content: /*
   * Copyright (c) 2004, 2013, Oracle and/or its affiliates. All rights reserved.
   * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   *
   * This code is free software; you can redistribute it and/or modify it
   * under the terms of the GNU General Public License version 2 only, as
   * published by the Free Software Foundation.  Oracle designates this
   * particular file as subject to the "Classpath" exception as provided
   * by Oracle in the LICENSE file that accompanied this code.
   *
   * This code is distributed in the hope that it will be useful, but WITHOUT
   * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
   * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
   * version 2 for more details (a copy is included in the LICENSE file that
   * accompanied this code).
   *
   * You should have received a copy of the GNU General Public License version
   * 2 along with this work; if not, write to the Free Software Foundation,
   * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
   *
   * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
   * or visit www.oracle.com if you need additional information or have any
   * questions.
   */
  
  package java.lang;
  
  import java.lang.annotation.*;
  import static java.lang.annotation.ElementType.*;
  
  /**
   * Indicates that the named compiler warnings should be suppressed in the
   * annotated element (and in all program elements contained in the annotated
   * element).  Note that the set of warnings suppressed in a given element is
   * a superset of the warnings suppressed in all containing elements.  For
   * example, if you annotate a class to suppress one warning and annotate a
   * method to suppress another, both warnings will be suppressed in the method.
   *
   * <p>As a matter of style, programmers should always use this annotation
   * on the most deeply nested element where it is effective.  If you want to
   * suppress a warning in a particular method, you should annotate that
   * method rather than its class.
   *
   * @author Josh Bloch
   * @since 1.5
   * @jls 4.8 Raw Types
   * @jls 4.12.2 Variables of Reference Type
   * @jls 5.1.9 Unchecked Conversion
   * @jls 5.5.2 Checked Casts and Unchecked Casts
   * @jls 9.6.3.5 @SuppressWarnings
   */
  @Target({TYPE, FIELD, METHOD, PARAMETER, CONSTRUCTOR, LOCAL_VARIABLE})
  @Retention(RetentionPolicy.SOURCE)
  public @interface SuppressWarnings {
      /**
       * The set of warnings that are to be suppressed by the compiler in the
       * annotated element.  Duplicate names are permitted.  The second and
       * successive occurrences of a name are ignored.  The presence of
       * unrecognized warning names is <i>not</i> an error: Compilers must
       * ignore any warning names they do not recognize.  They are, however,
       * free to emit a warning if an annotation contains an unrecognized
       * warning name.
       *
       * <p> The string {@code "unchecked"} is used to suppress
       * unchecked warnings. Compiler vendors should document the
       * additional warning names they support in conjunction with this
       * annotation type. They are encouraged to cooperate to ensure
       * that the same names work across multiple compilers.
       * @return the set of warnings to be suppressed
       */
      String[] value();
  }
  