libjava/classpath/java/lang/SuppressWarnings.java

   1 /* SuppressWarnings - Annotation to avoid compiler warnings
   2    Copyright (C) 2004 Free Software Foundation, Inc.
   3
   4 This file is part of GNU Classpath.
   5
   6 GNU Classpath is free software; you can redistribute it and/or modify
   7 it under the terms of the GNU General Public License as published by
   8 the Free Software Foundation; either version 2, or (at your option)
   9 any later version.
  10
  11 GNU Classpath is distributed in the hope that it will be useful, but
  12 WITHOUT ANY WARRANTY; without even the implied warranty of
  13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14 General Public License for more details.
  15
  16 You should have received a copy of the GNU General Public License
  17 along with GNU Classpath; see the file COPYING.  If not, write to the
  18 Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
  19 02110-1301 USA.
  20
  21 Linking this library statically or dynamically with other modules is
  22 making a combined work based on this library.  Thus, the terms and
  23 conditions of the GNU General Public License cover the whole
  24 combination.
  25
  26 As a special exception, the copyright holders of this library give you
  27 permission to link this library with independent modules to produce an
  28 executable, regardless of the license terms of these independent
  29 modules, and to copy and distribute the resulting executable under
  30 terms of your choice, provided that you also meet, for each linked
  31 independent module, the terms and conditions of the license of that
  32 module.  An independent module is a module which is not derived from
  33 or based on this library.  If you modify this library, you may extend
  34 this exception to your version of the library, but you are not
  35 obligated to do so.  If you do not wish to do so, delete this
  36 exception statement from your version. */
  37
  38 package java.lang;
  39
  40 import java.lang.annotation.Retention;
  41 import java.lang.annotation.Target;
  42 import static java.lang.annotation.RetentionPolicy.SOURCE;
  43 import static java.lang.annotation.ElementType.*;
  44
  45 /**
  46  * Tell the compiler that a given warning should be suppressed when it
  47  * pertains to the marked program element and its sub-elements.
  48  *
  49  * Note that warning suppression is additive.  For instance if a
  50  * constructor has a warning suppressed, and a local variable in the
  51  * constructor has a different warning suppressed, then the resulting
  52  * set of suppressed warnings for that variable will be both warnings.
  53  *
  54  * @since 1.5
  55  */
  56 @Retention(SOURCE)
  57 @Target({TYPE, FIELD, METHOD, PARAMETER, CONSTRUCTOR, LOCAL_VARIABLE})
  58 public @interface SuppressWarnings
  59 {
  60   /**
  61    * The list of warnings to suppress.
  62    *
  63    * It is valid to list a name more than once.  Unrecognized names
  64    * are not a compile-time error.  At the present there is no
  65    * standard for the names to be recognized by compilers; consult
  66    * your compiler's documentation for this information.
  67    */
  68   String[] value ();
  69 }