Linking to one of your private git repos made this only marginally clearer;
I see the edu.umd in there though !



> So setting the dependency as "provided" is all well and good until you need
> to implement an interface with the annotation applied... at which point you
> need to add back in the "provided" dependency...
>
> But it's still only compile-time, right ? Why would that be a problem ?


Having the annotation available at RUNTIME does allow for additional
> validations, so that would favour JSR-305, but given that you need the
> dependency transitive for compilation there is scope for issues if JSR-305
> ever gets rebooted.
>

Give me this with a tiny spoon please; when would this be a problem ?





> On 8 May 2013 09:53, Kristian Rosenvold <[email protected]
> >wrote:
>
> > You mean there's an older set of findbugs annoations ?
> >
> > Kristian
> >
> >
> > 2013/5/8 Stephen Connolly <[email protected]>
> >
> > > IntelliJ also supports the findbugs and jcip annotations too... but in
> > any
> > > case I will hold my piece... given that these annotations do not have
> > > parameters the risk is almost non-existant for *these* but I do think
> it
> > is
> > > a more general risk
> > >
> > >
> > > On 8 May 2013 09:06, Kristian Rosenvold <[email protected]
> > > >wrote:
> > >
> > > > I suspect like a lot of the rest of the community, they simply gave
> up
> > on
> > > > the jcp.
> > > >
> > > > I am no insider on the project but com.google.code.findbugs/jsr-305
> was
> > > > last published in a 2.0.1 version in july 2012, and
> > > > seems to be alive and kicking. IntelliJ also supports the annotations
> > > which
> > > > means we finally have /one/ set of annotations
> > > > that everybody understands.
> > > >
> > > > The value of both Nullable and Nonnull is just amazing once you get
> it
> > > all
> > > > in place.
> > > >
> > > > As for potential classloading issues, I'm sure /someone/ here would
> > know
> > > :)
> > > >
> > > > Kristian
> > > >
> > > >
> > > >
> > > >
> > > > 2013/5/8 Stephen Connolly <[email protected]>
> > > >
> > > > > On 8 May 2013 08:34, Hervé BOUTEMY <[email protected]> wrote:
> > > > >
> > > > > > I like this: could we define it as the standard way to add such
> > > > > > annotations in
> > > > > > whole Maven components? Any problem if we do it in Maven core
> > itself?
> > > > > >
> > > > > > I'm not a JSR-305 expert, any basic explanation on the
> > > > > > com.google.code.findbugs:jsr305 choice is good to know
> > > > > >
> > > > >
> > > > > Well as of 1.3.8 it's ASL whereas previous ones were LGPL.
> > > > >
> > > > > In general I like those annotations, though I tend to favour the
> > > findbugs
> > > > > annotations and jcip annotations in code I write while awaiting
> > jsr305
> > > to
> > > > > finalize (given that the spec is dormant, feared dead:
> > > > > http://jcp.org/en/jsr/detail?id=305) and I suspect a reboot of the
> > > spec
> > > > > may
> > > > > result in signature changes and as such, given that the annotations
> > are
> > > > > runtime retention, when annotations finally land in the JVM there
> may
> > > be
> > > > a
> > > > > risk from signature change...
> > > > >
> > > > > But that could be an irrational fear on my behalf...
> > > > >
> > > > > In any case I have clean room ASLv2 licensed versions of the
> findbugs
> > > and
> > > > > jcip annotations in my GitHub repo and published to central.
