Examples of java.io.DataInputStream.skip()

java.io.DataInputStream.skip()
Skips over and discards n bytes of data from the input stream. The skip method may, for a variety of reasons, end up skipping over some smaller number of bytes, possibly 0. The actual number of bytes skipped is returned.
This method simply performs in.skip(n). @param n the number of bytes to be skipped. @return the actual number of bytes skipped. @exception IOException if an I/O error occurs.

     
            // last record
          
            dis.reset();
      len = (int) dis.available() - recOffset[lastIndex];
      dis.skip(recOffset[lastIndex]);     
      bytes = new byte[len];
            dis.readFully(bytes);
            recArray[lastIndex] = new Record(bytes, recAttrs[lastIndex]);
        }

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        assertEquals(before, after);
      }
      
      //assert that the end of input is reached
      try {
        long skipped = dis.skip(1);
        assertEquals(0, skipped);
      }catch (EOFException expected) {
        //either should throw exception or return 0 as skipped
      }
    }finally {

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            for (int i = 0; i < lastIndex; i++) {


                //dis.seek(recOffset[i]);
    dis.reset();
    dis.skip(recOffset[i]);
                len = recOffset[i+1] - recOffset[i];
                bytes = new byte[len];
                dis.readFully(bytes);
                recArray[i] = new Record(bytes, recAttrs[i]);
            }

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            // last record
          
            dis.reset();
      len = (int) dis.available() - recOffset[lastIndex];
      dis.skip(recOffset[lastIndex]);     
      bytes = new byte[len];
            dis.readFully(bytes);
            recArray[lastIndex] = new Record(bytes, recAttrs[lastIndex]);
        }

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            for (int i = 0; i < lastIndex; i++) {


                //dis.seek(recOffset[i]);
    dis.reset();
    dis.skip(recOffset[i]);
                len = recOffset[i+1] - recOffset[i];
                bytes = new byte[len];
                dis.readFully(bytes);
                recArray[i] = new Record(bytes, recAttrs[i]);
            }

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            // last record
          
            dis.reset();
      len = (int) dis.available() - recOffset[lastIndex];
      dis.skip(recOffset[lastIndex]);     
      bytes = new byte[len];
            dis.readFully(bytes);
            recArray[lastIndex] = new Record(bytes, recAttrs[lastIndex]);
        }

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        DataInputStream dis = new DataInputStream(new BufferedInputStream(is));
        RBBIDataWrapper This = new RBBIDataWrapper();
        
        // Seek past the ICU data header.
        //   TODO:  verify that the header looks good.
        dis.skip(0x80);
        
        // Read in the RBBI data header...
        This.fHeader = new  RBBIDataHeader();
        This.fHeader.fMagic          = dis.readInt();
        This.fHeader.fVersion        = dis.readInt();

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        This.fHeader.fTrieLen        = dis.readInt();
        This.fHeader.fRuleSource     = dis.readInt();
        This.fHeader.fRuleSourceLen  = dis.readInt();
        This.fHeader.fStatusTable    = dis.readInt();
        This.fHeader.fStatusTableLen = dis.readInt();
        dis.skip(6 * 4);    // uint32_t  fReserved[6];
        
        
        if (This.fHeader.fMagic != 0xb1a0 || 
                ! (This.fHeader.fVersion == 1  ||         // ICU 3.2 and earlier
                   This.fHeader.fFormatVersion[0] == 3)   // ICU 3.4

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        if (This.fHeader.fFTable < pos || This.fHeader.fFTable > This.fHeader.fLength) {
             throw new IOException("Break iterator Rule data corrupt");
        }
        
        //    Skip over any padding preceding this table
        dis.skip(This.fHeader.fFTable - pos);
        pos = This.fHeader.fFTable;
        
        This.fFTable = new short[This.fHeader.fFTableLen / 2];
        for ( i=0; i<This.fFTable.length; i++) {
            This.fFTable[i] = dis.readShort();

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        //
        // Read in the Reverse state table
        //
        
        // Skip over any padding in the file
        dis.skip(This.fHeader.fRTable - pos);
        pos = This.fHeader.fRTable;
        
        // Create & fill the table itself.
        This.fRTable = new short[This.fHeader.fRTableLen / 2];
        for (i=0; i<This.fRTable.length; i++) {

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