Examples of java.util.Set.toArray()

java.util.Set.toArray()
Returns an array containing all of the elements in this set. If this set makes any guarantees as to what order its elements are returned by its iterator, this method must return the elements in the same order.
The returned array will be "safe" in that no references to it are maintained by this set. (In other words, this method must allocate a new array even if this set is backed by an array). The caller is thus free to modify the returned array.
This method acts as bridge between array-based and collection-based APIs. @return an array containing all the elements in this set

      return;
    }
    
    Set serviceNames = new HashSet();
    computeOSGiServiceNames(obj.getClass(), obj, serviceNames);
    ServiceRegistration registration = Activator.context.registerService((String[]) serviceNames.toArray(new String[serviceNames.size()]), obj, registrationProperties);
    registeredServices.put(objName, registration);
  }


  private void computeOSGiServiceNames(Class beanClass, Object bean, Set registered) {
    if (beanClass == null) {

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  }  
  
  public String[] getNames()
  {
    Set keys = params.keySet();
    return (String[])(keys.toArray(new String[keys.size()]));
  }
  
  public Parameter[] getParameterBlock(String key)
  {  
    return (Parameter[])params.get(key);

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      String source = tableName;
      HashMap map = mdir.getQuryData(target, source);
      searchClause = searchClause + (String)map.get("Search");
      Set tablesName = (Set)map.get("Table");


      Object[] objArray = tablesName.toArray();
      for (int j = 0; j < objArray.length; j++)
      {
        globalSet.add((String)objArray[j]);
      }

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  }


  public String[] getProperties()
  {
    final Set set = propertyMessages.keySet();
    return (String[]) set.toArray(new String[set.size()]);
  }


  public boolean isEmpty()
  {
    return propertyMessages.isEmpty();

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        javaClasses.add(clz);


        return new JavaClassCache() {
            public JavaClass[] getClasses() {
                log.trace("createJavaClassCache.getClasses()");
                return (JavaClass[])javaClasses.toArray(new JavaClass[0]);
            }


            public JavaClass getClassByName(final String name) {
                if (log.isTraceEnabled()) {
                    log.trace("createJavaClassCache.getClassByName() name="+name);

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            tree.add(adds[i].getName());
        }
        for (int i = 0; i < keeps.length; i++) {
            tree.add(keeps[i].getName());
        }
        String[] refs = (String[])tree.toArray(new String[tree.size()]);
        
        // replace private method to return binding classes blob
        m_factoryClass.deleteMethod(CLASSLIST_METHOD_NAME,
            CLASSLIST_METHOD_SIGNATURE);
        MethodBuilder mb = new ExceptionMethodBuilder(CLASSLIST_METHOD_NAME,

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        for (Iterator iter = basedirSet.iterator(); iter.hasNext();) {
            String basedir = (String) iter.next();
            bindingSet.addAll(getBindings(basedir + File.separator + this.getDirectory()));
        }


        return (String[]) bindingSet.toArray(new String[bindingSet.size()]);
    }


    /**
     * Returns the classpath for the binding compiler running in multi-module mode.
     */

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            newFiles.remove(key);
         }
      }
      // remove 
      if (toRemove != null && toRemove.size() > 0) {
         String[] keys = (String[])toRemove.toArray(new String[toRemove.size()]);
         for (int i=0; i < keys.length; i++) {
            log.warning(ME+": the file '" + keys[i] + "' has apparently been removed from the outside: will not send it. No further action required");
            existingFiles.remove(keys[i]);
         }
      }

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            newFiles.remove(key);
         }
      }
      // remove 
      if (toRemove != null && toRemove.size() > 0) {
         String[] keys = (String[])toRemove.toArray(new String[toRemove.size()]);
         for (int i=0; i < keys.length; i++) {
            log.warning(ME+": the file '" + keys[i] + "' has apparently been removed from the outside: will not send it. No further action required");
            existingFiles.remove(keys[i]);
         }
      }

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   private void prepareReplSource(boolean doFill) throws XmlBlasterException {
      if (!doFill)
         return;


      Set set = info_.getKeys();
      String[] keys = (String[])set.toArray(new String[set.size()]);
      for (int i=0; i < keys.length; i++)
         connectQos.addClientProperty(keys[i], info_.get(keys[i], null));
      publisher = new XmlBlasterPublisher();
      String oid = null;
      if (publishKey != null) {

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