sonar报错修改

ipu-plugin-basic/src/main/java/com/ai/ipu/mobile/plugin/MobileCamera.java

	   }
	   String res = f.getAbsolutePath();
	   BufferedOutputStream bos = null;
		FileOutputStream outputStream = null;
	   try {
		   FileOutputStream outputStream = new FileOutputStream(f);
		   outputStream = new FileOutputStream(f);
		   bos = new BufferedOutputStream(outputStream);
		   bitmap.compress(Bitmap.CompressFormat.PNG, 100, bos);
	   } catch (FileNotFoundException e) {
				   Log.e(TAG, "addWaterMark: ", e);
			   }
		   }
		   if (outputStream != null) {
			   try {
				   outputStream.close();
			   } catch (IOException e) {
				   Log.e(TAG, "addWaterMark: ", e);
			   }
		   }
	   }
	   return res;