Update Maven plugin findbugs-maven-plugin to 2.5.3 from 2.5.2.

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/vfs/trunk@1546262 13f79535-47bb-0310-9956-ffa450edef68
Overriding method merely calls super.

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/vfs/trunk@1546264 13f79535-47bb-0310-9956-ffa450edef68
Update Maven plugin maven-pmd-plugin to 3.0.1 from 2.7.1.

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/vfs/trunk@1546265 13f79535-47bb-0310-9956-ffa450edef68
PMD: These nested if statements could be combined.

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/vfs/trunk@1546266 13f79535-47bb-0310-9956-ffa450edef68
Overriding method merely calls super.

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/vfs/trunk@1546267 13f79535-47bb-0310-9956-ffa450edef68
Overriding method merely calls super.

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/vfs/trunk@1546268 13f79535-47bb-0310-9956-ffa450edef68
Use simple name for org.apache.hadoop.fs.FileSystem instead of FQN.

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/vfs/trunk@1546269 13f79535-47bb-0310-9956-ffa450edef68
Useless parentheses.

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/vfs/trunk@1546270 13f79535-47bb-0310-9956-ffa450edef68
Use final.

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/vfs/trunk@1546271 13f79535-47bb-0310-9956-ffa450edef68
Use final.

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/vfs/trunk@1546272 13f79535-47bb-0310-9956-ffa450edef68
Use simple name for java.lang.reflect.Array instead of FQN.

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/vfs/trunk@1546273 13f79535-47bb-0310-9956-ffa450edef68
Reorg imports.

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/vfs/trunk@1546274 13f79535-47bb-0310-9956-ffa450edef68
Use US English spelling of 'Initializes'.

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/vfs/trunk@1546275 13f79535-47bb-0310-9956-ffa450edef68
Sort members in AB order.

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/vfs/trunk@1546276 13f79535-47bb-0310-9956-ffa450edef68
[PMD] Random object created and used only once in org.apache.commons.vfs2.impl.DefaultFileReplicator.init().

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/vfs/trunk@1546277 13f79535-47bb-0310-9956-ffa450edef68