1 package com.puppycrawl.tools.checkstyle.checks.coding.finallocalvariable;
2
3 import java.util.ArrayList;
4 import java.util.Arrays;
5
6 public class InputFinalLocalVariableFalsePositives {
7
8
9 private void foo1() {
10 String value;
11 if (true) {
12 try {
13 value = "";
14 }
15 catch (Exception ex) {
16 if (true) {
17
18 }
19 value = "";
20 }
21 }
22 else {
23 value = "";
24 }
25 }
26
27
28 private void foo2() {
29 String stompAccessor;
30
31 if (true) {
32 throw new IllegalStateException(
33 "No header accessor (not using the SimpMessagingTemplate?): ");
34 }
35 else if (true) {
36 stompAccessor = "";
37 }
38 else if (true) {
39 stompAccessor = "";
40 }
41 else {
42 throw new IllegalStateException("Unexpected header accessor type ");
43 }
44
45 if (true) {
46 if (true) {
47 if (true) {
48 }
49 return;
50 }
51 stompAccessor.toString();
52 }
53
54 if (true) {
55 return;
56 }
57
58 if (true) {
59 if (true) {
60 }
61 stompAccessor = "";
62 stompAccessor.toString();
63 stompAccessor.toString();
64 if (true) {
65 stompAccessor.toString();
66 }
67 }
68 else if (true) {
69 if (true) {
70 if (true) {
71 }
72 return;
73 }
74 }
75 else {
76 if (true) {
77 if (true) {
78 }
79 return;
80 }
81 }
82 }
83
84
85 private void foo3() {
86 String errorCodes;
87
88 try {
89 if (true) {
90 }
91 else {
92 }
93
94 if (true) {
95 }
96
97 errorCodes = "";
98 if (true) {
99 }
100 }
101 catch (Exception ex) {
102 errorCodes = "";
103 }
104
105 final String s = errorCodes;
106 }
107
108
109 private void foo4() {
110 if (true) {
111 try {
112 int corePoolSize;
113 if (true) {
114 corePoolSize = Integer.valueOf("1");
115 if (corePoolSize > 2) {
116 }
117 if (true) {
118 if (corePoolSize == 0) {
119 corePoolSize = 2;
120 }
121 else {
122 }
123 }
124 }
125 else {
126 corePoolSize = 1;
127 }
128 }
129 catch (NumberFormatException ex) {
130 }
131 }
132 }
133
134
135 private void foo5() {
136 if (true) {
137 final String s = "";
138 String constructorToUse;
139 synchronized (s) {
140 constructorToUse = "";
141 if (constructorToUse == null) {
142 if (true) {
143 }
144 try {
145 if (System.getSecurityManager() != null) {
146 constructorToUse = "";
147 }
148 else {
149 constructorToUse = "";
150 }
151 }
152 catch (Exception ex) {
153 }
154 }
155 }
156 }
157 else {
158 }
159 }
160
161
162 private void foo6() {
163 String[] attrs;
164 if (true) {
165 attrs = null;
166 for (int i = 0; i < attrs.length; i++) {
167 }
168 }
169
170 if (true) {
171 attrs = null;
172 for (int i = 0; i < attrs.length; i++) {
173 if (attrs[i] instanceof Object) {
174 }
175 if (attrs[i] instanceof Object) {
176 }
177 }
178 }
179 }
180
181
182 private void foo7() {
183 int index;
184 if (true) {
185 index = 0;
186 }
187 else if (true) {
188 index = 2;
189 }
190 else {
191 return;
192 }
193 if (true) {
194 index += 1;
195 }
196 }
197
198
199 private void foo8() {
200 String[] attrs;
201 if (true) {
202 attrs = null;
203 for (int i = 0; i < attrs.length; i++) {
204 if (attrs[i] instanceof String) {
205 }
206 }
207 }
208 if (true) {
209 attrs = null;
210 for (int i = 0; i < attrs.length; i++) {
211 if (attrs[i] instanceof Object) {
212 }
213 if (attrs[i] instanceof String) {
214 }
215 }
216 }
217 }
218
219
220 private void foo9() {
221 int transx, transy;
222
223 if (true) {
224 if (true) {
225 if (true) {
226 }
227 else {
228 }
229 transx = 2;
230 transy = 1;
231 }
232 else {
233 transx = 0;
234 transy = 0;
235 }
236 }
237 if (true) {
238 transx = 1;
239 transy = 2;
240 }
241 else {
242 transx = transy = 0;
243 }
244
245 try {
246 }
247 finally {
248 }
249 }
250
251
252 private void foo10() {
253 int index;
254 if (false) {
255 index = 0;
256 }
257 else if (true) {
258 index = 2;
259 }
260 else {
261 return;
262 }
263 if (false) {
264 index += 1;
265 }
266 }
267
268
269 private void foo11() {
270 if (true)
271 if (true)
272 return;
273 long lastModifiedTime;
274 if (true) {
275 lastModifiedTime = 1L;
276 if (true) {
277 }
278 }
279 else if (true) {
280 }
281 if (true) {
282 lastModifiedTime = 2L;
283 if (true) {
284 }
285 }
286 }
287
288
289 private void foo12() {
290 String numElemKey;
291 if (true) {
292 numElemKey = ".NumberElements";
293 if (true) {
294 }
295 }
296 if (true) {
297 numElemKey = "";
298 if (true) {
299 }
300 }
301 }
302
303
304 private void foo13() {
305 String out;
306 if (true) {
307 out = "";
308 }
309 else {
310 out = "";
311 if (true) {
