Existing items:
    ...
    GeneratedJob{name='GameON_feature-click_on_logo_opens_menu_android'}
    ...

INFO: createOrUpdateConfig for GameON_feature-click_on_logo_opens_menu_android
Oct 11, 2016 10:25:17 AM javaposse.jobdsl.plugin.JenkinsJobManagement createNewItem
WARNING: Error writing config for new item GameON_feature-click_on_logo_opens_menu_android.
java.io.IOException: Failed to persist config.xml
	at hudson.model.ItemGroupMixIn.createProjectFromXML(ItemGroupMixIn.java:297)
	at jenkins.model.Jenkins.createProjectFromXML(Jenkins.java:3749)
	at javaposse.jobdsl.plugin.JenkinsJobManagement.createNewItem(JenkinsJobManagement.java:533)
	at javaposse.jobdsl.plugin.JenkinsJobManagement.createOrUpdateConfig(JenkinsJobManagement.java:148)
	at javaposse.jobdsl.dsl.JobManagement$createOrUpdateConfig$5.call(Unknown Source)
	at javaposse.jobdsl.plugin.InterruptibleJobManagement.createOrUpdateConfig(InterruptibleJobManagement.groovy:37)
	at javaposse.jobdsl.dsl.JobManagement$createOrUpdateConfig$5.call(Unknown Source)
	at javaposse.jobdsl.dsl.DslScriptLoader$_extractGeneratedJobs_closure4.doCall(DslScriptLoader.groovy:212)
	at sun.reflect.GeneratedMethodAccessor2351.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:93)
	at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:325)
	at org.codehaus.groovy.runtime.metaclass.ClosureMetaClass.invokeMethod(ClosureMetaClass.java:294)
	at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1024)
	at groovy.lang.Closure.call(Closure.java:414)
	at groovy.lang.Closure.call(Closure.java:430)
	at org.codehaus.groovy.runtime.DefaultGroovyMethods.each(DefaultGroovyMethods.java:2030)
	at org.codehaus.groovy.runtime.DefaultGroovyMethods.each(DefaultGroovyMethods.java:2015)
	at org.codehaus.groovy.runtime.DefaultGroovyMethods.each(DefaultGroovyMethods.java:2056)
	at org.codehaus.groovy.runtime.dgm$162.invoke(Unknown Source)
	at org.codehaus.groovy.runtime.callsite.PojoMetaMethodSite$PojoMetaMethodSiteNoUnwrapNoCoerce.invoke(PojoMetaMethodSite.java:274)
	at org.codehaus.groovy.runtime.callsite.PojoMetaMethodSite.call(PojoMetaMethodSite.java:56)
	at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:125)
	at javaposse.jobdsl.dsl.DslScriptLoader.extractGeneratedJobs(DslScriptLoader.groovy:203)
	at javaposse.jobdsl.dsl.DslScriptLoader.this$2$extractGeneratedJobs(DslScriptLoader.groovy)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:93)
	at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:325)
	at org.codehaus.groovy.runtime.metaclass.ClosureMetaClass.invokeMethod(ClosureMetaClass.java:384)
	at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1024)
	at org.codehaus.groovy.runtime.callsite.PogoMetaClassSite.callCurrent(PogoMetaClassSite.java:69)
	at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callCurrent(AbstractCallSite.java:174)
	at javaposse.jobdsl.dsl.DslScriptLoader$_runScriptsWithClassLoader_closure1.doCall(DslScriptLoader.groovy:84)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:93)
	at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:325)
	at org.codehaus.groovy.runtime.metaclass.ClosureMetaClass.invokeMethod(ClosureMetaClass.java:294)
	at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1024)
	at groovy.lang.Closure.call(Closure.java:414)
	at groovy.lang.Closure.call(Closure.java:430)
