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Findbugs Plugin

Findbugs plugin set from Monits. Removing bugs before they happen by enforcing best practices.

Build Status Coverage Status Maven Central Download

How to use with Maven

To use this plugin, please configure your findbugs-maven-plugin like below.

      <plugin>
        <groupId>org.codehaus.mojo</groupId>
        <artifactId>findbugs-maven-plugin</artifactId>
        <version>3.0.1</version>
        <configuration>
          <plugins>
            <plugin>
              <groupId>com.monits</groupId>
              <artifactId>findbugs-plugin</artifactId>
              <version>0.2.0</version>
            </plugin>
          </plugins>
        </configuration>
      </plugin>

We are both on Central Repository (formerly Maven Central) and jcenter.

History

0.2.0

New detectors:

  • added InconsistentHashCodeEqualsDetector: this new detector will check for classes that uses distinct fields in the calculation of hashCode and equals. A class with this bug breaks the "equal objects must have equal hashcodes" invariant and/or may also generate hash collisions on objects that are unequal.
  • Effective Java's item 10. toString should be overridden when a class has inner state. The check will make sure if members have themselves any state / are primitives to discard meaningless reports (think of a Service with a reference to a DAO).
  • Effective Java's item 8. Never override equals if defined by a super-class other than Object. Doing so breaks the general equals contract by breaking symmetry.
  • added UselessStringValueOfCallDetector to detect useless String.valueOf calls when the argument given is already a string.
  • added NonStaticPatternCompileDetector to report methods that have locals Pattern.compile with a harcoded, static or final local regex as a static final to avoid recompiling the regex.

0.1.1

  • forked from WorksApplication's original plugin. Awesome plugin, but Findbugs 2 only.
  • upgraded to Findbugs 3
  • rewrote most error messages to be more specific
  • fixed method detection for UnknownNullnessDetector
  • rewrote all unit tests, and added several new ones. Great code coverage
  • made UnexpectedAccessDetector ignore calls from classes that use JUnit's annotations or extends junit.framework.TestCase, which being tests are legit accesses.

0.0.3

  • added UnexpectedAccessDetector
  • added UndocumentedSuppressFBWarningsDetector
  • upgraded JDK from 1.6 to 1.7

0.0.2

  • added BrokenImmutableClassDetector
  • added LongIndexNameDetector
  • added LongTableNameDetector
  • added LongColumnNameDetector
  • added UnknownNullnessDetector
  • added UndocumentedIgnoreDetector
  • added ImplicitLengthDetector
  • added ImplicitNullnessDetector
  • added ColumnDefinitionDetector
  • added NullablePrimitiveDetector

0.0.1

  • First release

Copyright and License

Copyright 2015 Monits S.A.
Copyright 2013 Works Applications. Co.,Ltd.

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

    http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.