public void METHOD_1 ( final TYPE_1 source ) { METHOD_2 ( ) ; METHOD_3 ( ) ; if ( source instanceof TYPE_2 ) { METHOD_4 ( ( ( TYPE_2 ) ( source ) ) ) ; } else if ( source != null ) { if ( source == ( this ) ) { return ; } source . METHOD_5 ( VAR_1 , this ) ; } }

public void METHOD_1 ( final TYPE_1 source ) { METHOD_2 ( ) ; METHOD_3 ( ) ; if ( ( source instanceof TYPE_2 ) && ( ( this . size ) == 0 ) ) { METHOD_4 ( ( ( TYPE_2 ) ( source ) ) ) ; } else if ( source != null ) { if ( source == ( this ) ) { return ; } source . METHOD_5 ( VAR_1 , this ) ; } }