	at org.codehaus.groovy.runtime.DefaultGroovyMethods.each(DefaultGroovyMethods.java:2030)
	at org.codehaus.groovy.runtime.DefaultGroovyMethods.each(DefaultGroovyMethods.java:2015)
	at org.codehaus.groovy.runtime.DefaultGroovyMethods.each(DefaultGroovyMethods.java:2068)
	at org.codehaus.groovy.runtime.dgm$164.invoke(Unknown Source)
	at org.codehaus.groovy.runtime.callsite.PojoMetaMethodSite$PojoMetaMethodSiteNoUnwrapNoCoerce.invoke(PojoMetaMethodSite.java:274)
	at org.codehaus.groovy.runtime.callsite.PojoMetaMethodSite.call(PojoMetaMethodSite.java:56)
	at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:125)
	at javaposse.jobdsl.dsl.DslScriptLoader.runScriptsWithClassLoader(DslScriptLoader.groovy:68)
	at javaposse.jobdsl.dsl.DslScriptLoader.this$2$runScriptsWithClassLoader(DslScriptLoader.groovy)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.codehaus.groovy.runtime.callsite.PogoMetaMethodSite$PogoCachedMethodSiteNoUnwrapNoCoerce.invoke(PogoMetaMethodSite.java:210)
	at org.codehaus.groovy.runtime.callsite.PogoMetaMethodSite.callCurrent(PogoMetaMethodSite.java:59)
	at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callCurrent(AbstractCallSite.java:182)
	at javaposse.jobdsl.dsl.DslScriptLoader.runScripts(DslScriptLoader.groovy:44)
	at javaposse.jobdsl.plugin.ExecuteDslScripts.perform(ExecuteDslScripts.java:327)
	at hudson.tasks.BuildStepCompatibilityLayer.perform(BuildStepCompatibilityLayer.java:78)
	at hudson.tasks.BuildStepMonitor$1.perform(BuildStepMonitor.java:20)
	at hudson.model.AbstractBuild$AbstractBuildExecution.perform(AbstractBuild.java:779)
	at hudson.model.Build$BuildExecution.build(Build.java:205)
	at hudson.model.Build$BuildExecution.doRun(Build.java:162)
	at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:534)
	at hudson.model.Run.execute(Run.java:1720)
	at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:43)
	at hudson.model.ResourceController.execute(ResourceController.java:98)
	at hudson.model.Executor.run(Executor.java:401)
Caused by: org.xml.sax.SAXException: SAX2 driver class org.apache.xerces.parsers.SAXParser not found
java.lang.ClassNotFoundException: org.apache.xerces.parsers.SAXParser
	at org.xml.sax.helpers.XMLReaderFactory.loadClass(XMLReaderFactory.java:230)
	at org.xml.sax.helpers.XMLReaderFactory.createXMLReader(XMLReaderFactory.java:191)
	at jenkins.util.xml.XMLUtils.safeTransform(XMLUtils.java:66)
	at hudson.model.ItemGroupMixIn.createProjectFromXML(ItemGroupMixIn.java:274)
	... 74 more
Caused by: java.lang.ClassNotFoundException: org.apache.xerces.parsers.SAXParser
	at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
	at org.eclipse.jetty.webapp.WebAppClassLoader.loadClass(WebAppClassLoader.java:450)
	at org.eclipse.jetty.webapp.WebAppClassLoader.loadClass(WebAppClassLoader.java:403)
	at org.xml.sax.helpers.NewInstance.newInstance(NewInstance.java:82)
	at org.xml.sax.helpers.XMLReaderFactory.loadClass(XMLReaderFactory.java:228)
	... 77 more

def branches = []
readFileFromWorkspace("branches.txt").eachLine { branches << it }

branches.each {
    def branchName = it.replaceAll('\'', '')
    def jobName = "GameON_${branchName.substring(7)}_android".replaceAll('/', '-')
    job(jobName) {
        displayName("GameON ${branchName}")
        ...
    }
    if (!jenkins.model.Jenkins.instance.getItemByFullName(jobName)) {
        queue(jobName)
    }
}