2323 */
2424package com .github .underscore ;
2525
26+ import static java .util .Arrays .asList ;
2627import static org .junit .jupiter .api .Assertions .assertEquals ;
2728import static org .junit .jupiter .api .Assertions .assertNull ;
2829import static org .junit .jupiter .api .Assertions .assertThrows ;
2930
30- import static java .util .Arrays .asList ;
31-
32- import org .junit .jupiter .api .Test ;
33-
3431import java .math .BigDecimal ;
3532import java .math .BigInteger ;
3633import java .util .ArrayList ;
3734import java .util .Collections ;
3835import java .util .HashSet ;
3936import java .util .List ;
4037import java .util .function .Function ;
38+ import org .junit .jupiter .api .Test ;
4139
4240/**
4341 * Underscore library unit test.
@@ -224,7 +222,8 @@ void sum() {
224222 assertEquals ("14.2" , result12 .toString ());
225223 final Integer result13 = U .sum (asList (-1 , -2 , -3 ));
226224 assertEquals ("-6" , result13 .toString ());
227- final Integer resultChain = (Integer ) U .chain (asList (1 , 2 , 3 )).sum ().item ();
225+ final Integer resultChain =
226+ (Integer ) U .chain (asList (1 , 2 , 3 )).sum ().item ();
228227 assertEquals ("6" , resultChain .toString ());
229228 final Integer result14 = U .sum (new Integer [] {1 , 2 , 3 });
230229 assertEquals ("6" , result14 .toString ());
@@ -250,7 +249,8 @@ void sum() {
250249 assertEquals ("6" , result20 .toString ());
251250 final Integer result21 = U .sum (new Integer [] {1 , 2 , null });
252251 assertEquals ("3" , result21 .toString ());
253- final Integer resultChainFunc = U .chain (asList (1 , 2 , 3 )).sum (item -> item * 2 ).item ();
252+ final Integer resultChainFunc =
253+ U .chain (asList (1 , 2 , 3 )).sum (item -> item * 2 ).item ();
254254 assertEquals ("12" , resultChainFunc .toString ());
255255 final Number resultObj = new U (asList (1 , 2 , 3 )).sum ();
256256 assertEquals ("6" , resultObj .toString ());
@@ -350,7 +350,8 @@ void mean() {
350350 assertEquals ("0.5" , result .toString ());
351351 final Double resultObj = new U (asList ((double ) 0 , 0.5 , (double ) 1 )).mean ();
352352 assertEquals ("0.5" , resultObj .toString ());
353- final Double resultChain = U .chain (asList ((double ) 0 , 0.5 , (double ) 1 )).mean ().item ();
353+ final Double resultChain =
354+ U .chain (asList ((double ) 0 , 0.5 , (double ) 1 )).mean ().item ();
354355 assertEquals ("0.5" , resultChain .toString ());
355356 final Double result2 = U .mean (asList ((long ) 0 , (long ) 1 , (long ) 2 ));
356357 assertEquals ("1.0" , result2 .toString ());
@@ -373,15 +374,18 @@ void mean() {
373374 void median () {
374375 final Double result = U .median (asList (0 , 0 , 0 , 0 , 5 ));
375376 assertEquals ("0.0" , result .toString ());
376- final Double resultObj = new U <>(asList (0 , 0 , 0 , 0 , 5 )).median ();
377+ final Double resultObj =
378+ new U <>(asList (0 , 0 , 0 , 0 , 5 )).median ();
377379 assertEquals ("0.0" , resultObj .toString ());
378- final Double resultChain = U .chain (asList (0 , 0 , 0 , 0 , 5 )).median ().item ();
380+ final Double resultChain =
381+ U .chain (asList (0 , 0 , 0 , 0 , 5 )).median ().item ();
379382 assertEquals ("0.0" , resultChain .toString ());
380383 final Double result2 = U .median (asList (0 , 0 , 1 , 2 , 5 ));
381384 assertEquals ("1.0" , result2 .toString ());
382385 final Double result3 = U .median (asList (0 , 0 , 1 , 2 ));
383386 assertEquals ("0.5" , result3 .toString ());
384- final Double result4 = U .median (asList (0 , 0 , 1 , 2 , 3 , 4 ));
387+ final Double result4 =
388+ U .median (asList (0 , 0 , 1 , 2 , 3 , 4 ));
385389 assertEquals ("1.5" , result4 .toString ());
386390 }
387391
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