public double [ ] METHOD_1 ( double [ ] VAR_1 ) { if ( ( ( VAR_2 . size ( ) ) < 1 ) || ( ( VAR_1 . length ) != ( VAR_3 ) ) ) return new double [ ] { 0.0 } ; double [ ] out = VAR_1 ; for ( TYPE_1 VAR_4 : VAR_2 ) { out = VAR_4 . METHOD_1 ( out ) ; } return out ; }

public double [ ] METHOD_1 ( double [ ] VAR_1 ) { if ( ( ( VAR_2 . size ( ) ) < 1 ) || ( ( VAR_1 . length ) != ( VAR_3 ) ) ) return null ; double [ ] out = VAR_1 ; for ( TYPE_1 VAR_4 : VAR_2 ) { out = VAR_4 . METHOD_1 ( out ) ; } return out ; }
