src/java.base/share/classes/jdk/internal/util/jar/JarIndex.java

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rev 13958 : 8152190: Move sun.misc.JarIndex and InvalidJarIndexException to an internal package
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   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.  Oracle designates this
   8  * particular file as subject to the "Classpath" exception as provided
   9  * by Oracle in the LICENSE file that accompanied this code.
  10  *
  11  * This code is distributed in the hope that it will be useful, but WITHOUT
  12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  14  * version 2 for more details (a copy is included in the LICENSE file that
  15  * accompanied this code).
  16  *
  17  * You should have received a copy of the GNU General Public License version
  18  * 2 along with this work; if not, write to the Free Software Foundation,
  19  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  20  *
  21  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  22  * or visit www.oracle.com if you need additional information or have any
  23  * questions.
  24  */
  25 
  26 package sun.misc;
  27 
  28 import java.io.*;
  29 import java.util.*;
  30 import java.util.jar.*;
  31 import java.util.zip.*;
  32 
  33 /**
  34  * This class is used to maintain mappings from packages, classes
  35  * and resources to their enclosing JAR files. Mappings are kept
  36  * at the package level except for class or resource files that
  37  * are located at the root directory. URLClassLoader uses the mapping
  38  * information to determine where to fetch an extension class or
  39  * resource from.
  40  *
  41  * @author  Zhenghua Li
  42  * @since   1.3
  43  */
  44 
  45 public class JarIndex {
  46 




   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.  Oracle designates this
   8  * particular file as subject to the "Classpath" exception as provided
   9  * by Oracle in the LICENSE file that accompanied this code.
  10  *
  11  * This code is distributed in the hope that it will be useful, but WITHOUT
  12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  14  * version 2 for more details (a copy is included in the LICENSE file that
  15  * accompanied this code).
  16  *
  17  * You should have received a copy of the GNU General Public License version
  18  * 2 along with this work; if not, write to the Free Software Foundation,
  19  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  20  *
  21  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  22  * or visit www.oracle.com if you need additional information or have any
  23  * questions.
  24  */
  25 
  26 package jdk.internal.util.jar;
  27 
  28 import java.io.*;
  29 import java.util.*;
  30 import java.util.jar.*;
  31 import java.util.zip.*;
  32 
  33 /**
  34  * This class is used to maintain mappings from packages, classes
  35  * and resources to their enclosing JAR files. Mappings are kept
  36  * at the package level except for class or resource files that
  37  * are located at the root directory. URLClassLoader uses the mapping
  38  * information to determine where to fetch an extension class or
  39  * resource from.
  40  *
  41  * @author  Zhenghua Li
  42  * @since   1.3
  43  */
  44 
  45 public class JarIndex {
  46