> > > > >
> > > > >
> > > > > > then we could add it to maven parent pom dependencyManagement
> > > section,
> > > > > and
> > > > > > write something into "Maven Developer Centre"
> > > > > >
> > > > > > Regards,
> > > > > >
> > > > > > Hervé
> > > > > >
> > > > > > Le mardi 7 mai 2013 16:49:25 [email protected] a écrit :
> > > > > > > Updated Branches:
> > > > > > >   refs/heads/master 231773324 -> 7b330f584
> > > > > > >
> > > > > > >
> > > > > > > Added jsr305 annotations
> > > > > > >
> > > > > > >
> > > > > > > Project:
> > > http://git-wip-us.apache.org/repos/asf/maven-surefire/repo
> > > > > > > Commit:
> > > > > > >
> > > > >
> > > >
> > >
> >
> http://git-wip-us.apache.org/repos/asf/maven-surefire/commit/7b330f58Tree:
> > > > > > >
> > > > >
> > >
> http://git-wip-us.apache.org/repos/asf/maven-surefire/tree/7b330f58Diff:
> > > > > > >
> > > http://git-wip-us.apache.org/repos/asf/maven-surefire/diff/7b330f58
> > > > > > >
> > > > > > > Branch: refs/heads/master
> > > > > > > Commit: 7b330f5845d9952a75ff5949d5f46fa913254308
> > > > > > > Parents: 2317733
> > > > > > > Author: Kristian Rosenvold <[email protected]>
> > > > > > > Authored: Tue May 7 18:49:15 2013 +0200
> > > > > > > Committer: Kristian Rosenvold <[email protected]>
> > > > > > > Committed: Tue May 7 18:49:15 2013 +0200
> > > > > > >
> > > > > > >
> > > >
> ----------------------------------------------------------------------
> > > > > > >  maven-surefire-common/pom.xml                      |    4 ++++
> > > > > > >  .../plugin/surefire/AbstractSurefireMojo.java      |    7
> > +++++--
> > > > > > >  .../maven/plugin/surefire/ClasspathCache.java      |    6
> ++++--
> > > > > > >  .../maven/plugin/surefire/CommonReflector.java     |    8
> > +++++---
> > > > > > >  .../apache/maven/plugin/surefire/ProviderInfo.java |    3 +++
> > > > > > >  .../surefire/booterclient/ForkConfiguration.java   |    4 ++--
> > > > > > >  .../plugin/surefire/util/DependencyScanner.java    |    4 +++-
> > > > > > >  .../maven/plugin/surefire/util/Relocator.java      |   12
> > > > ++++++++----
> > > > > > >  .../maven/plugin/surefire/util/ScannerUtil.java    |   10
> > > ++++++----
> > > > > > >  pom.xml                                            |    6
> ++++++
> > > > > > >  10 files changed, 46 insertions(+), 18 deletions(-)
> > > > > > >
> > > >
> ----------------------------------------------------------------------
> > > > > > >
> > > > > > >
> > > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
> http://git-wip-us.apache.org/repos/asf/maven-surefire/blob/7b330f58/maven-su
> > > > > > > refire-common/pom.xml
> > > > > > >
> > > >
> ----------------------------------------------------------------------
> > > > > > diff
> > > > > > > --git a/maven-surefire-common/pom.xml
> > > b/maven-surefire-common/pom.xml
> > > > > > index
> > > > > > > 1330eec..bed467b 100644
> > > > > > > --- a/maven-surefire-common/pom.xml
> > > > > > > +++ b/maven-surefire-common/pom.xml
> > > > > > > @@ -91,6 +91,10 @@
> > > > > > >        <artifactId>commons-lang3</artifactId>
> > > > > > >      </dependency>
> > > > > > >      <dependency>
> > > > > > > +      <groupId>com.google.code.findbugs</groupId>
> > > > > > > +      <artifactId>jsr305</artifactId>
> > > > > > > +    </dependency>
> > > > > > > +    <dependency>
> > > > > > >        <groupId>org.apache.maven.shared</groupId>
> > > > > > >        <artifactId>maven-common-artifact-filters</artifactId>
> > > > > > >        <version>1.3</version>
> > > > > > >
> > > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
> http://git-wip-us.apache.org/repos/asf/maven-surefire/blob/7b330f58/maven-su
> > > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
> refire-common/src/main/java/org/apache/maven/plugin/surefire/AbstractSurefir
> > > > > > > eMojo.java
> > > > > > >
> > > >
> ----------------------------------------------------------------------
> > > > > > diff
> > > > > > > --git
> > > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
> a/maven-surefire-common/src/main/java/org/apache/maven/plugin/surefire/Abst
> > > > > > > ractSurefireMojo.java
> > > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
> b/maven-surefire-common/src/main/java/org/apache/maven/plugin/surefire/Abst
> > > > > > > ractSurefireMojo.java index bcd5737..bb1f6ff 100644
> > > > > > > ---
> > > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
> a/maven-surefire-common/src/main/java/org/apache/maven/plugin/surefire/Abst
> > > > > > > ractSurefireMojo.java +++
> > > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
> b/maven-surefire-common/src/main/java/org/apache/maven/plugin/surefire/Abst
> > > > > > > ractSurefireMojo.java @@ -88,6 +88,8 @@ import
> > > > > > > org.apache.maven.surefire.util.RunOrder;
> > > > > > >  import org.apache.maven.toolchain.Toolchain;
> > > > > > >  import org.apache.maven.toolchain.ToolchainManager;
> > > > > > >
> > > > > > > +import javax.annotation.Nonnull;
> > > > > > > +
> > > > > > >  /**
> > > > > > >   * Abstract base class for running tests using Surefire.
