@@ -116,9 +116,7 @@ void forEachIndexed() {
116116 Underscore .forEachIndexed (asList (1 , 2 , 3 ), (index , item ) -> result .add (item ));
117117 assertEquals ("[1, 2, 3]" , result .toString ());
118118 final List <Integer > resultObj = new ArrayList <>();
119- new Underscore <>(asList (1 , 2 , 3 ))
120- .forEachIndexed (
121- (index , item ) -> resultObj .add (item ));
119+ new Underscore <>(asList (1 , 2 , 3 )).forEachIndexed ((index , item ) -> resultObj .add (item ));
122120 assertEquals ("[1, 2, 3]" , resultObj .toString ());
123121 }
124122
@@ -274,9 +272,7 @@ void collect() {
274272 List <Integer > result = Underscore .collect (asList (1 , 2 , 3 ), item -> item * 3 );
275273 assertEquals ("[3, 6, 9]" , result .toString ());
276274 Set <Integer > resultSet =
277- Underscore .collect (
278- new LinkedHashSet <>(asList (1 , 2 , 3 )),
279- item -> item * 3 );
275+ Underscore .collect (new LinkedHashSet <>(asList (1 , 2 , 3 )), item -> item * 3 );
280276 assertEquals ("[3, 6, 9]" , resultSet .toString ());
281277 }
282278
@@ -518,8 +514,7 @@ void filterFalse() {
518514 assertEquals ("[1, 3, 5]" , resultObject .toString ());
519515 final Set <Integer > resultSet =
520516 Underscore .filterFalse (
521- new LinkedHashSet <>(asList (1 , 2 , 3 , 4 , 5 , 6 )),
522- item -> item % 2 == 0 );
517+ new LinkedHashSet <>(asList (1 , 2 , 3 , 4 , 5 , 6 )), item -> item % 2 == 0 );
523518 assertEquals ("[1, 3, 5]" , resultSet .toString ());
524519 }
525520
@@ -552,8 +547,7 @@ void select() {
552547 assertEquals ("[2, 4, 6]" , result .toString ());
553548 final Set <Integer > resultSet =
554549 Underscore .select (
555- new LinkedHashSet <>(asList (1 , 2 , 3 , 4 , 5 , 6 )),
556- item -> item % 2 == 0 );
550+ new LinkedHashSet <>(asList (1 , 2 , 3 , 4 , 5 , 6 )), item -> item % 2 == 0 );
557551 assertEquals ("[2, 4, 6]" , resultSet .toString ());
558552 }
559553
@@ -572,8 +566,7 @@ void reject() {
572566 assertEquals ("[1, 3, 5]" , resultObject .toString ());
573567 final Set <Integer > resultSet =
574568 Underscore .reject (
575- new LinkedHashSet <>(asList (1 , 2 , 3 , 4 , 5 , 6 )),
576- item -> item % 2 == 0 );
569+ new LinkedHashSet <>(asList (1 , 2 , 3 , 4 , 5 , 6 )), item -> item % 2 == 0 );
577570 assertEquals ("[1, 3, 5]" , resultSet .toString ());
578571 }
579572
@@ -603,13 +596,11 @@ void rejectIndexed() {
603596 void every () {
604597 final boolean result1 = Underscore .every (asList (1 , 2 , 3 , 4 ), item -> item % 2 == 0 );
605598 final boolean result1obj =
606- new Underscore <>(asList (1 , 2 , 3 , 4 ))
607- .every (item -> item % 2 == 0 );
599+ new Underscore <>(asList (1 , 2 , 3 , 4 )).every (item -> item % 2 == 0 );
608600 final boolean result1chain =
609601 Underscore .chain (asList (1 , 2 , 3 , 4 )).every (item -> item % 2 == 0 ).item ();
610602 final boolean result2 = Underscore .every (asList (1 , 2 , 3 , 4 ), item -> item < 5 );
611- final boolean result2obj =
612- new Underscore <>(asList (1 , 2 , 3 , 4 )).every (item -> item < 5 );
603+ final boolean result2obj = new Underscore <>(asList (1 , 2 , 3 , 4 )).every (item -> item < 5 );
613604 final boolean result2chain =
614605 Underscore .chain (asList (1 , 2 , 3 , 4 )).every (item -> item < 5 ).item ();
615606 assertFalse (result1 );
@@ -628,11 +619,9 @@ void every() {
628619 @ SuppressWarnings ("unchecked" )
629620 void all () {
