public void METHOD_1 ( TYPE_1 VAR_1 ) throws TYPE_2 { VAR_1 . METHOD_1 ( STRING_1 ) ; if ( ( VAR_2 ) != null ) { VAR_2 . METHOD_2 ( ) ; } } 

public void METHOD_1 ( TYPE_1 VAR_1 ) throws TYPE_2 { VAR_1 . METHOD_1 ( STRING_1 ) ; if ( ( VAR_2 ) != null ) { VAR_2 . METHOD_2 ( ) ; VAR_2 = null ; } } 