> > > > > > >   *
> > > > > > > @@ -1266,7 +1268,7 @@ public abstract class
> AbstractSurefireMojo
> > > > > > >          }
> > > > > > >      }
> > > > > > >
> > > > > > > -    private List<String> getExcludeList()
> > > > > > > +    private @Nonnull List<String> getExcludeList()
> > > > > > >      {
> > > > > > >          List<String> excludes = null;
> > > > > > >          if ( isSpecificTestSpecified() )
> > > > > > > @@ -1339,7 +1341,7 @@ public abstract class
> AbstractSurefireMojo
> > > > > > >          return filterNulls( includes );
> > > > > > >      }
> > > > > > >
> > > > > > > -    private List<String> filterNulls( List<String> toFilter )
> > > > > > > +    private @Nonnull List<String> filterNulls( @Nonnull
> > > List<String>
> > > > > > > toFilter ) {
> > > > > > >          List<String> result = new ArrayList<String>(
> > > toFilter.size()
> > > > > );
> > > > > > >          for ( String item : toFilter )
> > > > > > > @@ -2130,6 +2132,7 @@ public abstract class
> AbstractSurefireMojo
> > > > > > >              return new DynamicProviderInfo( providerName );
> > > > > > >          }
> > > > > > >
> > > > > > > +        @Nonnull
> > > > > > >          public String getProviderName()
> > > > > > >          {
> > > > > > >              return providerName;
> > > > > > >
> > > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
> http://git-wip-us.apache.org/repos/asf/maven-surefire/blob/7b330f58/maven-su
> > > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
> refire-common/src/main/java/org/apache/maven/plugin/surefire/ClasspathCache.
> > > > > > > java
> > > > > >
> > > ----------------------------------------------------------------------
> > > > > > > diff --git
> > > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
> a/maven-surefire-common/src/main/java/org/apache/maven/plugin/surefire/Clas
> > > > > > > spathCache.java
> > > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
> b/maven-surefire-common/src/main/java/org/apache/maven/plugin/surefire/Clas
> > > > > > > spathCache.java index 1bcb065..ea250c2 100644
> > > > > > > ---
> > > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
> a/maven-surefire-common/src/main/java/org/apache/maven/plugin/surefire/Clas
> > > > > > > spathCache.java +++
> > > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
> b/maven-surefire-common/src/main/java/org/apache/maven/plugin/surefire/Clas
> > > > > > > spathCache.java @@ -21,6 +21,8 @@ package
> > > > > > org.apache.maven.plugin.surefire;
> > > > > > >  import java.util.concurrent.ConcurrentHashMap;
> > > > > > >  import org.apache.maven.surefire.booter.Classpath;
> > > > > > >
> > > > > > > +import javax.annotation.Nonnull;
> > > > > > > +
> > > > > > >  /**
> > > > > > >   * @author Kristian Rosenvold
> > > > > > >   */
> > > > > > > @@ -29,12 +31,12 @@ public class ClasspathCache
> > > > > > >      private static final ConcurrentHashMap<String, Classpath>
> > > > > > classpaths =
> > > > > > >          new ConcurrentHashMap<String, Classpath>( 4 );
> > > > > > >
> > > > > > > -    public static Classpath getCachedClassPath( String
> > artifactId
> > > )
> > > > > > > +    public static Classpath getCachedClassPath( @Nonnull
> String
> > > > > > artifactId
> > > > > > > ) {
> > > > > > >          return classpaths.get( artifactId );
> > > > > > >      }
> > > > > > >
> > > > > > > -    public static void setCachedClasspath( String key,
> Classpath
> > > > > > classpath
> > > > > > > ) +    public static void setCachedClasspath( @Nonnull String
> > key,
> > > > > > @Nonnull
> > > > > > > Classpath classpath ) {
> > > > > > >          classpaths.put( key, classpath );
> > > > > > >      }
> > > > > > >
> > > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
> http://git-wip-us.apache.org/repos/asf/maven-surefire/blob/7b330f58/maven-su
> > > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
> refire-common/src/main/java/org/apache/maven/plugin/surefire/CommonReflector
> > > > > > > .java
> > > > > >
> > > ----------------------------------------------------------------------
> > > > > > > diff --git
> > > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