312 }
313 }
314 if (true) {
315 out = "";
316 }
317 if (true) {
318 }
319 out.toString();
320 if (true) {
321 try {
322 out = "";
323 }
324 catch (Exception ioe) {
325 }
326 finally {
327 if (true) {
328 }
329 if (true) {
330 out.toString();
331 }
332 if (true) {
333 }
334 if (true) {
335 }
336 if (true) {
337 }
338 }
339 }
340 }
341
342
343 private void foo14() {
344 int c, c2;
345 if (true) {
346 }
347 if (true) {
348 if ((c = 'd') >= 0) {
349 if (true) {
350 c2 = 'a';
351 if (true) {
352 if (true) {
353 if (true) {
354 }
355 c = c2;
356 }
357 else {
358 }
359 }
360 }
361
362 if (true) {
363 }
364 }
365 return;
366 }
367
368 }
369
370
371 private void foo15() {
372 int limit;
373 if (true) {
374 limit = 0xdc00 >> 1;
375 limit = 2 + 1;
376
377 }
378 }
379
380
381 private void foo16() {
382 final int a = 1;
383 byte level;
384 if (true) {
385 switch (a) {
386 case 1:
387 break;
388 case 2:
389 break;
390 case 3:
391 if (true) {
392 }
393 if ((true) ||
394 (true)) {
395 level = 1;
396 if (true) {
397 }
398 if (true) {
399 }
400 break;
401 }
402 for (int i = 0; i < 14; i++) {
403 }
404 if (true) {
405 }
406 break;
407 case 4:
408 if (true)
409 break;
410 case 5:
411 if (true) {
412 if (true) {
413 break;
414 }
415 if (true) {
416 }
417 break;
418 }
419 if (true) {
420 }
421 break;
422 case 6:
423 break;
424 case 7:
425 for (int i = 0; i < 15458; i++) {
426 }
427 if (true) {
428 }
429 break;
430
431 case 8:
432 break;
433
434 case 9:
435 if (true) {
436 }
437 break;
438 case 10:
439 level = (byte) 1;
440 for (int i = 0; i < 12; i++) {
441 if (true) {
442 }
443 }
444 break;
445 case 11:
446 level = 1;
447 for (int i = 0; i < 12; i++) {
448 if (true) {
449 while (level < 2) {
450 }
451 while (true) {
452 }
453 }
454 if (true) {
455 continue;
456 }
457 }
458 break;
459 case 12:
460 level = (byte) 2;
461 for (int i = 0; i < 12; i++) {
462 if (true) {
463 }
464 }
465 break;
466 default:
467 throw new IllegalStateException("Internal ICU error in processPropertySeq");
468 }
469 }
470 if (true) {
471 level = (byte) 12;
472 for (; ; ) {
473 }
474 }
475 }
476
477
478 private void foo17() {
479 try {
480 int newLen;
481 if (true) {
482 try {
483 newLen = 1;
484 }
485 catch (Exception ibse) {
486 }
487 }
488 else {
489 newLen = 2;
490 if (true) {
491 }
492 }
493 if (true) {
494 try {
495 }
496 catch (Exception e) {
497 }
498 }
499 if (true) {
500 newLen = 3;
501 if (true) {
502 if (true) {
503 }
504 }
505 }
506 return;
507 }
508 catch (Exception e) {
509 throw new ArrayIndexOutOfBoundsException(e.toString());
510 }
511 }
512
513
514 private void foo18() throws Exception {
515 int newLen;
516 if (true) {
517 try {
518 newLen = 1;
519 }
520 catch (Exception ibse) {
521 }
522 }
523 else {
524 newLen = 2;
525 if (true) {
526 }
527 }
528 if (true) {
529 try {
530 }
531 catch (Exception e) {
532 }
533 }
534 if (true) {
535 newLen = 1;
536 if (true) {
537 if (true) {
538 throw new Exception("invalid explicit IV");
539 }
540 }
541 }
542 return;
543 }
544
545
546 private String foo19() {
547 String params;
548 synchronized (this) {
549 params = "blindingCache.get(modulus)";
550 }
551 if (true) {
552 return params;
553 }
554 params = "new BlindingParameters(e, re, rInv)";
555 synchronized (this) {
556 }
557 return params;
558 }
559
560
561 private void foo20() {
562 String cert;
563 if (true) {
564 cert = "certPair.getForward()";
565 if (true) {
566 }
567 }
568 if (true) {
569 cert = "certPair.getReverse()";
570 if (true) {
571 }
572 }
573 }
574
575
576 private void foo21() throws Exception {
577 try {
578 final int keyType = 8;
579 String[] attributes;
580 switch (keyType) {
581 case 1:
582 case 2:
583 case 3:
584 attributes = null;
585 break;
586 default:
587 attributes = null;
588 break;
589 }
590 attributes = null;
591 return;
592 }
593 catch (Exception e) {
594 throw new Exception("Could not generate key", e);
595 }
596 finally {
597 }
598 }
599
600
601 private void foo22() throws Exception {
602 String subDer;
603 if (true) {
604 subDer = "";
605 if (true) {
606 while ("".equals(subDer)) {
607 }
608 for (int i = 0; i < 1541; i++) {
609
610 }
611 }
612 else {
613 throw new Exception();
614 }
615 }
616 else {
617 throw new Exception();
618 }
619 if (true) {
620 }
621 if (true) {
622 }
623 if (true) {
624 if (true) {
625 subDer = "";
626 if (true) {
627 while ("".equals(subDer)) {
628 }
629 }
630 else {
