public void METHOD_1 ( TYPE_1 VAR_1 ) { VAR_2 . METHOD_2 ( VAR_3 ) ; TYPE_2 . METHOD_3 ( ) ; TYPE_3 . METHOD_4 ( STRING_1 , STRING_2 ) ; } 

public void METHOD_1 ( TYPE_1 VAR_1 ) { if ( ( VAR_2 ) != null ) VAR_2 . METHOD_2 ( VAR_3 ) ; TYPE_2 . METHOD_3 ( ) ; TYPE_3 . METHOD_4 ( STRING_1 , STRING_2 ) ; } 
