Error at install last master

[CSchemmy]

[ERROR] Failed to execute goal org.apache.maven.plugins:maven-javadoc-plugin:3.0.0:jar (attach-javadocs) on project boxable: MavenReportException: Error while generating Javadoc:
[ERROR] Exit code: 1 - xxxx/git/boxable/src/main/java/be/quodlibet/boxable/Table.java:216: warning: no description for @throws
[ERROR] * @throws IOException
[ERROR] ^
[ERROR] xxxx/git/boxable/src/main/java/be/quodlibet/boxable/Row.java:100: warning: no description for @return
[ERROR] * @return
[ERROR] ^
[ERROR] xxxx/git/boxable/src/main/java/be/quodlibet/boxable/Row.java:102: warning: no @PARAM for pageTopMargin
[ERROR] public TableCell createTableCell(float width, String tableData, PDDocument doc, PDPage page, float yStart, float pageTopMargin, float pageBottomMargin) {
[ERROR] ^
[ERROR] xxxx/git/boxable/src/main/java/be/quodlibet/boxable/Row.java:102: warning: no @PARAM for pageBottomMargin
[ERROR] public TableCell createTableCell(float width, String tableData, PDDocument doc, PDPage page, float yStart, float pageTopMargin, float pageBottomMargin) {
[ERROR] ^
[ERROR] xxxx/git/boxable/src/main/java/be/quodlibet/boxable/utils/FontUtils.java:64: error: exception not thrown: java.io.IOException
[ERROR] * @throws IOException
[ERROR] ^
[ERROR]
[ERROR] Command line was: /usr/lib/jvm/java-8-oracle/jre/../bin/javadoc @options @packages
[ERROR]
[ERROR] Refer to the generated Javadoc files in ' xxxx/git/boxable/target/apidocs' dir.
[ERROR] -> [Help 1]
[ERROR]
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR]
[ERROR] For more information about the errors and possible solutions, please read the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoExecutionException

[Frulenzo]

gradle javadoc says: 1 error,4 warnings.

I' fixing it right now