shared_set_error.groovy

/**
* vertx version:
* 	2.1.2 (built 2014-07-24 07:45:28)
* test:
*   vertx run shared_set_error.groovy
**/

import org.vertx.java.core.shareddata.impl.SharedSet

SharedSet<String> sharedSet = vertx.sharedData.getSet(
	'gertx.verticles'
)

['uno', 'dos', 'tres', 'cuatro'].each { n ->
	sharedSet << n
}

println "1) sharedSet.size(): ${sharedSet.size()}"
println "   -> ${sharedSet}"

for(int i = 0; i < sharedSet.size(); i++) {
	def current = sharedSet[i]
	println " *** (${i}) ${current}"
	sharedSet.remove(current)
}

println "2) sharedSet.size(): ${sharedSet.size()}"
println "   -> ${sharedSet}"


/** Output **
1) sharedSet.size(): 4
   -> [cuatro, tres, uno, dos]
 *** (0) cuatro
 *** (1) uno
2) sharedSet.size(): 2
   -> [tres, dos]
   
**        **/