The Eclipse layout file adds two TextView, why does the run post display a

The following is the code in the layout file, there are two textview, but why only show the first textview after running??

1<?xml version= "1.0" encoding= "Utf-8"?>2<linearlayout xmlns:android= "Http://schemas.android.com/apk/res/android"3Android:layout_width= "Match_parent"4android:layout_height= "Match_parent"5android:orientation= "Vertical" >6<TextView7Android:layout_width= "Match_parent"8android:layout_height= "Match_parent"9android:text= "First TextView"/>Ten      One<TextView AAndroid:layout_width= "Match_parent" -android:layout_height= "Match_parent" -Android:text= "A second TextView"/> the  -</LinearLayout>

Workaround:
Android:layout_width= "Match_parent"

android:layout_height= "Match_parent"

Change it into wrap_content.

Eclipse layout file adds two TextView, why does the post run display a