631 throw new Exception();
632 }
633 if (true) {
634 }
635 }
636 else {
637 throw new Exception();
638 }
639 }
640 if (true) {
641 throw new Exception();
642 }
643 }
644
645
646 private void foo23() throws Exception {
647 int bint;
648 if (true) {
649 throw new Exception();
650 }
651 if (true) {
652 throw new Exception();
653 }
654 if (true) {
655 bint = 1;
656 if (true) {
657 throw new Exception("");
658 }
659 }
660 else {
661 throw new Exception();
662 }
663 if (true) {
664 bint = 2;
665 if (bint == 4) {
666 throw new Exception();
667 }
668 }
669 else {
670 throw new Exception();
671 }
672 }
673
674
675 private void foo24() {
676 final String a = "";
677 String loader;
678 synchronized (this) {
679 while ("".equals(a)) {
680 if (true) {
681 }
682 }
683 if (true) {
684 if (true) {
685 }
686 loader = "";
687 }
688 loader = "";
689 }
690 }
691
692
693 private void foo25() {
694 double w, h;
695 if (true) {
696 if (true) {
697 w = 11.0;
698 h = 12.2;
699 }
700 }
701 if (true) {
702 w = 1.0;
703 h = 2.5;
704 }
705 return;
706 }
707
708
709 private void foo26() {
710 String[] attrs;
711 if (true) {
712 attrs = null;
713 for (int i = 0; i < attrs.length; i++) {
714 if (true) {
715 }
716 }
717 }
718 if (true) {
719 attrs = null;
720 for (int i = 0; i < attrs.length; i++) {
721 if (attrs[i] instanceof String) {
722 }
723 if (attrs[i] instanceof String) {
724 }
725 }
726 }
727 }
728
729
730 private void foo27() {
731 String locUrl;
732 try {
733 locUrl = "";
734 if (true) {
735 return;
736 }
737 }
738 catch (Exception mue) {
739
740 locUrl = "";
741 }
742 }
743
744
745 private void foo28() {
746 final String a = "";
747 String[] path;
748 if (true) {
749 while ("".equals(a)) {
750 }
751 path = new String[5];
752 while ("".equals(a)) {
753 if (true) {
754 path[1] = "";
755 }
756 else {
757 path[2] = "";
758 }
759 }
760 if (true) {
761 path[3] = "";
762 }
763 else {
764 path[4] = "";
765 }
766 if (true) {
767 path = new String[14];
768 }
769 }
770 else {
771 path = new String[81];
772 }
773 return;
774 }
775
776
777 private void foo29() {
778 int decExp;
779 parseNumber:
780 try {
781 if (true) {
782 throw new NumberFormatException("empty String");
783 }
784 int i = 0;
785 switch (i) {
786 case '-':
787 case '+':
788 i++;
789 }
790 if (true) {
791 if (true) {
792 return;
793 }
794 break parseNumber;
795 }
796 else if (true) {
797 if (true) {
798 return;
799 }
800 break parseNumber;
801 }
802 else if (true) {
803 if (true) {
804 if (true) {
805 return;
806 }
807 }
808 }
809 skipLeadingZerosLoop:
810 while (i < 15) {
811 if (true) {
812 }
813 else if (true) {
814 if (true) {
815 throw new NumberFormatException("multiple points");
816 }
817 if (true) {
818 }
819 }
820 else {
821 break skipLeadingZerosLoop;
822 }
823 i++;
824 }
825 digitLoop:
826 while (i < 12) {
827 if (true) {
828 }
829 else if (true) {
830 }
831 else if (true) {
832 if (true) {
833 throw new NumberFormatException("multiple points");
834 }
835 if (true) {
836 }
837 }
838 else {
839 break digitLoop;
840 }
841 i++;
842 }
843 if (true) {
844 break parseNumber;
845 }
846 if (true) {
847 decExp = 1;
848 }
849 else {
850 decExp = 2;
851 }
852 if (true) {
853 switch (i) {
854 case '-':
855 case '+':
856 i++;
857 }
858 final int expAt = i;
859 expLoop:
860 while (i < 54) {
861 if (true) {
862 }
863 if (true) {
864 }
865 else {
866 i--;
867 break expLoop;
868 }
869 }
870 if (true) {
871 decExp = 12;
872 }
873 else {
874 decExp = decExp + 123;
875 }
876 if (i == expAt) {
877 break parseNumber;
878 }
879 }
880 if (i < 9788) {
881 break parseNumber;
882 }
883 if (true) {
884 return;
885 }
886 return;
887 }
888 catch (StringIndexOutOfBoundsException e) {
889 }
890 throw new NumberFormatException();
891 }
892
893
894 private void foo30() {
895 int transx, transy;
896 if (true) {
897 if (true) {
898 if (true) {
899 }
900 else {
901 }
902 transx = 1;
903 transy = 2;
904 }
905 else {
906 transx = 0;
907 transy = 0;
908 }
909 }
910 if (true) {
911 transx = 4;
912 transy = 1;
913 }
914 else {
915 transx = transy = 0;
916 }
917 }
918
919
920 private void foo31() throws Exception {
921 String srcIL;
922 if (true) {
923 srcIL = "";
924 if (srcIL != null) {
925 return;
926 }
927 }
928 if (true) {
929 try {
930 srcIL = "";
931 }
932 catch (Exception e) {
933 throw new Exception("Unable to convert rasters");
934 }
935 for (int y = 0; y < 12; y++) {
936 for (int x = 0; x < 12; x++) {
