Program: 117089
Project: 117089
Buggy source:
/** 
 * Decodes data from Base64 notation, automatically detecting gzip-compressed data and decompressing it.
 * @param s the string to decode
 * @param options encode options such as URL_SAFE
 * @return the decoded data
 * @throws java.io.IOException if there is an error
 * @throws NullPointerException if <tt>s</tt> is null
 * @since 1.4
 */
public static byte[] decode(String s,int options) throws java.io.IOException {
  if (s == null) {
    throw new NullPointerException("String_Node_Str");
  }
  byte[] bytes;
  try {
    bytes=s.getBytes(PREFERRED_ENCODING);
  }
 catch (  java.io.UnsupportedEncodingException uee) {
    bytes=s.getBytes();
  }
  bytes=decode(bytes,0,bytes.length,options);
  if (bytes != null && bytes.length >= 4) {
    int head=((int)bytes[0] & 0xff) | ((bytes[1] << 8) & 0xff00);
    if (java.util.zip.GZIPInputStream.GZIP_MAGIC == head) {
      java.io.ByteArrayInputStream bais=null;
      java.util.zip.GZIPInputStream gzis=null;
      java.io.ByteArrayOutputStream baos=null;
      byte[] buffer=new byte[2048];
      int length=0;
      try {
        baos=new java.io.ByteArrayOutputStream();
        bais=new java.io.ByteArrayInputStream(bytes);
        gzis=new java.util.zip.GZIPInputStream(bais);
        while ((length=gzis.read(buffer)) >= 0) {
          baos.write(buffer,0,length);
        }
        bytes=baos.toByteArray();
      }
 catch (      java.io.IOException e) {
      }
 finally {
        try {
          baos.close();
        }
 catch (        Exception e) {
        }
        try {
          gzis.close();
        }
 catch (        Exception e) {
        }
        try {
          bais.close();
        }
 catch (        Exception e) {
        }
      }
    }
  }
  return bytes;
}

Fixed version (ground truth):
/** 
 * Decodes data from Base64 notation, automatically detecting gzip-compressed data and decompressing it.
 * @param s the string to decode
 * @param options encode options such as URL_SAFE
 * @return the decoded data
 * @throws java.io.IOException if there is an error
 * @throws NullPointerException if <tt>s</tt> is null
 * @since 1.4
 */
public static byte[] decode(String s,int options) throws java.io.IOException {
  if (s == null) {
    throw new NullPointerException("String_Node_Str");
  }
  byte[] bytes;
  try {
    bytes=s.getBytes(PREFERRED_ENCODING);
  }
 catch (  java.io.UnsupportedEncodingException uee) {
    bytes=s.getBytes();
  }
  bytes=decode(bytes,0,bytes.length,options);
  if (bytes != null && bytes.length >= 4) {
    int head=((int)bytes[0] & 0xff) | ((bytes[1] << 8) & 0xff00);
    if (java.util.zip.GZIPInputStream.GZIP_MAGIC == head) {
      java.io.ByteArrayInputStream bais=null;
      java.util.zip.GZIPInputStream gzis=null;
      java.io.ByteArrayOutputStream baos=null;
      byte[] buffer=new byte[2048];
      int length;
      try {
        baos=new java.io.ByteArrayOutputStream();
        bais=new java.io.ByteArrayInputStream(bytes);
        gzis=new java.util.zip.GZIPInputStream(bais);
        while ((length=gzis.read(buffer)) >= 0) {
          baos.write(buffer,0,length);
        }
        bytes=baos.toByteArray();
      }
 catch (      java.io.IOException e) {
      }
 finally {
        try {
          if (baos != null) {
            baos.close();
          }
        }
 catch (        Exception ignored) {
        }
        try {
          if (gzis != null) {
            gzis.close();
          }
        }
 catch (        Exception ignored) {
        }
        try {
          if (bais != null) {
            bais.close();
          }
        }
 catch (        Exception ignored) {
        }
      }
    }
  }
  return bytes;
}