private void createInitialReader() throws IOException, JasperException {

	// wrap this stream in RewindableInputStream
	stream = new RewindableInputStream(stream);

	// perform auto-detect of encoding if necessary
	if (encoding == null) {
	    // read first four bytes and determine encoding
	    final byte[] b4 = new byte[4];
	    int count = 0;
	    for (; count<4; count++ ) {
		b4[count] = (byte)stream.read();
	    }
            if (count == 4) {
                Object [] encodingDesc = getEncodingName(b4, count);
                encoding = (String)(encodingDesc[0]);
                isBigEndian = (Boolean)(encodingDesc[1]);
                hasBom = (Boolean)(encodingDesc[2]);

		stream.reset();
		// Special case UTF-8 files with BOM created by Microsoft
		// tools. It's more efficient to consume the BOM than make
		// the reader perform extra checks. -Ac
		if (count > 2 && encoding.equals("UTF-8")) {
		    int b0 = b4[0] & 0xFF;
		    int b1 = b4[1] & 0xFF;
		    int b2 = b4[2] & 0xFF;
		    if (b0 == 0xEF && b1 == 0xBB && b2 == 0xBF) {
			// ignore first three bytes...
			stream.skip(3);
		    }
		}
		reader = createReader(stream, encoding, isBigEndian);
	    } else {
		reader = createReader(stream, encoding, isBigEndian);
	    }
	}
    }
private void createInitialReader() throws IOException, JasperException {

	
	stream = new RewindableInputStream(stream);

	
	if (encoding == null) {
	    
	    final byte[] b4 = new byte[4];
	    int count = 0;
	    for (; count<4; count++ ) {
		b4[count] = (byte)stream.read();
	    }
            if (count == 4) {
                Object [] encodingDesc = getEncodingName(b4, count);
                encoding = (String)(encodingDesc[0]);
                isBigEndian = (Boolean)(encodingDesc[1]);
                hasBom = (Boolean)(encodingDesc[2]);

		stream.reset();
		
		
		
		if (count > 2 && encoding.equals("UTF-8")) {
		    int b0 = b4[0] & 0xFF;
		    int b1 = b4[1] & 0xFF;
		    int b2 = b4[2] & 0xFF;
		    if (b0 == 0xEF && b1 == 0xBB && b2 == 0xBF) {
			
			stream.skip(3);
		    }
		}
		reader = createReader(stream, encoding, isBigEndian);
	    } else {
		reader = createReader(stream, encoding, isBigEndian);
	    }
	}
    }
private void createInitialReader ( ) throws IOException , JasperException { // wrap this stream in RewindableInputStream stream = new RewindableInputStream ( stream ) ; // perform auto-detect of encoding if necessary if ( encoding == null ) { // read first four bytes and determine encoding final byte [ ] b4 = new byte [ 4 ] ; int count = 0 ; for ( ; count < 4 ; count ++ ) { b4 [ count ] = ( byte ) stream . read ( ) ; } if ( count == 4 ) { Object [ ] encodingDesc = getEncodingName ( b4 , count ) ; encoding = ( String ) ( encodingDesc [ 0 ] ) ; isBigEndian = ( Boolean ) ( encodingDesc [ 1 ] ) ; hasBom = ( Boolean ) ( encodingDesc [ 2 ] ) ; stream . reset ( ) ; // Special case UTF-8 files with BOM created by Microsoft // tools. It's more efficient to consume the BOM than make // the reader perform extra checks. -Ac if ( count > 2 && encoding . equals ( "UTF-8" ) ) { int b0 = b4 [ 0 ] & 0xFF ; int b1 = b4 [ 1 ] & 0xFF ; int b2 = b4 [ 2 ] & 0xFF ; if ( b0 == 0xEF && b1 == 0xBB && b2 == 0xBF ) { // ignore first three bytes... stream . skip ( 3 ) ; } } reader = createReader ( stream , encoding , isBigEndian ) ; } else { reader = createReader ( stream , encoding , isBigEndian ) ; } } }
org.apache.xerces.impl.XMLEntityManager.startEntity()
org . apache . xerces . impl . XMLEntityManager . startEntity ()