937 for (int i = 0; i < 5478; i++) {
938 }
939 }
940 for (int x = 0; x < 5; x++) {
941 for (int i = 0; i < 541; i++) {
942 }
943 }
944 }
945 }
946 else {
947 try {
948 srcIL = "";
949 }
950 catch (Exception e) {
951 throw new Exception("Unable to convert rasters");
952 }
953 }
954 }
955
956
957 private void foo32() throws Exception {
958 String srcIL, dstIL;
959 try {
960 if (true) {
961 dstIL = "";
962
963 if (dstIL != null) {
964 srcIL = "";
965 if (srcIL != null) {
966 return;
967 }
968 }
969 }
970 }
971 catch (Exception e) {
972 throw new Exception("Unable to convert images");
973 }
974 if (true) {
975 if (true) {
976 }
977 try {
978 srcIL = "";
979 dstIL = "";
980 }
981 catch (Exception e) {
982 throw new Exception("Unable to convert images");
983 }
984 }
985 else {
986 dstIL = "";
987 }
988 }
989
990
991 private void foo33() {
992 float advance;
993 if (true) {
994 advance = 1234;
995 if (advance != Float.MAX_VALUE) {
996 if (true) {
997 return;
998 }
999 else {
1000 return;
1001 }
1002 }
1003 }
1004 else if (true) {
1005 if (true) {
1006 advance = 123;
1007 if (advance != Float.MAX_VALUE) {
1008 if (true) {
1009 return;
1010 }
1011 else {
1012 return;
1013 }
1014 }
1015 }
1016 }
1017 if (true) {
1018 return;
1019 }
1020 if (true) {
1021 advance = 12435;
1022 }
1023 else {
1024 if (true) {
1025 }
1026 else {
1027 }
1028 if (true) {
1029 advance = 123;
1030 }
1031 else {
1032 advance = 123414;
1033 }
1034 }
1035 if (true) {
1036 }
1037 else if (true) {
1038 if (true) {
1039 for (int i = 0; i < 214; i++) {
1040 }
1041 }
1042 }
1043 return;
1044 }
1045
1046
1047 private void foo34() {
1048 final String s = "";
1049 int etag;
1050 if (true) {
1051 etag = 1;
1052 do {
1053 if (true) {
1054 }
1055 if (true) {
1056 }
1057 } while ("".equals(s));
1058 if (true) {
1059 etag = 13213;
1060 }
1061 else {
1062 }
1063 }
1064 else {
1065 etag = 12312;
1066 }
1067 }
1068
1069
1070 private void foo35() {
1071 final int a = 8;
1072 String elem;
1073 switch (a) {
1074 case 1:
1075 switch (a) {
1076 case '-':
1077 while (true) {
1078 if (true) {
1079 }
1080 }
1081 default:
1082 }
1083 case '/':
1084 switch (a) {
1085 case '>':
1086 case '<':
1087 if (true) {
1088
1089 }
1090 elem = "";
1091 break;
1092 default:
1093 if (true) {
1094 return;
1095 }
1096 switch (a) {
1097 case '>':
1098 case '<':
1099 break;
1100 default:
1101 }
1102 if (true) {
1103 elem = "";
1104 }
1105 else {
1106 elem = "";
1107 }
1108 break;
1109 }
1110 if (true) {
1111 elem = "";
1112 if (true) {
1113 return;
1114 }
1115 }
1116 else {
1117 if (true) {
1118 elem = "";
1119 }
1120 else {
1121 elem = "";
1122 }
1123 }
1124 elem = "";
1125 }
1126 }
1127
1128
1129 private void foo36() {
1130 String attname;
1131 if (true) {
1132 attname = "";
1133 if (true) {
1134 }
1135 else {
1136 if (true) {
1137 if (true) {
1138 }
1139 else {
1140 }
1141 }
1142 }
1143 }
1144 else if (true) {
1145 }
1146 else if (true) {
1147 if (true) {
1148 attname = "";
1149 if (true) {
1150 }
1151 if (true) {
1152 }
1153 else {
1154 if (true) {
1155 if (true) {
1156 }
1157 }
1158 }
1159 }
1160 else {
1161 }
1162 }
1163 else if (true) {
1164 attname = "";
1165 }
1166 else if (true) {
1167 return;
1168 }
1169 else {
1170 if (true) {
1171 }
1172 else {
1173 return;
1174 }
1175 }
1176 if (true) {
1177 attname = "";
1178 }
1179 else {
1180 }
1181 }
1182
1183
1184 private void foo37() {
1185 int dot;
1186 if (true) {
1187 dot = 213213;
1188 if (true) {
1189 if (true) {
1190 }
1191 }
1192 if (true) {
1193 dot += 1;
1194 if (true) {
1195 try {
1196 }
1197 catch (Exception ble) {
1198 }
1199 }
1200 }
1201 }
1202 else if (true) {
1203 dot = 31;
1204 }
1205 }
1206
1207
1208 private void foo38() {
1209 String painter;
1210 if (true) {
1211 if ((painter = "").equals("")) {
1212 return;
1213 }
1214 }
1215 if ((painter = "").equals("")) {
1216 return;
1217 }
1218 }
1219
1220
1221 private void foo39() {
1222 int spacing;
1223 if (true) {
1224 if (true) {
1225 if (true);
1226 }
1227 else {
1228 spacing = 4;
1229 if (true) return;
1230 }
1231 }
1232 if (true) {
1233 spacing = 123;
1234 if (true) return;
1235 }
1236 if (true) {
1237 spacing = 12;
1238 }
1239 }
1240
1241
1242 private void foo40() {
1243 String cBounds;
1244 if (true) {
1245 if (true) {
1246 cBounds = "";
1247 }
1248 if (true) {
1249 cBounds = "";
1250 }
1251 }
1252 else {
1253 if (true) {
1254 cBounds = "";
1255 }
