public void METHOD_1 ( TYPE_1 VAR_1 , TYPE_2 n ) throws java.io.IOException { METHOD_2 ( ) ; if ( n != null ) { METHOD_3 ( VAR_2 . format ( n ) ) ; } else { METHOD_4 ( ) ; } } 

public void METHOD_1 ( TYPE_1 VAR_1 , TYPE_2 n ) throws java.io.IOException { if ( n != null ) { METHOD_2 ( ) ; METHOD_3 ( VAR_2 . format ( n ) ) ; } else { METHOD_4 ( ) ; } } 