630621 final boolean result1 = Underscore .all (asList (1 , 2 , 3 , 4 ), item -> item % 2 == 0 );
631- final boolean result1obj =
632- new Underscore <>(asList (1 , 2 , 3 , 4 )).all (item -> item % 2 == 0 );
622+ final boolean result1obj = new Underscore <>(asList (1 , 2 , 3 , 4 )).all (item -> item % 2 == 0 );
633623 final boolean result2 = Underscore .all (asList (1 , 2 , 3 , 4 ), item -> item < 5 );
634- final boolean result2obj =
635- new Underscore <>(asList (1 , 2 , 3 , 4 )).all (item -> item < 5 );
624+ final boolean result2obj = new Underscore <>(asList (1 , 2 , 3 , 4 )).all (item -> item < 5 );
636625 assertFalse (result1 );
637626 assertFalse (result1obj );
638627 assertTrue (result2 );
@@ -647,11 +636,9 @@ void all() {
647636 @ SuppressWarnings ("unchecked" )
648637 void any () {
649638 final boolean result1 = Underscore .any (asList (1 , 2 , 3 , 4 ), item -> item % 2 == 0 );
650- final boolean result1obj =
651- new Underscore <>(asList (1 , 2 , 3 , 4 )).any (item -> item % 2 == 0 );
639+ final boolean result1obj = new Underscore <>(asList (1 , 2 , 3 , 4 )).any (item -> item % 2 == 0 );
652640 final boolean result2 = Underscore .any (asList (1 , 2 , 3 , 4 ), item -> item == 5 );
653- final boolean result2obj =
654- new Underscore <>(asList (1 , 2 , 3 , 4 )).any (item -> item == 5 );
641+ final boolean result2obj = new Underscore <>(asList (1 , 2 , 3 , 4 )).any (item -> item == 5 );
655642 assertTrue (result1 );
656643 assertTrue (result1obj );
657644 assertFalse (result2 );
@@ -666,13 +653,11 @@ void any() {
666653 @ SuppressWarnings ("unchecked" )
667654 void some () {
668655 final boolean result1 = Underscore .some (asList (1 , 2 , 3 , 4 ), item -> item % 2 == 0 );
669- final boolean result1obj =
670- new Underscore <>(asList (1 , 2 , 3 , 4 )).some (item -> item % 2 == 0 );
656+ final boolean result1obj = new Underscore <>(asList (1 , 2 , 3 , 4 )).some (item -> item % 2 == 0 );
671657 final boolean result1chain =
672658 Underscore .chain (asList (1 , 2 , 3 , 4 )).some (item -> item % 2 == 0 ).item ();
673659 final boolean result2 = Underscore .some (asList (1 , 2 , 3 , 4 ), item -> item == 5 );
674- final boolean result2obj =
675- new Underscore <>(asList (1 , 2 , 3 , 4 )).some (item -> item == 5 );
660+ final boolean result2obj = new Underscore <>(asList (1 , 2 , 3 , 4 )).some (item -> item == 5 );
676661 final boolean result2chain =
677662 Underscore .chain (asList (1 , 2 , 3 , 4 )).some (item -> item == 5 ).item ();
678663 assertTrue (result1 );
@@ -700,14 +685,11 @@ void include() {
700685 @ SuppressWarnings ("unchecked" )
701686 void count () {
702687 final int result1 = Underscore .count (asList (1 , 2 , 3 , 4 ), item -> item % 2 == 0 );
703- final int result1obj =
704- new Underscore <>(asList (1 , 2 , 3 , 4 ))
705- .count (item -> item % 2 == 0 );
688+ final int result1obj = new Underscore <>(asList (1 , 2 , 3 , 4 )).count (item -> item % 2 == 0 );
706689 final int result1chain =
707690 Underscore .chain (asList (1 , 2 , 3 , 4 )).count (item -> item % 2 == 0 ).item ();
708691 final int result2 = Underscore .count (asList (1 , 2 , 3 , 4 ), item -> item < 5 );
709- final int result2obj =
710- new Underscore <>(asList (1 , 2 , 3 , 4 )).count (item -> item < 5 );
692+ final int result2obj = new Underscore <>(asList (1 , 2 , 3 , 4 )).count (item -> item < 5 );
711693 final int result2chain =