1256 if (true) {
1257 cBounds = "";
1258 }
1259 }
1260 }
1261
1262
1263 private void foo41() {
1264 String nextInsets;
1265 if (true) {
1266 nextInsets = "";
1267 }
1268 if (true) {
1269 nextInsets = "";
1270 }
1271 }
1272
1273
1274 private String foo42() {
1275 if (true) {
1276 String rowBounds;
1277 if (true) {
1278 rowBounds = "";
1279 if (true) {
1280 if (true) {
1281 return "";
1282 }
1283 return "";
1284 }
1285 if (true) {
1286 if (true) {
1287 rowBounds = "";
1288 return rowBounds;
1289 }
1290 }
1291 else {
1292 return rowBounds;
1293 }
1294 }
1295 return "";
1296 }
1297 return "";
1298 }
1299
1300
1301 private void foo43() {
1302 String providerImpls;
1303 try {
1304 providerImpls = "";
1305 }
1306 catch (Exception ex) {
1307 providerImpls = null;
1308 }
1309 String strRowsetProperties;
1310 try {
1311 strRowsetProperties = "";
1312 }
1313 catch (Exception ex) {
1314 strRowsetProperties = "";
1315 }
1316 }
1317
1318
1319 private void foo45() {
1320 String mixer;
1321 if (true) {
1322 if (true) {
1323 if (true) {
1324 mixer = "";
1325 if (mixer != null) {
1326 return;
1327 }
1328 }
1329 else {
1330 mixer = "";
1331 if (mixer != null) {
1332 return;
1333 }
1334 }
1335
1336 }
1337 }
1338 if (true) {
1339 mixer = "";
1340 if (mixer != null) {
1341 return;
1342 }
1343 }
1344 }
1345
1346
1347 private void foo46() {
1348 String e;
1349 if (true) {
1350 synchronized (this) {
1351 e = "";
1352
1353 }
1354 synchronized (this) {
1355 e = "";
1356
1357 }
1358 }
1359 }
1360
1361
1362 private void foo47() {
1363 final String a = "";
1364 String factory;
1365 if (true) {
1366 factory = "";
1367 }
1368 if ("".equals(a)) {
1369 factory = "";
1370 }
1371 }
1372
1373
1374 private void foo48() {
1375 int ch;
1376 if (true) {
1377 ch = 1;
1378 }
1379 if (true) {
1380 ch = 2;
1381 }
1382 }
1383
1384
1385 private String foo49() {
1386 long next;
1387 if (!Thread.interrupted()) {
1388 if (true) {
1389 if (true) {
1390 if ((next = 5) == 5)
1391 return "next";
1392 }
1393 else if ((next = 5) == 5)
1394 return "next";
1395 }
1396 if (true)
1397 return "0L";
1398 if (true)
1399 if ((next = 5) == 5)
1400 return "next";
1401 }
1402 return "";
1403 }
1404
1405
1406 private void foo50() {
1407 long nanos;
1408 try {
1409 nanos = 1L;
1410 }
1411 catch (Exception ex2) {
1412 nanos = 0L;
1413 }
1414 }
1415
1416
1417 private void foo51() {
1418 if (true) {
1419 int vowel;
1420 if (true) {
1421 vowel = 1;
1422 }
1423 if (true) {
1424 vowel = 2;
1425 }
1426 }
1427 if (true) {
1428 int consonant;
1429 if (true) {
1430 consonant = 23;
1431 }
1432 if (true) {
1433 consonant =2;
1434 }
1435 }
1436 }
1437
1438
1439 private void foo52() {
1440 String drivers;
1441 try {
1442 drivers = "";
1443 }
1444 catch (Exception ex) {
1445 drivers = null;
1446 }
1447 }
1448
1449
1450 private void foo53() {
1451 String pc;
1452 synchronized (this) {
1453 pc = "Hello";
1454 }
1455 pc = "";
1456 }
1457
1458
1459 private void foo54() {
1460 final int a = 1;
1461 final String linkerName;
1462 String lambdaName;
1463 switch (a) {
1464 case 1:
1465 linkerName = "linkToVirtual";
1466 lambdaName = "DMH"
1467 + ".invokeVirtual";
1468 break;
1469 case 2:
1470 linkerName = "linkToStatic";
1471 lambdaName = "DMH"
1472 + ".invokeStatic";
1473 break;
1474 case 3:
1475 linkerName = "linkToStatic";
1476 lambdaName = "DMH.invokeStaticInit";
1477 break;
1478 case 4:
1479 linkerName = "linkToSpecial";
1480 lambdaName = "DMH"
1481 + ".invokeSpecial";
1482 break;
1483 case 5:
1484 linkerName = "linkToInterface";
1485 lambdaName = "DMH"
1486 + ".invokeInterface";
1487 break;
1488 case 6:
1489 linkerName = "linkToSpecial";
1490 lambdaName = "DMH"
1491 + ".newInvokeSpecial";
1492 break;
1493 default:
1494 throw new InternalError("which=");
1495 }
1496 lambdaName += "_";
1497 }
1498
1499
1500 private String foo55() {
1501 String res;
1502 if (true) {
1503 res = "";
1504 if (res != null) return res;
1505 }
1506 if (true) {
1507 res = "temporaryRes";
1508 }
1509 else {
1510 res = "";
1511 }
1512 if (true) {
1513 if (true) {
1514 }
1515 else {
1516 }
1517 }
1518 return "";
1519 }
1520
1521
1522 private void foo56() {
1523 int num;
1524 if (true) {
1525 num = 3;
1526 }
1527 else {
1528 num = 1;
1529 if (true) {
1530 num = 2;
1531 }
1532 }
1533 if (num > 1) {
1534 num = 2;
1535 }
1536 }
1537
1538
1539 private void foo57() {
1540 final int a = 1;
1541 double T01, T10;
