public void METHOD_1 ( ) throws java.io.IOException { <BUG> VAR_1 . METHOD_1 ( ) ;</BUG> VAR_2 . METHOD_2 ( buffer ) ; VAR_1 = null ; }
public void METHOD_1 ( ) throws java.io.IOException { if ( ( VAR_1 ) != null ) VAR_1 . METHOD_1 ( ) ; VAR_2 . METHOD_2 ( buffer ) ; VAR_1 = null ; } 
