public java.lang.Object answer ( TYPE_1 VAR_1 ) throws java.lang.Throwable { VAR_2 . end ( true ) ; return null ; } 

public java.lang.Object answer ( TYPE_1 VAR_1 ) throws java.lang.Throwable { if ( ( VAR_2 ) != null ) VAR_2 . end ( true ) ; return null ; } 
