Issue #5086: limit pmd/findbugs/spotbugs execution to 2000m to avoid OOM in travis
Issue #5086: limit pmd/findbugs/spotbugs execution to 2000m to avoid OOM in travis

checkstyle/checkstyle,jochenvdv/checkstyle,romani/checkstyle,rnveach/checkstyle,checkstyle/checkstyle,jonmbake/checkstyle,rnveach/checkstyle,rnveach/checkstyle,romani/checkstyle,jonmbake/checkstyle,checkstyle/checkstyle,jonmbake/checkstyle,checkstyle/checkstyle,jochenvdv/checkstyle,romani/checkstyle,checkstyle/checkstyle,rnveach/checkstyle,jochenvdv/checkstyle,checkstyle/checkstyle,rnveach/checkstyle,romani/checkstyle,romani/checkstyle,rnveach/checkstyle,romani/checkstyle