public ProcessDefinitionInfoCache(CommandExecutor commandExecutor){
  this.commandExecutor=commandExecutor;
  this.cache=Collections.synchronizedMap(new HashMap<String,ProcessDefinitionInfoCacheObject>());
}

public ProcessDefinitionInfoCache ( CommandExecutor commandExecutor ) { this . commandExecutor = commandExecutor ; this . cache = Collections . synchronizedMap ( new HashMap < String , ProcessDefinitionInfoCacheObject > ( ) ) ; }
cache with no limit