> a/maven-surefire-common/src/main/java/org/apache/maven/plugin/surefire/Comm
> > > > > > > onReflector.java
> > > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
> b/maven-surefire-common/src/main/java/org/apache/maven/plugin/surefire/Comm
> > > > > > > onReflector.java index 538b7e0..6851539 100644
> > > > > > > ---
> > > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
> a/maven-surefire-common/src/main/java/org/apache/maven/plugin/surefire/Comm
> > > > > > > onReflector.java +++
> > > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
> b/maven-surefire-common/src/main/java/org/apache/maven/plugin/surefire/Comm
> > > > > > > onReflector.java @@ -25,6 +25,8 @@ import
> > > > > > > org.apache.maven.plugin.surefire.report.DefaultReporterFactory;
> > > > import
> > > > > > > org.apache.maven.surefire.util.ReflectionUtils;
> > > > > > >  import
> > org.apache.maven.surefire.util.SurefireReflectionException;
> > > > > > >
> > > > > > > +import javax.annotation.Nonnull;
> > > > > > > +
> > > > > > >  /**
> > > > > > >   * @author Kristian Rosenvold
> > > > > > >   */
> > > > > > > @@ -34,7 +36,7 @@ public class CommonReflector
> > > > > > >
> > > > > > >      private final ClassLoader surefireClassLoader;
> > > > > > >
> > > > > > > -    public CommonReflector( ClassLoader surefireClassLoader )
> > > > > > > +    public CommonReflector( @Nonnull ClassLoader
> > > > surefireClassLoader )
> > > > > > >      {
> > > > > > >          this.surefireClassLoader = surefireClassLoader;
> > > > > > >
> > > > > > > @@ -48,7 +50,7 @@ public class CommonReflector
> > > > > > >          }
> > > > > > >      }
> > > > > > >
> > > > > > > -    public Object createReportingReporterFactory(
> > > > > > > StartupReportConfiguration startupReportConfiguration ) +
> >  public
> > > > > > Object
> > > > > > > createReportingReporterFactory( @Nonnull
> > StartupReportConfiguration
> > > > > > > startupReportConfiguration ) {
> > > > > > >          Class<?>[] args = new Class[]{
> > > > this.startupReportConfiguration
> > > > > > };
> > > > > > >          Object src = createStartupReportConfiguration(
> > > > > > > startupReportConfiguration ); @@ -58,7 +60,7 @@ public class
> > > > > > > CommonReflector
> > > > > > >      }
> > > > > > >
> > > > > > >
> > > > > > > -    Object createStartupReportConfiguration(
> > > > > StartupReportConfiguration
> > > > > > > reporterConfiguration ) +    Object
> > > createStartupReportConfiguration(
> > > > > > > @Nonnull StartupReportConfiguration reporterConfiguration ) {
> > > > > > >          Constructor<?> constructor =
> > > ReflectionUtils.getConstructor(
> > > > > > > this.startupReportConfiguration, new Class[]{ boolean.class,
> > > > > > boolean.class,
> > > > > > >
> > > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
> http://git-wip-us.apache.org/repos/asf/maven-surefire/blob/7b330f58/maven-su
> > > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
> refire-common/src/main/java/org/apache/maven/plugin/surefire/ProviderInfo.ja
> > > > > > > va
> > > > >
> > ----------------------------------------------------------------------
> > > > > > > diff --git
> > > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
> a/maven-surefire-common/src/main/java/org/apache/maven/plugin/surefire/Prov
> > > > > > > iderInfo.java
> > > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
> b/maven-surefire-common/src/main/java/org/apache/maven/plugin/surefire/Prov
> > > > > > > iderInfo.java index 57069d8..50de7ea 100644
> > > > > > > ---
> > > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
> a/maven-surefire-common/src/main/java/org/apache/maven/plugin/surefire/Prov
> > > > > > > iderInfo.java +++
> > > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
> b/maven-surefire-common/src/main/java/org/apache/maven/plugin/surefire/Prov
> > > > > > > iderInfo.java @@ -24,11 +24,14 @@ import
> > > > > > > org.apache.maven.artifact.resolver.ArtifactResolutionException;
> > > > import
> > > > > > > org.apache.maven.plugin.MojoExecutionException;
> > > > > > >  import org.apache.maven.surefire.booter.Classpath;
> > > > > > >
> > > > > > > +import javax.annotation.Nonnull;
> > > > > > > +
> > > > > > >  /**
