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

        }
    }
    
    private String [] getStringArray(Map categories) {
        Set allCategories = categories.keySet();
        return (String[]) allCategories.toArray(new String[0]);
    }




  public Configuration load(String configurationName, ConfigurationParser parser) throws ConfigurationManagerException {
    throw new ConfigurationManagerException("Using a specific parser with this handler is not supported");

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        }
    }
    
    public synchronized String[] getPoolNames(){
        Set names = _pools.keySet();
        return (String[]) names.toArray(new String[names.size()]);
    }


    public boolean acceptsURL(String url) throws SQLException {
        try {
            return url.startsWith(URL_PREFIX);

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                if (!validated)
                {
                    // Why is this wrapping all exceptions into 1 single exception? 
                    // This needs coordinating with the test expectations in the enhancer unit tests.
                    throw new NucleusUserException(LOCALISER_API.msg("019016", obj_cls.getName()), 
                        (Throwable[]) errors.toArray(new Throwable[errors.size()]));
                }
            }
        }
    }

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                }
                throw new Error( "Unable to find unambiguously defined class '" + className + "', candidates are: [" + sb.toString( ) + "]" );
            }
            else if ( validClazzCandidates.size( ) == 1 )
            {
                clazz = (Class) validClazzCandidates.toArray( )[0];
            }
            else
            {
                clazz = null;
            }

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          + dicNameRelativeDicHome + ".dic", charsetName, maxWordLen);
    } catch (IOException e) {
      throw toRuntimeException(e);
    }
    Set/* <Word> */set = (Set/* <Word> */) dics.get(dicNameRelativeDicHome);
    Word[] words = (Word[]) set.toArray(new Word[set.size()]);
    Arrays.sort(words);
    return words;
  }


  // -------------------------------------

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    return (char[][])this.originalTypes.get(typeRef);
  }
  
  private QualifiedTypeReference[] getSubstituedTypes() {
    Set types = this.substituedTypes.keySet();
    return (QualifiedTypeReference[]) types.toArray(new QualifiedTypeReference[types.size()]);
  }
  
  private char[][][] getSubstitution(TypeReference typeRef) {
    return (char[][][])this.substituedTypes.get(typeRef);
  }

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     */
    public void logOptions(Map options) {
      if ((this.tagBits & Logger.XML) != 0) {
        this.printTag(Logger.OPTIONS, null, true, false);
        final Set entriesSet = options.entrySet();
        Object[] entries = entriesSet.toArray();
        Arrays.sort(entries, new Comparator() {
          public int compare(Object o1, Object o2) {
            Map.Entry entry1 = (Map.Entry) o1;
            Map.Entry entry2 = (Map.Entry) o2;
            return ((String) entry1.getKey()).compareTo((String) entry2.getKey());

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                        all.add(exx);
                    }
                }
            }


            return (Class[]) all.toArray(new Class[all.size()]);
        }


        public boolean generateProxyMethod() {
            return !isFinal() && !isPrivate();
        }

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   * Returns the names of all defined user libraries. The corresponding classpath container path
   * is the name appended to the CONTAINER_ID.  
   */
  public synchronized String[] getUserLibraryNames() {
    Set set = this.userLibraries.keySet();
    return (String[]) set.toArray(new String[set.size()]);
  }
  
  private void initialize() {
    this.userLibraries = new HashMap();
    IEclipsePreferences instancePreferences = JavaModelManager.getJavaModelManager().getInstancePreferences();

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            desc.addDependencies(pending);
        }


        Class[] classes = new Class[pending.size()];
        pending.toArray(classes);


        for (int i = 0; i < classes.length; i++) {


            if (!java.rmi.Remote.class.isAssignableFrom(classes[i])) {
                continue;

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