public static boolean createFile(String fullName, boolean isOverWritten){
		if ( fullName == null || fullName.trim().equals("") ) {
			return false;
		}
		
		File file = new File(fullName);
		if ( file.exists() ){
			if ( isOverWritten == false ){
				return true;
			}
		}
		
		try {
			file.createNewFile();
			return true;
		} catch (IOException e) {
			e.printStackTrace();
		}
		
		return false;
	}