> > > > > > >   * @author Kristian Rosenvold
> > > > > > >   */
> > > > > > >  public interface ProviderInfo
> > > > > > >  {
> > > > > > > +    @Nonnull
> > > > > > >      String getProviderName();
> > > > > > >
> > > > > > >      boolean isApplicable();
> > > > > > >
> > > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
> http://git-wip-us.apache.org/repos/asf/maven-surefire/blob/7b330f58/maven-su
> > > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
> refire-common/src/main/java/org/apache/maven/plugin/surefire/booterclient/Fo
> > > > > > > rkConfiguration.java
> > > > > > >
> > > >
> ----------------------------------------------------------------------
> > > > > > diff
> > > > > > > --git
> > > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
> a/maven-surefire-common/src/main/java/org/apache/maven/plugin/surefire/boot
> > > > > > > erclient/ForkConfiguration.java
> > > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
> b/maven-surefire-common/src/main/java/org/apache/maven/plugin/surefire/boot
> > > > > > > erclient/ForkConfiguration.java index 8f6f3c9..ba1aa27 100644
> > > > > > > ---
> > > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
> a/maven-surefire-common/src/main/java/org/apache/maven/plugin/surefire/boot
> > > > > > > erclient/ForkConfiguration.java +++
> > > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
> b/maven-surefire-common/src/main/java/org/apache/maven/plugin/surefire/boot
> > > > > > > erclient/ForkConfiguration.java @@ -119,7 +119,7 @@ public
> class
> > > > > > > ForkConfiguration
> > > > > > >
> > > > > > >      /**
> > > > > > >       * @param classPath            cla the classpath arguments
> > > > > > > -     * @param startupConfiguration
> > > > > > > +     * @param startupConfiguration The startup configuration
> > > > > > >       * @param threadNumber         the thread number, to be
> the
> > > > > > replacement
> > > > > > > in the argLine   @return A commandline * @throws
> > > > > > > org.apache.maven.surefire.booter.SurefireBooterForkException *
> > > > > > > when unable to perform the fork
> > > > > > > @@ -208,7 +208,7 @@ public class ForkConfiguration
> > > > > > >       * for all classpath elements.
> > > > > > >       *
> > > > > > >       * @param classPath      List&lt;String> of all classpath
> > > > > elements.
> > > > > > > -     * @param startClassName
> > > > > > > +     * @param startClassName  The classname to start
> > (main-class)
> > > > > > >       * @return The file pointint to the jar
> > > > > > >       * @throws java.io.IOException When a file operation
> fails.
> > > > > > >       */
> > > > > > >
> > > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
> http://git-wip-us.apache.org/repos/asf/maven-surefire/blob/7b330f58/maven-su
> > > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
> refire-common/src/main/java/org/apache/maven/plugin/surefire/util/Dependency
> > > > > > > Scanner.java
> > > > > > >
> > > >
> ----------------------------------------------------------------------
> > > > > > diff
> > > > > > > --git
> > > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
> a/maven-surefire-common/src/main/java/org/apache/maven/plugin/surefire/util
> > > > > > > /DependencyScanner.java
> > > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
> b/maven-surefire-common/src/main/java/org/apache/maven/plugin/surefire/util
> > > > > > > /DependencyScanner.java index b50f295..b2e8ab8 100644
> > > > > > > ---
> > > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
> a/maven-surefire-common/src/main/java/org/apache/maven/plugin/surefire/util
> > > > > > > /DependencyScanner.java +++
> > > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
> b/maven-surefire-common/src/main/java/org/apache/maven/plugin/surefire/util
> > > > > > > /DependencyScanner.java @@ -34,6 +34,8 @@ import
> > > > > > > org.apache.maven.plugin.MojoExecutionException; import
> > > > > > > org.apache.maven.shared.utils.io.MatchPatterns;
> > > > > > >  import org.apache.maven.surefire.util.DefaultScanResult;
> > > > > > >
> > > > > > > +import javax.annotation.Nullable;
> > > > > > > +
> > > > > > >  /**
> > > > > > >   * Scans dependencies looking for tests.
