[20/45] maven git commit: [MNG-5934] String handling issues identified by PMD

[MNG-5934] String handling issues identified by PMD Project: http://git-wip-us.apache.org/repos/asf/maven/repo Commit: http://git-wip-us.apache.org/repos/asf/maven/commit/8d91726f Tree: http://git-wip-us.apache.org/repos/asf/maven/tree/8d91726f Diff: http://git-wip-us.apache.org/repos/asf/maven/d

[20/45] maven git commit: [MNG-5934] String handling issues identified by PMD

[MNG-5934] String handling issues identified by PMD Project: http://git-wip-us.apache.org/repos/asf/maven/repo Commit: http://git-wip-us.apache.org/repos/asf/maven/commit/8d91726f Tree: http://git-wip-us.apache.org/repos/asf/maven/tree/8d91726f Diff: http://git-wip-us.apache.org/repos/asf/maven/d