Merge remote-tracking branch 'origin/B1' into B1

Conflicts:
	src/com/sample/ClassA.java
Merge remote-tracking branch 'origin/B1' into B1

Conflicts:
	src/com/sample/ClassA.java
	src/com/sample/ClassA222.java
	src/com/sample/ClassB2.java
change A
Merge remote-tracking branch 'origin/B1' into B1

Conflicts:
	src/com/sample/ClassA.java
Merge remote-tracking branch 'origin/B1' into B1

Conflicts:
	src/com/sample/ClassA.java
Merge remote-tracking branch 'origin/B1' into B1

Conflicts:
	src/com/sample/ClassA.java
	src/com/sample/ClassA222.java
	src/com/sample/ClassB2.java
Merge remote-tracking branch 'origin/B1' into B1
test ( see http://developer.android.com/reference/java/io/InputStream.html#available() )
Merge remote-tracking branch 'origin/B1' into B1

Conflicts:
	src/com/sample/ClassB2.java
Merge remote-tracking branch 'origin/B1' into B1
test to push