cd p3c-idea
gradle clean buildPlugin
cd p3c-idea
gradle runIde
# run specific IDEA
gradle runIde -Pidea_version=14.1.7
compile 'com.alibaba.p3c.idea:p3c-common:1.0.0'
Settings >> Plugins >> Browse repositories...
Search plugin by keyword 'alibaba' then install 'Alibaba Java Coding Guidelines' plugin
Restart to take effect.
Open https://plugins.jetbrains.com/plugin/10046-alibaba-java-coding-guidelines and download the latest version zip file.

Settings >> Plugins >> Install plugin from disk...,select the downloaded zip file in previous step then restart your idea

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Inspections
Code Analyze
We use the idea standard Inspection Results to show our violations.
We can also analyze file which is modified before vcs checkin.