#include "libavformat/id3v1.h"
 
//...
 
static int decode_frame(AVCodecContext * avctx, void *data, int *got_frame_ptr, AVPacket *avpkt)
{
    const uint8_t *buf  = avpkt->data;
    int buf_size        = avpkt->size;
    MPADecodeContext *s = avctx->priv_data;
    uint32_t header;
    int out_size;
 
    //++++
    while(1) {
        if (buf_size < HEADER_SIZE){
            av_log(avctx, AV_LOG_DEBUG, "buf_size<header size. Ignore Packet\n");
            return avpkt->size;
            //return AVERROR_INVALIDDATA;
        }
 
        header = AV_RB32(buf);
        if (ff_mpa_check_header(header) < 0) {
            if (buf_size == ID3v1_TAG_SIZE
                && buf[0] == 'T' && buf[1] == 'A' && buf[2] == 'G') {
                s->frame_size = 0;
                return ID3v1_TAG_SIZE;
            }
            //av_log(avctx, AV_LOG_ERROR, "Header missing\n");
            //return AVERROR_INVALIDDATA;
        } else {
            break;
        }
        av_log(avctx, AV_LOG_DEBUG, "Header missing, skipping one byte\n");
        buf++;
        buf_size--;
    }
    // ---
 
    if (avpriv_mpegaudio_decode_header((MPADecodeHeader *)s, header) == 1) {
        /* free format: prepare to compute frame size */
        s->frame_size = -1;
        return AVERROR_INVALIDDATA;
    }
 
//
//... rest is the same
//

            InitialContext ic = null;
            OracleConnectionPoolDataSource ds = null;
            PropertyBase pmap = PropertyBase.getInstance(); 
            try {
                  System.setProperty(Context.INITIAL_CONTEXT_FACTORY, "org.apache.naming.java.javaURLContextFactory");
                  System.setProperty(Context.URL_PKG_PREFIXES, "org.apache.naming");
                  ic = new InitialContext();
 
                  ds = new OracleConnectionPoolDataSource();
                  ds.setURL("jdbc:oracle:thin:@my_server_name:1521:SRV_NAME");
                  ds.setUser("username");
                  ds.setPassword("password");
 
                  ic.createSubcontext("jdbc");
                  ic.bind("jdbc/MY_DS_NAME", ds);
            } catch (Exception e) {
                  logger.error("", e);
            }

      public static class UTF8PostMethod extends PostMethod {
            public UTF8PostMethod(String url) {
                  super(url);
            }
 
            @Override
            public String getRequestCharSet() {
                  return "UTF-8";
            }
      }
 
      PostMethod method = new UTF8PostMethod("http://www.google.com");
      method.addParameter(new NameValuePair("q", "something with special chars"));

	Column<String[], SafeHtml> objectNameColumn = new Column<String[], SafeHtml>(new SafeHtmlCell()) {
		@Override
		public SafeHtml getValue(String[] object) {
			String val = (object[index]==null?"":object[index]); 
			return new SafeHtmlBuilder().appendHtmlConstant("<span title='" + 
				new SafeHtmlBuilder().appendEscaped(val).toSafeHtml().asString() + "'>" + val + "</span>").toSafeHtml();
		}
	}; 
	cellTable.addColumn(objectNameColumn, colLabel);

	System.out.println("replace the dollar sign".replaceAll("dollar sign", "$"); 
	//Error: "String index out of range: 1"
	System.out.println("replace the dollar sign".replaceAll("dollar sign", "$ sign"));
	//Error: "Illegal group reference"
	System.out.println("replace the dollar sign".replaceAll("dollar sign", Matcher.quoteReplacement("$")));
	//"replace the $"
 
	// or you always have the comfortable StringUtils.replace option
	System.out.println(StringUtils.replace("replace the dollar sign", "dollar sign", "$")); 
	//"replace the $"