br.com.objectos.code.ImmutableSet Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of code-apt Show documentation

There is a newer version: 0.16.2

/*
 * Copyright 2014-2015 Objectos, Fábrica de Software LTDA.
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not
 * use this file except in compliance with the License. You may obtain a copy of
 * the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations under
 * the License.
 */
package br.com.objectos.code;

import java.util.Collections;
import java.util.LinkedHashSet;
import java.util.Set;

/**
 * @author [email protected] (Marcio Endo)
 */
class ImmutableSet {

  private ImmutableSet() {
  }

  public static  Set of(@SuppressWarnings("unchecked") T... elements) {
    int length = elements.length;
    Set set = new LinkedHashSet<>(length);
    for (T element : elements) {
      set.add(element);
    }
    return Collections.unmodifiableSet(set);
  }

}