1542 switch (a) {
1543 case 1:
1544 break;
1545 case 9:
1546 case 11:
1547 case 12:
1548 break;
1549 case 123:
1550 case 14:
1551 break;
1552 case 1234:
1553 case 12345:
1554 break;
1555 case 566:
1556 case 8678:
1557 break;
1558 case 534:
1559 case 7968:
1560 case 86785678:
1561 case 86759789:
1562 break;
1563 case 346547:
1564 T01 =1;
1565 T10 = 2;
1566 break;
1567 case 432534523:
1568 case 5345235:
1569 break;
1570 case 235345:
1571 case 523452345:
1572 break;
1573 case 75675467:
1574 break;
1575 }
1576 T01 = 21;
1577 T10 = 53;
1578 }
1579
1580
1581 private void foo58() {
1582 final int a = 54;
1583 String typeStr;
1584 switch (a) {
1585 case 1:
1586 typeStr = "WINDOW_OPENED";
1587 break;
1588 case 2:
1589 typeStr = "WINDOW_CLOSING";
1590 break;
1591 case 3:
1592 typeStr = "WINDOW_CLOSED";
1593 break;
1594 case 4:
1595 typeStr = "WINDOW_ICONIFIED";
1596 break;
1597 case 5:
1598 typeStr = "WINDOW_DEICONIFIED";
1599 break;
1600 case 6:
1601 typeStr = "WINDOW_ACTIVATED";
1602 break;
1603 case 7:
1604 typeStr = "WINDOW_DEACTIVATED";
1605 break;
1606 case 8:
1607 typeStr = "WINDOW_GAINED_FOCUS";
1608 break;
1609 case 9:
1610 typeStr = "WINDOW_LOST_FOCUS";
1611 break;
1612 case 10:
1613 typeStr = "WINDOW_STATE_CHANGED";
1614 break;
1615 default:
1616 typeStr = "unknown type";
1617 }
1618 typeStr += ",";
1619 }
1620
1621
1622 private void foo59() {
1623 String spec;
1624 if (true) {
1625 spec = "";
1626 }
1627 if (true) {
1628 spec = "";
1629 }
1630 }
1631
1632
1633 private void foo60() throws Exception {
1634 final int a = 1;
1635 String text;
1636 switch (a) {
1637 case 1:
1638 text = "";
1639 break;
1640 case 2:
1641 text = "Warning: ";
1642 break;
1643 case 3:
1644 text = "Error: ";
1645 break;
1646 default:
1647 throw new Exception();
1648 }
1649 final String message = "";
1650 if (message != null) {
1651 text += message;
1652 }
1653 }
1654
1655
1656 private void foo61() {
1657 String tmaw;
1658 if (true) {
1659 tmaw = "";
1660 for (int i = 0; i < 10; i++) {
1661 if (true) {
1662 if (true) {
1663 tmaw = "";
1664 }
1665 }
1666 else {
1667 tmaw = "";
1668 }
1669 }
1670 if (true) {
1671 tmaw = "";
1672 }
1673 }
1674 else {
1675 tmaw = null;
1676 }
1677 }
1678
1679
1680 private void foo62() {
1681 String znode;
1682 synchronized (this) {
1683 znode = "";
1684 }
1685 if (znode != null) {
1686 synchronized (znode) {
1687 }
1688 if (true) {
1689 if (true) {
1690 synchronized (znode) {
1691 if (true) {
1692 }
1693 else if (true) {
1694 }
1695 else {
1696 return;
1697 }
1698 }
1699 if (true) {
1700 return;
1701 }
1702 }
1703 }
1704 }
1705 synchronized (this) {
1706 znode = "";
1707 }
1708 }
1709
1710
1711 private void foo63() {
1712 float h;
1713 float l;
1714 float s;
1715 synchronized (this) {
1716 h = 1;
1717 l = 2;
1718 s = 3;
1719 }
1720 h = 4;
1721 l = 5;
1722 s = 6;
1723 }
1724
1725
1726 private void foo64() {
1727 int index;
1728 if (true) {
1729 index = 0;
1730 }
1731 else if (true) {
1732 index = 2;
1733 }
1734 else {
1735 return;
1736 }
1737 if (true) {
1738 index += 1;
1739 }
1740 }
1741
1742
1743 private void foo65() {
1744 String name;
1745 if (true) {
1746 name = "uri";
1747 }
1748 else if (true) {
1749 name = "";
1750 }
1751 else if (true) {
1752 name = "";
1753 }
1754 else {
1755 name = "";
1756 }
1757 if (true) {
1758 if (true) {
1759 name = "";
1760 }
1761 }
1762 }
1763
1764
1765 private void foo66() {
1766 String cfg;
1767 if (true) {
1768 if (true) {
1769 cfg = "";
1770 }
1771 if (true) {
1772 cfg = "";
1773 }
1774 if (true) {
1775 cfg = "";
1776 }
1777 }
1778 }
1779
1780
1781 private void foo67() {
1782 String fastClass;
1783 try {
1784 fastClass = "";
1785 if (true) {
1786 if (fastClass == null) {
1787 }
1788 else {
1789 }
1790 }
1791 }
1792 catch (Throwable t) {
1793 fastClass = null;
1794 }
1795 }
1796
1797
1798 private void foo68() {
1799 int partsLo;
1800 if (true) {
1801 partsLo = 1;
1802 if ( --partsLo != 0) {
1803 return;
1804 }
1805 if (true) {
1806 return;
1807 }
1808 }
1809 else {
1810 partsLo = 0;
1811 }
1812 }
1813
1814
1815 private void foo69() {
1816 String node;
1817 if (true) {
1818 node = "";
1819 if (node == null) {
1820 return;
1821 }
1822 if (true) {
1823 node = "";
1824 }
1825 }
1826 else {
1827 node = "";
1828 }
1829 }
1830
1831
1832 private void foo70() {
1833 String supplier;
1834 try {
1835 supplier = "";
1836 }
1837 catch (Throwable t) {
1838 supplier = "";
