PMD check doesn't seem to work (for gradle)

[lkjh654]

Steps to reproduce:

1. execute command 'gradle pmd'

Expected behaviour:
PMD report is generated and present in /report directory

Actual result:
no PMD result is present. Task ends with 'UP-TO-DATE' status:

:android-sample:pmd UP-TO-DATE

[lkjh654]

changing
source = fileTree(android.sourceSets.main.java.srcDirs)

to:
source = fileTree('src/main/java/')

Fixes the issue.

[gounthar]

Your workaround worked for me too.