712694 Underscore .chain (asList (1 , 2 , 3 , 4 )).count (item -> item < 5 ).item ();
713695 assertEquals (2 , result1 );
@@ -795,7 +777,8 @@ void containsAtMost() {
795777 @ SuppressWarnings ("unchecked" )
796778 void invoke () {
797779 assertEquals (asList ("foo" , "bar" ), Underscore .invoke (asList (" foo " , " bar" ), "trim" ));
798- assertEquals (asList ("foo" , "bar" ), new Underscore <>(asList (" foo " , " bar" )).invoke ("trim" ));
780+ assertEquals (
781+ asList ("foo" , "bar" ), new Underscore <>(asList (" foo " , " bar" )).invoke ("trim" ));
799782 assertEquals (
800783 asList ("foo" , "bar" ),
801784 Underscore .chain (asList (" foo " , " bar" )).invoke ("trim" ).value ());
@@ -1412,8 +1395,7 @@ void groupBy() {
14121395 Underscore .groupBy (asList (1.3 , 2.1 , 2.4 ), Math ::floor );
14131396 assertEquals ("{1.0=[1.3], 2.0=[2.1, 2.4]}" , result .toString ());
14141397 final Map <Double , List <Double >> resultObj =
1415- new Underscore <>(asList (1.3 , 2.1 , 2.4 ))
1416- .groupBy (Math ::floor );
1398+ new Underscore <>(asList (1.3 , 2.1 , 2.4 )).groupBy (Math ::floor );
14171399 assertEquals ("{1.0=[1.3], 2.0=[2.1, 2.4]}" , resultObj .toString ());
14181400 final Map <Double , List <Double >> resultChain =
14191401 Underscore .chain (asList (1.3 , 2.1 , 2.4 )).groupBy (Math ::floor ).item ();
@@ -1431,8 +1413,7 @@ void associateBy() {
14311413 Underscore .associateBy (asList (1.3 , 2.1 , 2.4 ), Math ::floor );
14321414 assertEquals ("{1.0=1.3, 2.0=2.1}" , result .toString ());
14331415 final Map <Double , Double > resultObj =
1434- new Underscore <>(asList (1.3 , 2.1 , 2.4 ))
1435- .associateBy (Math ::floor );
1416+ new Underscore <>(asList (1.3 , 2.1 , 2.4 )).associateBy (Math ::floor );
14361417 assertEquals ("{1.0=1.3, 2.0=2.1}" , resultObj .toString ());
14371418 final Map <Double , Double > resultChain =
14381419 Underscore .chain (asList (1.3 , 2.1 , 2.4 )).associateBy (Math ::floor ).item ();
@@ -1450,10 +1431,7 @@ void groupByWithSumming() {
14501431 Underscore .groupBy (asList (1.3 , 2.1 , 2.4 ), Math ::floor , Double ::sum );
14511432 assertEquals ("{1.0=Optional[1.3], 2.0=Optional[4.5]}" , result .toString ());
14521433 final Map <Double , Optional <Double >> resultObj =
1453- new Underscore <>(asList (1.3 , 2.1 , 2.4 ))
1454- .groupBy (
1455- Math ::floor ,
1456- Double ::sum );
1434+ new Underscore <>(asList (1.3 , 2.1 , 2.4 )).groupBy (Math ::floor , Double ::sum );
14571435 assertEquals ("{1.0=Optional[1.3], 2.0=Optional[4.5]}" , resultObj .toString ());
14581436 final Map <Double , Optional <Double >> resultChain =
14591437 Underscore .chain (asList (1.3 , 2.1 , 2.4 )).groupBy (Math ::floor , Double ::sum ).item ();
@@ -1601,8 +1579,7 @@ void sample() {
16011579 assertTrue (resultObj >= 1 && resultObj <= 6 );
16021580 final Set <Integer > resultList = Underscore .sample (asList (1 , 2 , 3 , 4 , 5 , 6 ), 3 );
16031581 assertEquals (3 , resultList .size ());
1604- final Integer resultChain =
1605- Underscore .chain (asList (1 , 2 , 3 , 4 , 5 , 6 )).sample ().item ();
1582+ final Integer resultChain = Underscore .chain (asList (1 , 2 , 3 , 4 , 5 , 6 )).sample ().item ();
16061583 assertTrue (resultChain >= 1 && resultChain <= 6 );
16071584 final List <Integer > resultListChain =
16081585 Underscore .chain (asList (1 , 2 , 3 , 4 , 5 , 6 )).sample (3 ).value ();
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