1839 }
1840 }
1841
1842
1843 private void foo71() {
1844 int priority;
1845 if (true) {
1846 priority = 1;
1847 }
1848 else if (true) {
1849 priority = 2;
1850 }
1851 else {
1852 return;
1853 }
1854 if (true) {
1855 priority++;
1856 }
1857 if (true) {
1858 priority++;
1859 }
1860 }
1861
1862
1863 private void foo72() {
1864 String p;
1865 try {
1866 p = "";
1867 }
1868 catch (RuntimeException e) {
1869 p = "";
1870 }
1871 }
1872
1873
1874 private void foo73() {
1875 String control;
1876 if (true) {
1877 if (true) {
1878 control = "";
1879 if (control != null) {
1880 }
1881 }
1882 }
1883 if (true) {
1884 if (true) {
1885 }
1886 if (true) {
1887 control = "";
1888 if (control != null) {
1889 }
1890 }
1891 }
1892 }
1893
1894
1895 private void foo75() {
1896 String libPathAsString;
1897 try {
1898 libPathAsString = "";
1899 if (libPathAsString == null) {
1900 }
1901 libPathAsString = "";
1902 if (libPathAsString == null) {
1903 }
1904
1905 } catch(Exception ex) {
1906
1907 }
1908 }
1909
1910
1911 private void foo76() {
1912 int priority;
1913 if (true) {
1914 priority = 2;
1915 }
1916 else if (true) {
1917 priority = 3;
1918 }
1919 else {
1920 return;
1921 }
1922
1923 if (true) {
1924 priority++;
1925 }
1926 if (true) {
1927 priority++;
1928 }
1929 }
1930
1931
1932 private void foo77() {
1933 if (true) {
1934 int docId;
1935 if (true) {
1936 docId = 21;
1937 if (docId != 1254) {
1938 }
1939 else {
1940 }
1941 }
1942 else {
1943 docId = 45234;
1944 if (true) {
1945 }
1946 }
1947 if (true) {
1948 docId = 3213213;
1949 }
1950 }
1951 }
1952
1953
1954 private void foo78() {
1955 String injectionPoints;
1956 if (true) {
1957 try {
1958 injectionPoints = "";
1959 }
1960 catch (Exception e) {
1961 injectionPoints = "";
1962 }
1963 }
1964 else {
1965 injectionPoints = "";
1966 }
1967 }
1968
1969
1970 private void foo79() {
1971 String name;
1972 if (true) {
1973 name = "";
1974 }
1975 else if (true) {
1976 name = "";
1977 }
1978 else if (true) {
1979 name = "";
1980 }
1981 else {
1982 name = "";
1983 }
1984 if (true) {
1985 if (true) {
1986 name = "";
1987 }
1988 }
1989 }
1990
1991
1992 private void foo80() {
1993 String names;
1994 if (true) {
1995 names = "";
1996 if (true) {
1997 names = "";
1998 }
1999 }
2000 else {
2001 names = "";
2002 }
2003 }
2004
2005
2006 private void foo81() {
2007 StringBuffer msg;
2008 synchronized (this) {
2009 msg = new StringBuffer(" [");
2010 }
2011 synchronized (this) {
2012 msg = new StringBuffer(" [");
2013 }
2014 }
2015
2016
2017 private void foo82() {
2018 String filesToCompact;
2019 try {
2020 synchronized (this) {
2021 filesToCompact = "";
2022 filesToCompact = "";
2023 }
2024 }
2025 finally {
2026 }
2027 }
2028
2029
2030 private void foo83() {
2031 String key;
2032 if (true) {
2033 try {
2034 key = "";
2035 }
2036 catch (Exception e) {
2037 if (true) {
2038 try {
2039 key = "";
2040 }
2041 catch (Exception ex) {
2042 }
2043 }
2044 }
2045 }
2046 else {
2047 key = "";
2048 }
2049 }
2050
2051
2052 private void foo84() {
2053 float newMemstoreSize;
2054 float newBlockCacheSize;
2055 if (true) {
2056 newBlockCacheSize = 354;
2057 newMemstoreSize = 534;
2058 }
2059 else if (true) {
2060 newBlockCacheSize = 213213;
2061 newMemstoreSize = 53425;
2062 }
2063 else {
2064 return;
2065 }
2066 if (true) {
2067 newMemstoreSize = 2;
2068 }
2069 else if (true) {
2070 newMemstoreSize = 3;
2071 }
2072 if (true) {
2073 newBlockCacheSize = 354;
2074 }
2075 else if (true) {
2076 newBlockCacheSize = 14;
2077 }
2078 }
2079
2080
2081 private void foo85() {
2082 boolean needNewPlan;
2083 try {
2084 if (true) {
2085 }
2086 if (true) {
2087 needNewPlan = true;
2088 }
2089 else {
2090 if (true) {
2091 }
2092 return;
2093 }
2094 }
2095 catch (Throwable t) {
2096 if (t instanceof Object) {
2097 }
2098 if (true) {
2099 if (true) {
2100 if (t instanceof Object) {
2101 }
2102 else {
2103 }
2104 }
2105 try {
2106 needNewPlan = false;
2107 if (true) {
2108 }
2109 else if (true) {
2110 needNewPlan = true;
2111 }
2112 }
2113 catch (Exception ie) {
2114 return;
2115 }
2116 }
2117 else if (true) {
2118 needNewPlan = false;
2119 }
2120 else {
2121 needNewPlan = true;
2122 }
2123 }
2124 }
2125
2126
2127 private void foo86() {
2128 String result;
2129 try {
2130 try {
2131 result = "";
2132 if (true) {
2133 if (true) {
2134 }
2135 }
2136 }
2137 catch (Exception e) {
2138 if (true) {
2139 }
2140 if (true) {
