类层次结构
- java.lang.Object 
       
- java.util.zip.Adler32 (implements java.util.zip.Checksum)
 - java.util.zip.CRC32 (implements java.util.zip.Checksum)
 - java.util.zip.CRC32C (implements java.util.zip.Checksum)
 - java.util.zip.Deflater
 - java.util.zip.Inflater
 - java.io.InputStream (implements java.io.Closeable) 
         
- java.io.FilterInputStream 
           
- java.util.zip.CheckedInputStream
 - java.util.zip.DeflaterInputStream
 - java.util.zip.InflaterInputStream 
             
- java.util.zip.GZIPInputStream
 - java.util.zip.ZipInputStream
 
 
 
 - java.io.FilterInputStream 
           
 - java.io.OutputStream (implements java.io.Closeable, java.io.Flushable) 
         
- java.io.FilterOutputStream 
           
- java.util.zip.CheckedOutputStream
 - java.util.zip.DeflaterOutputStream 
             
- java.util.zip.GZIPOutputStream
 - java.util.zip.ZipOutputStream
 
 - java.util.zip.InflaterOutputStream
 
 
 - java.io.FilterOutputStream 
           
 - java.lang.Throwable (implements java.io.Serializable) 
         
- java.lang.Error 
           
- java.lang.VirtualMachineError 
             
- java.lang.InternalError 
               
- java.util.zip.ZipError
 
 
 - java.lang.InternalError 
               
 
 - java.lang.VirtualMachineError 
             
 - java.lang.异常 
           
- java.util.zip.DataFormatException
 - java.io.IOException 
             
- java.util.zip.ZipException
 
 
 
 - java.lang.Error 
           
 - java.util.zip.ZipEntry (implements java.lang.Cloneable)
 - java.util.zip.ZipFile (implements java.io.Closeable)
 
 
Interface Hierarchy
- java.util.zip.Checksum