/**
  * Called to provoke any necessary initialization. This helps prevent the module's intialization
  * queries to the user from happening at inopportune times (e.g., while a long chart calculation
  * is in mid-progress)
  */
 public void initialize(Taxa taxa) {
   setPreferredTaxa(taxa);
   fillerTask.initialize(taxa);
   if (!fillerTask.hasLimitedTrees(taxa)) {
     if (!MesquiteThread.isScripting() && !nTreesSet) {
       int n =
           MesquiteInteger.queryInteger(
               containerOfModule(),
               "Trees per block?",
               "How many trees to include per tree block?",
               numTrees);
       if (MesquiteInteger.isCombinable(n) && n > 0) numTrees = n;
       nTreesSet = true;
     }
   }
   ntreesItem.setEnabled(!fillerTask.hasLimitedTrees(taxa));
   MesquiteTrunk.resetMenuItemEnabling();
 }
 /**
  * Called to provoke any necessary initialization. This helps prevent the module's intialization
  * queries to the user from happening at inopportune times (e.g., while a long chart calculation
  * is in mid-progress)
  */
 public void initialize(Taxa taxa) {
   setPreferredTaxa(taxa);
   fillerTask.initialize(taxa);
   if (!fillerTask.hasLimitedTrees(taxa)) {
     if (!MesquiteThread.isScripting() && !nTreesSet) {
       int n =
           MesquiteInteger.queryInteger(
               containerOfModule(),
               "Trees per block?",
               "How many trees to include per tree block?",
               numTrees);
       if (MesquiteInteger.isCombinable(n) && n > 0) numTrees = n;
       nTreesSet = true;
     }
   }
   if (enableNumTreesChoice() && ntreesItem == null)
     ntreesItem = addMenuItem("Number of Trees...", makeCommand("setNumberTrees", this));
   if (ntreesItem != null && fillerTask != null)
     ntreesItem.setEnabled(!fillerTask.hasLimitedTrees(taxa));
   MesquiteTrunk.resetMenuItemEnabling();
 }