def arg = "crx3"

//Execute top with command path display (c)
//chnage col size so that complete display is seen (export COLUMNS)
//exclude current command (grep -v)
println pipeEx("export COLUMNS=1000;top -cbn 1 | grep java | grep '$arg' | grep -v COLUMNS")
println pipeEx("export COLUMNS=1000;top -cbn 1 -H| grep java | grep '$arg'| grep -v COLUMNS")

def pipeEx(def cmd) {
    ['sh', '-c', cmd].execute().text
}