jhinrichsen

def ms = java.lang.management.ManagementFactory.getRuntimeMXBean().getUptime()
def s = ms / 1000
def min = s / 60
def hours = min / 60
println "Uptime: ${s} seconds/ ${min} minutes/ ${hours} hours."

jhinrichsen

// Sort by multiple keys
Collection.metaClass.sort = { Closure... closures ->
  delegate.sort(false) { a, b ->
    closures.findResult { c -> c(a) <=> c(b) ?: null }
  }
}

List threads = Thread.getThreads()
println "${threads.size()}: Threads:"
threads.sort({it.threadGroup.name}, {it.name}).each { println "${it.threadGroup.name}: ${it.name.take(80)}" }

jhinrichsen

def isAuthenticated(User u) {
  try {
    return u.impersonate().isAuthenticated()
  }
  // Users pulled from SCM history e.a. are not GUI users
  catch (org.acegisecurity.userdetails.UsernameNotFoundException xc) {
    return false
  }
}

jhinrichsen

// Fetch all deployed artifacts of a Maven build

package main

import (
        "bufio"
        "flag"
        "fmt"
        "io"
        "log"

jhinrichsen

// Show average duration of all builds for a given Jenkins job
// return codes:
//      1: bad usage
　
package main
　
import (
        "encoding/json"
        "flag"
        "fmt"

jhinrichsen

// Generate buildozer commands from POM for wsimport tasks
// Needs to be executed in the root of the Maven project because files are
// looked up relative to module directory

package main

import (
        "encoding/xml"
        "flag"
        "fmt"

jhinrichsen

package main

import (
        "flag"
        "fmt"
        "log"
        "os"
        "path"
)

jhinrichsen

package main

import (
        "flag"
        "fmt"
        "io"
        "log"
        "net"
        "os"
)

jhinrichsen

// Schedule Nexus tasks that rebuild npm metadata via REST
// Logging on stderr, run response as JSON on stdout

package main

import (
        "encoding/json"
        "flag"
        "fmt"
        "io"

jhinrichsen

package main

import (
        "fmt"
        "os"
        "strconv"
)

func Bmi(m, l float64) int {
        return int(m/(l*l) + 0.5)