2141 }
2142 else {
2143 }
2144 result = "";
2145 }
2146 }
2147 catch (Exception ex) {
2148 }
2149 }
2150
2151
2152 private void foo87() {
2153 int count;
2154 if (true) {
2155 return;
2156 }
2157 try {
2158 count = 2;
2159 }
2160 catch (Exception ieo) {
2161 throw ieo;
2162 }
2163 catch (Error e) {
2164 count = -1;
2165 }
2166 }
2167
2168
2169 private void foo88() {
2170 String c;
2171 synchronized (this) {
2172 try {
2173 c = "";
2174 }
2175 catch (Exception e) {
2176 return;
2177 }
2178 }
2179 if (true) {
2180 if (true)
2181 c = null;
2182 }
2183 }
2184
2185 private void foo89() {
2186 final int a = 8;
2187 String b;
2188 switch (a) {
2189 case 8:
2190 b = "b";
2191 break;
2192 default:
2193 b = "c";
2194 break;
2195 }
2196 }
2197
2198 private void foo90() {
2199 final int a = 8;
2200 String b;
2201 switch (a) {
2202 default:
2203 b = "c";
2204 }
2205 b = "b";
2206 }
2207
2208 private void foo91() {
2209 Integer[] s;
2210 if (true) {
2211 s = new Integer[0];
2212 } else {
2213 s = new Integer[5];
2214 if (true) {
2215 final ArrayList<Integer> retain = new ArrayList<>();
2216 for (final Integer c : s) {
2217 if (true) {
2218 retain.add(c);
2219 }
2220 }
2221 s = retain.toArray(new Integer[retain.size()]);
2222 }
2223 if (true && s.length > 0) {
2224 s = new Integer[] {s[0]};
2225 }
2226 }
2227 Arrays.toString(s);
2228 }
2229
2230
2231 private void foo92() {
2232 String tqa;
2233 if (true) {
2234 tqa = null;
2235 if (true) {
2236 }
2237 }
2238 else {
2239 if (true) {
2240 }
2241 tqa = "a";
2242 if (true) {
2243 }
2244 if (tqa == null) {
2245 if (true) {
2246 }
2247 tqa = "b";
2248 if (true) {
2249 if (tqa == "abc") {
2250 } else if (tqa != null) {
2251 } else {
2252 }
2253 }
2254 }
2255 if (tqa == "bcd") {
2256 tqa = null;
2257 }
2258 if (tqa == null) {
2259 if (true) {
2260 if (true) {
2261 }
2262 } else {
2263 if (true) {
2264 }
2265 tqa = "c";
2266 if (true) {
2267 }
2268 }
2269 }
2270 }
2271 }
2272
2273
2274 private void foo93() {
2275 if (true) {
2276 String evictedCopy;
2277 if (true) {
2278 final String evictedEntry = "a";
2279 evictedCopy = evictedEntry;
2280 } else {
2281 evictedCopy = "c";
2282 for (int i = 0; i < 0; ++i) {
2283 evictedCopy.trim();
2284 }
2285 evictedCopy = evictedCopy.trim();
2286 }
2287 }
2288 }
2289
2290
2291 private void foo94() {
2292 String valueClass;
2293 if (true) {
2294 valueClass = "a";
2295 }
2296 else if (true) {
2297 valueClass = "b";
2298 if (valueClass == null) {
2299 if (true) {
2300 }
2301 if (true) {
2302 }
2303 valueClass = "c";
2304 }
2305 }
2306 else {
2307 valueClass = "d";
2308 }
2309 }
2310
2311
2312 private void foo95() {
2313 String profileValueSource;
2314 if (true) {
2315 profileValueSource = "a";
2316 }
2317 else {
2318 try {
2319 profileValueSource = "b";
2320 }
2321 catch (Exception e) {
2322 if (true) {
2323 }
2324 profileValueSource = "c";
2325 }
2326 }
2327 }
2328
2329
2330 private void foo96() {
2331 Object arg;
2332 if (true) {
2333 arg = "a";
2334 }
2335 else if (true) {
2336 arg = "b";
2337 }
2338 else if (true) {
2339 arg = "c";
2340 }
2341 else if (true) {
2342 arg = "d";
2343 }
2344 else if (true) {
2345 arg = "e";
2346 }
2347 else if (true) {
2348 arg = "f";
2349 }
2350 else {
2351 try {
2352 arg = "g";
2353 if (arg != null) {
2354 if (true) {
2355 }
2356 }
2357 }
2358 catch (Exception ex) {
2359 arg = null;
2360 }
2361 }
2362 }
2363
2364
2365 private void foo97() {
2366 if (true) {
2367 String evictedCopy;
2368 if (true) {
2369 evictedCopy = "b";
2370 } else {
2371 evictedCopy = "c";
2372 for (int i = 0; i < 0; ++i) {
2373 }
2374 evictedCopy = "d";
2375 }
2376 }
2377 }
2378
2379
2380 private void foo98() {
2381 if (true) {
2382 String evictedCopy;
2383 if (true) {
2384 evictedCopy = "b";
2385 } else {
2386 evictedCopy = "c";
2387 for (int i = 0; i < 0; ++i) {
2388 }
2389 evictedCopy = "d";
2390 }
2391 }
2392 }
2393
2394
2395 private void foo99() {
2396 int insertionPoint;
2397 if (true) {
2398 insertionPoint = 0;
2399 } else if (true) {
2400 insertionPoint = 1;
2401 } else {
2402 insertionPoint = 2;
2403 if (insertionPoint < 0) {
2404 insertionPoint = -insertionPoint - 1;
2405 } else {
2406 insertionPoint++;
2407 }
2408 }
2409 }
2410
2411
2412 private void foo100() {
2413 String result;
2414 if (true) {
2415 result = "a";
2416 } else {
2417 result = "b";
2418 if (result != null) {
2419 }
2420 result = "c";
2421 }
2422 }
2423 }