Recreate directory structure when extracting from zip file

[jimmy]

Using java.util.zip, I am unable to extract files in the exact directory structure as inside a zip file, I keep getting IOException: Parent of file is not a directory, below is the code, please advice.

public static void extractZip(String zippath, String parentpath, String zipfilename) {

try  {  

      
		
     ZipFile archive = new ZipFile(zippath); 
		      
     byte[] buffer = new byte[2048];  
		    
     for ( Enumeration e = archive.entries(); e.hasMoreElements();) {  
		          
	ZipEntry entry = (ZipEntry) e.nextElement();  
		    
	String filename = entry.getName();  
	File destFile = new File(parentpath+"/"+zipname+"/"+filename);  
		    
	if (destFile.exists()) {
  
            System.out.println("Overwrite not supported");  
	}  
       else {  
	
            String parent = destFile.getParent();  
	
            if (parent!=null) {  
		              
                 File parentFile = new File(parent);  
	    
                 if (!parentFile.exists()) {  
		                  
		              parentFile.mkdirs();  
	         }  
	    } 
		            
	    InputStream in = archive.getInputStream(entry);  
		            
	    destFile.createNewFile();
	  
	    OutputStream out = new FileOutputStream(destFile);  
		    
	    int count;  
	
            while((count=in.read(buffer)) != -1)  
                  out.write(buffer, 0, count);  
		    
            in.close();  
            out.close();
       }  
   }  

} catch(Exception e) {e.printStackTrace();}

}