Find in all selected pages the described expression in parallel

GParsUrlConcurrentlyProcess.groovy

import static groovyx.gpars.GParsPool.withPool 
 
def urls = [ 
 'http://groovy.codehaus.org', 
 'http://gpars.codehaus.org', 
 'http://gr8conf.org/' 
]*.toURL() 
 
println withPool { 
 urls.collectParallel { 
 it.text.findAll(~/[Gg]roovy/).size() 
 } 
}