ONAP uses Google Java Style with some modifications:
4.2 Block indentation: +4 spaces
4.4 Column limit: 120
IDE code formatter configurations can be found in the Google Style Guide repo.
As per https://gerrit.onap.org/r/#/c/79312/1/onap-java-formatter.xml, an ONAP Eclipse Java Formatter XML file has been merged and can be imported into Eclipse. Updates to the settings should be committed and merged back into the repository (e.g. - AAI-2198Getting issue details... STATUS ) . TBC: This should probably be in oparent for all to share.