> > > > > > >   *
> > > > > > > @@ -141,7 +143,7 @@ public class DependencyScanner {
> > > > > > >
> > > > > > >               private SpecificFileFilter specificTestFilter;
> > > > > > >
> > > > > > > -             public Matcher(List<String> includes,
> List<String>
> > > > > > excludes,
> > > > > > List<String>
> > > > > > > specificTests) +              public Matcher(@Nullable
> > List<String>
> > > > > > includes,
> > > > > > @Nullable
> > > > > > > List<String> excludes, @Nullable List<String> specificTests) {
> > > > > > >                       String[] specific = specificTests ==
> null ?
> > > new
> > > > > > String[0] :
> > > > > > > processIncludesExcludes( specificTests ); specificTestFilter =
> > new
> > > > > > > SpecificFileFilter( specific );
> > > > > > >
> > > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
> http://git-wip-us.apache.org/repos/asf/maven-surefire/blob/7b330f58/maven-su
> > > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
> refire-common/src/main/java/org/apache/maven/plugin/surefire/util/Relocator.
> > > > > > > java
> > > > > >
> > > ----------------------------------------------------------------------
> > > > > > > diff --git
> > > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
> a/maven-surefire-common/src/main/java/org/apache/maven/plugin/surefire/util
> > > > > > > /Relocator.java
> > > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
> b/maven-surefire-common/src/main/java/org/apache/maven/plugin/surefire/util
> > > > > > > /Relocator.java index 31dde5d..76da9de 100644
> > > > > > > ---
> > > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
> a/maven-surefire-common/src/main/java/org/apache/maven/plugin/surefire/util
> > > > > > > /Relocator.java +++
> > > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
> b/maven-surefire-common/src/main/java/org/apache/maven/plugin/surefire/util
> > > > > > > /Relocator.java @@ -19,6 +19,10 @@ package
> > > > > > > org.apache.maven.plugin.surefire.util;
> > > > > > >   * under the License.
> > > > > > >   */
> > > > > > >
> > > > > > > +import com.sun.istack.internal.NotNull;
> > > > > > > +
> > > > > > > +import javax.annotation.Nullable;
> > > > > > > +
> > > > > > >  /**
> > > > > > >   * Relocates class names when running with relocated provider
> > > > > > >   *
> > > > > > > @@ -26,12 +30,12 @@ package
> > org.apache.maven.plugin.surefire.util;
> > > > > > >   */
> > > > > > >  public class Relocator
> > > > > > >  {
> > > > > > > -    private final String relocation;
> > > > > > > +    private final @Nullable String relocation;
> > > > > > >
> > > > > > >      private static final String relocationBase =
> > > > > > > "org.apache.maven.surefire.";
> > > > > > >
> > > > > > >
> > > > > > > -    public Relocator( String relocation )
> > > > > > > +    public Relocator( @Nullable String relocation )
> > > > > > >      {
> > > > > > >          this.relocation = relocation;
> > > > > > >      }
> > > > > > > @@ -41,12 +45,12 @@ public class Relocator
> > > > > > >          relocation = "shadefire";
> > > > > > >      }
> > > > > > >
> > > > > > > -    private String getRelocation()
> > > > > > > +    private @Nullable String getRelocation()
> > > > > > >      {
> > > > > > >          return relocation;
> > > > > > >      }
> > > > > > >
> > > > > > > -    public String relocate( String className )
> > > > > > > +    public @NotNull String relocate( @NotNull String
> className )
> > > > > > >      {
> > > > > > >          if ( relocation == null )
> > > > > > >          {
> > > > > > >
> > > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
> http://git-wip-us.apache.org/repos/asf/maven-surefire/blob/7b330f58/maven-su
> > > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
> refire-common/src/main/java/org/apache/maven/plugin/surefire/util/ScannerUti
> > > > > > > l.java
> > > > > > >
> > > >
> ----------------------------------------------------------------------
