HelloA.java追加一行打印，打印Hello 222

Signed-off-by: Liu Qing <lq2625304@gmail.com>
Merge branch 'master' of git://github.com/lq910328/HelloWorld.git

Conflicts:
	HelloA/src/com/lq/helloa/HelloA.java

Signed-off-by: Liu Qing <lq2625304@gmail.com>