Match #1:
/zxing-2.1/android/src/com/google/zxing/client/android/ViewfinderView.java: line 92-96
/android/5852059-6004996-1: line 4-8
//The code that actually draws the rectangle can be found here.
<    paint.setColor(resultBitmap != null ? resultColor : maskColor);
<    canvas.drawRect(0, 0, width, frame.top, paint);
<    canvas.drawRect(0, frame.top, frame.left, frame.bottom + 1, paint);
<    canvas.drawRect(frame.right + 1, frame.top, width, frame.bottom + 1, paint);
<    canvas.drawRect(0, frame.bottom + 1, width, height, paint);
---
>paint.setColor(resultBitmap != null ? resultColor : maskColor);
>canvas.drawRect(0, 0, width, frame.top, paint);
>canvas.drawRect(0, frame.top, frame.left, frame.bottom + 1, paint);
>canvas.drawRect(frame.right + 1, frame.top, width, frame.bottom + 1, paint);
>canvas.drawRect(0, frame.bottom + 1, width, height, paint);

Match #2:
/zxing-2.1/android/src/com/google/zxing/client/android/camera/CameraConfigurationManager.java: line 63-66
/android/11338602-11338750-3: line 3-6
//Get screen resolution of your android device.  
<    WindowManager manager = (WindowManager) context.getSystemService(Context.WINDOW_SERVICE);
<    Display display = manager.getDefaultDisplay();
<    int width = display.getWidth();
<    int height = display.getHeight();
---
>WindowManager wm = (WindowManager) ctx.getSystemService(Context.WINDOW_SERVICE);
>Display display = wm.getDefaultDisplay();
>int width = display.getWidth();  // deprecated
>int height = display.getHeight();  // deprecated

Match #3:
/zxing-2.1/android/src/com/google/zxing/client/android/DecodeHandler.java: line 112-114
/android/4665122-4693788-1: line 3-5
//Create empty bitmap with dimensions of original image and ARGB_8888 format.
<    int width = source.getWidth();
<    int height = source.getHeight();
<    Bitmap bitmap = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888);
---
>int width =  src.getWidth();
>int height = src.getHeight();
>Bitmap dest = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888);

Match #4:
/zxing-2.1/android/src/com/google/zxing/client/android/encode/EncodeActivity.java: line 188-190
/android/11338602-11338750-3: line 4-6
//Get screen resolution of your android device. Android Get Screen dimensions from Service.   Get the physical resolution of the device using the following snippet. 
<    Display display = manager.getDefaultDisplay();
<    int width = display.getWidth();
<    int height = display.getHeight();
---
>Display display = wm.getDefaultDisplay();
>int width = display.getWidth();  // deprecated
>int height = display.getHeight();  // deprecated

Match #5:
/zxing-2.1/android/src/com/google/zxing/client/android/camera/CameraConfigurationManager.java: line 64-66
/android/3210769-5495726-1: line 4-6
//Android Get Screen dimensions from Service.   Get the physical resolution of the device using the following snippet.
<    Display display = manager.getDefaultDisplay();
<    int width = display.getWidth();
<    int height = display.getHeight();
---
>    Display display = window.getDefaultDisplay();
>    int width = display.getWidth();
>    int height = display.getHeight();