[ZOOKEEPER-3463] Enable warning messages in maven compiler plugin

• Type: Task
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 3.6.0, 3.5.5, 3.4.14
• Fix Version/s: 3.5.6
• Component/s: build
• Labels: pull-request-available
• Assignee: Andor Molnar
• Reporter: Andor Molnar
• Created: 16/Jul/19 13:57
• Updated: 16/Oct/19 18:59
• Resolved: 24/Jul/19 13:44

Description

"Show Warnings" is off by default in Maven Compiler Plugin. This invalidates our most recent setting of -Werror (treat warnings as errors).

Let's enable compiler warning messages in all projects and adjust Xdoclint setting:

<configuration>
  <showWarnings>true</showWarnings>
  <compilerArgs>
    ...
    <compilerArg>-Xdoclint:-missing</compilerArg>
    ...
 </compilerArgs>
</configuration>

Issue Links

• links to: GitHub Pull Request #1016
• links to: GitHub Pull Request #1018