public   String   saveToFile(String   destUrl,   String   pathName)   { 
                FileOutputStream   fos   =   null; 
                BufferedInputStream   bis   =   null; 
                HttpURLConnection   httpUrl   =   null; 
                URL   url   =   null; 
                String   fullPath   =   null; 
                
                byte[]   buf   =   new   byte[BUFFER_SIZE]; 
                int   size   =   0; 
                              
                try   { 
                        url   =   new   URL(destUrl); 
                        httpUrl   =   (HttpURLConnection)   url.openConnection(); 
                        
                        httpUrl.connect(); 
                        
                        bis   =   new   BufferedInputStream(httpUrl.getInputStream()); 
                        
                        fullPath   =   getFullPath(pathName,this.fileFormat);   
                        fos   =   new   FileOutputStream(fullPath);   

                        while   (   (size   =   bis.read(buf))   !=   -1)   { 
                                fos.write(buf,   0,   size); 
                        } 
                        fos.flush(); 
                } 
                catch(IOException   e)   { 
                        
                } 
                catch(ClassCastException   e)   { 
                        
                } 
                finally   { 
                        try   { 
                                fos.close(); 
                                bis.close(); 
                                httpUrl.disconnect(); 
                        } 
                        catch(IOException   e)   { 
                                
                        } 
                        catch(NullPointerException   e)   { 
                                
                        }                       
                }                                           
                return   getImageName(fullPath);   
            }