016/arrays-wisdom-ancients/
Change-Id: I80388532fb4b2b0663ee1fe8baa94f5df55c8442
Signed-off-by: Michael Keppler <Michael.Keppler@gmx.de>
Remove it from
* package private functions.
* try blocks
* for loops
this was done with the following python script:
$ cat f.py
import sys
import re
import os
def replaceFinal(m):
return m.group(1) + "(" + m.group(2).replace('final ', '') + ")"
methodDecl = re.compile(r"^([\t ]*[a-zA-Z_ ]+)\(([^)]*)\)")
def subst(fn):
input = open(fn)
os.rename(fn, fn + "~")
dest = open(fn, 'w')
for l in input:
l = methodDecl.sub(replaceFinal, l)
dest.write(l)
dest.close()
for root, dirs, files in os.walk(".", topdown=False):
for f in files:
if not f.endswith('.java'):
continue
full = os.path.join(root, f)
print full
subst(full)
Change-Id: If533a75a417594fc893e7c669d2c1f0f6caeb7ca
Signed-off-by: Han-Wen Nienhuys <hanwen@google.com>
Enable and fix warnings about redundant specification of type arguments
Since the introduction of generic type parameter inference in Java 7,
it's not necessary to explicitly specify the type of generic parameters.
Enable the warning in Eclipse, and fix all occurrences.
Change-Id: I9158caf1beca5e4980b6240ac401f3868520aad0
Signed-off-by: David Pursehouse <david.pursehouse@gmail.com>
Enable and fix 'Should be tagged with @Override' warning
Set missingOverrideAnnotation=warning in Eclipse compiler preferences
which enables the warning:
The method <method> of type <type> should be tagged with @Override
since it actually overrides a superclass method
Justification for this warning is described in:
http://stackoverflow.com/a/94411/381622
Enabling this causes in excess of 1000 warnings across the entire
code-base. They are very easy to fix automatically with Eclipse's
"Quick Fix" tool.
Fix all of them except 2 which cause compilation failure when the
project is built with mvn; add TODO comments on those for further
investigation.
Change-Id: I5772061041fd361fe93137fd8b0ad356e748a29c
Signed-off-by: David Pursehouse <david.pursehouse@gmail.com>
Revert "Extract path info from requests without decoding"
This reverts commit 19f869996f.
Leaving path info encoded confuses applications like Gitiles.
Trying to fix this inside of JGit was maybe the wrong solution.
Change-Id: I8df9ab6233ff513e427701c8a1a66022c19784eb
Gitiles malfunctions in conjunction with jgit and guice
because of a recent Guice bug fix. Work around the problem
by parsing the URI directly, bypassing the unescaping
performed by the getPathInfo method.
This rest of this message is copied from
https://gerrit-review.googlesource.com/#/c/60820/ :
The fix for Guice issue #745[1] causes getPathInfo() within the
GuiceFilter to return decoded values, eliminating the difference
between "foo/bar" and "foo%2Fbar". This is in spec with the servlet
standard, whose javadoc for getPathInfo[2] states that the return
value be "decoded by the web container".
Work around this by extracting the path part directly from the request
URI, which is unmodified by the container. This is copying the Guice
behavior prior to the bugfix.
[1] https://github.com/google/guice/issues/745
[2] http://docs.oracle.com/javaee/7/api/javax/servlet/http/HttpServletRequest.html#getPathInfo()
Change-Id: I7fdb291bda377dab6160599ee537962d5f60f1e8
Signed-off-by: David Pletcher <dpletcher@google.com>
Suppress boxing warnings where we know they are ok
Invoke the wrapper types' valueOf via static imports.
For booleans used in asserts, add a new assert in
the JUnit utility package since out current version of JUnit
does not have the assert(boolean, boolean) method.
Change-Id: I9099bd8efbc8c133479344d51ce7dabed8958a2b
Include some behaviors that were not clear to me until I had used it a
few times.
Warn about broken behavior for capture groups that do not match. It
would be nice to support these, but even for the cases where it's
clear what the behavior should be, it would be infeasible to
implement.
For example, consider the second group of the regex "(/a)/b(/c)?"
matched against the path "/a/b". We might want getServletPath() to
return "/a/b" and getPathInfo() to return null, but this is hard to
implement: there's no easy way to say "the substring up to the point
where (/c) would have matched if it were in the string even though
it's not." And even if we could, it's not clear there is even a right
answer in the general case.
Moreover, ideally we could warn about such broken patterns at servlet
initialization time, rather than at runtime, but even answering the
question of whether there are capture groups that might not match
requires more customized regular expression parsing than we want to
embark on. Hence, the best we can do is document how it fails.
Change-Id: I7bd5011f5bd387f9345a0e79b22a4d7ed918a190
All Git URLs operate off a suffix approach, for example the default
binding is for paths such as:
*/info/refs
*/git-upload-pack
*/git-receive-pack
These names are not common on project hosting servers, especially
one like Gerrit Code Review.
In addition to offering Git-over-HTTP as a servlet, offer it as a
filter that triggers when a matching suffix appears, but otherwise
delegates the request through the chain. This filter would permit
Gerrit Code Review to place projects at the root of the server,
rather than within the "/p/" subdirectory, making the HTTP and SSH
URL structure exactly match each other.
To prevent breakage with existing users, the MetaServlet and
GitServlet are kept as wrappers delegating to their filters,
returning 404 Not Found when the filter has no match.
Change-Id: I2465c15c086497e0faaae5941159d80c028fa8b1
The strings are externalized into the root resource bundles.
The resource bundles are stored under the new "resources" source
folder to get proper maven build.
Strings from tests are, in general, not externalized. Only in
cases where it was necessary to make the test pass the strings
were externalized. This was typically necessary in cases where
e.getMessage() was used in assert and the exception message was
slightly changed due to reuse of the externalized strings.
Change-Id: Ic0f29c80b9a54fcec8320d8539a3e112852a1f7b
Signed-off-by: Sasa Zivkov <sasa.zivkov@sap.com>
This is a simple HTTP server that provides the minimum server side
support required for dumb (non-git aware) transport clients.
We produce the info/refs and objects/info/packs file on the fly
from the local repository state, but otherwise serve data as raw
files from the on-disk structure.
In the future we could better optimize the FileSender class and the
servlets that use it to take advantage of direct file to network
APIs in more advanced servlet containers like Jetty.
Our glue package borrows the idea of a micro embedded DSL from
Google Guice and uses it to configure a collection of Filters
and HttpServlets, all of which are matched against requests using
regular expressions. If a subgroup exists in the pattern, it is
extracted and used for the path info component of the request.
Change-Id: Ia0f1a425d07d035e344ae54faf8aeb04763e7487
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Lars Vogel
David Pursehouse
Matthias Sohn
Carsten Hammer
Jonathan Nieder
Michael Keppler
Han-Wen Nienhuys
Shawn Pearce
David Pletcher
Robin Rosenberg
Dave Borowitz
Sasa Zivkov