> > > > > > diff
> > > > > > > --git
> > > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
> a/maven-surefire-common/src/main/java/org/apache/maven/plugin/surefire/util
> > > > > > > /ScannerUtil.java
> > > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
> b/maven-surefire-common/src/main/java/org/apache/maven/plugin/surefire/util
> > > > > > > /ScannerUtil.java index 3498e63..8b80301 100644
> > > > > > > ---
> > > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
> a/maven-surefire-common/src/main/java/org/apache/maven/plugin/surefire/util
> > > > > > > /ScannerUtil.java +++
> > > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
> b/maven-surefire-common/src/main/java/org/apache/maven/plugin/surefire/util
> > > > > > > /ScannerUtil.java @@ -25,6 +25,8 @@ import java.util.List;
> > > > > > >
> > > > > > >  import org.apache.commons.lang3.StringUtils;
> > > > > > >
> > > > > > > +import javax.annotation.Nonnull;
> > > > > > > +
> > > > > > >  final class ScannerUtil {
> > > > > > >
> > > > > > >       private ScannerUtil() {}
> > > > > > > @@ -35,22 +37,22 @@ final class ScannerUtil {
> > > > > > >
> > > > > > >      private static final String JAVA_CLASS_FILE_EXTENSION =
> > > > ".class";
> > > > > > >
> > > > > > > -    public static String convertToJavaClassName( String test )
> > > > > > > +    public static @Nonnull String convertToJavaClassName(
> > @Nonnull
> > > > > > String
> > > > > > > test ) {
> > > > > > >          return StringUtils.removeEnd( test, ".class"
> ).replace(
> > > FS,
> > > > > "."
> > > > > > );
> > > > > > >      }
> > > > > > >
> > > > > > > -    public static String
> convertJarFileResourceToJavaClassName(
> > > > String
> > > > > > test
> > > > > > > ) +    public static @Nonnull String
> > > > > > convertJarFileResourceToJavaClassName(
> > > > > > > @Nonnull String test ) {
> > > > > > >          return StringUtils.removeEnd( test, ".class"
> ).replace(
> > > "/",
> > > > > > "." );
> > > > > > > }
> > > > > > >
> > > > > > > -    public static String stripBaseDir( String basedir, String
> > > test )
> > > > > > > +    public static @Nonnull String stripBaseDir( String
> basedir,
> > > > String
> > > > > > test
> > > > > > > ) {
> > > > > > >          return StringUtils.removeStart( test, basedir );
> > > > > > >      }
> > > > > > >
> > > > > > > -    public static String[] processIncludesExcludes(
> List<String>
> > > > list
> > > > > )
> > > > > > > +    public static @Nonnull String[] processIncludesExcludes(
> > > > @Nonnull
> > > > > > > List<String> list ) {
> > > > > > >          List<String> newList = new ArrayList<String>();
> > > > > > >          for ( Object aList : list )
> > > > > > >
> > > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
> http://git-wip-us.apache.org/repos/asf/maven-surefire/blob/7b330f58/pom.xml
> > > > > > >
> > > >
> ----------------------------------------------------------------------
> > > > > > > diff --git a/pom.xml b/pom.xml
> > > > > > > index 677b367..c60f378 100644
> > > > > > > --- a/pom.xml
> > > > > > > +++ b/pom.xml
> > > > > > > @@ -265,6 +265,12 @@
> > > > > > >          <version>3.8.1</version>
> > > > > > >          <scope>test</scope>
> > > > > > >        </dependency>
> > > > > > > +      <dependency>
> > > > > > > +        <groupId>com.google.code.findbugs</groupId>
> > > > > > > +        <artifactId>jsr305</artifactId>
> > > > > > > +        <version>2.0.1</version>
> > > > > > > +        <scope>provided</scope>
> > > > > > > +      </dependency>
> > > > > > >      </dependencies>
> > > > > > >    </dependencyManagement>
> > > > > > >    <dependencies>
> > > > > >
> > > > > >
> > ---------------------------------------------------------------------
> > > > > > To unsubscribe, e-mail: [email protected]
> > > > > > For additional commands, e-mail: [email protected]
> > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
>

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