java.util.concurrent.ConcurrentHashMap

Length	# Objects	Shallow Heap	Retained Heap
1 First 10 of 13,426 objects	13,426	859,264	>= 3,350,600
0 First 10 of 4,023 objects	4,023	257,472	>= 318,888
3 First 10 of 2,291 objects	2,291	146,624	>= 807,632
2 First 10 of 1,536 objects	1,536	98,304	>= 499,632
18 First 10 of 872 objects	872	55,808	>= 5,911,640
6 First 10 of 381 objects	381	24,384	>= 1,127,736
11 First 10 of 331 objects	331	21,184	>= 175,848
17 First 10 of 190 objects	190	12,160	>= 419,816
12 First 10 of 151 objects	151	9,664	>= 119,040
4 First 10 of 144 objects	144	9,216	>= 65,384
5 First 10 of 90 objects	90	5,760	>= 303,448
8 First 10 of 48 objects	48	3,072	>= 77,128
7 First 10 of 44 objects	44	2,816	>= 81,736
13 First 10 of 41 objects	41	2,624	>= 64,992
20 First 10 of 28 objects	28	1,792	>= 85,880
9 First 10 of 24 objects	24	1,536	>= 57,192
16 First 10 of 20 objects	20	1,280	>= 73,152
67 First 10 of 19 objects	19	1,216	>= 144,480
21 First 10 of 16 objects	16	1,024	>= 164,104
19 First 10 of 15 objects	15	960	>= 44,392
14 First 10 of 14 objects	14	896	>= 94,824
27 First 10 of 14 objects	14	896	>= 293,136
36 First 10 of 14 objects	14	896	>= 78,264
26 First 10 of 13 objects	13	832	>= 107,808
25 All 10 objects	10	640	>= 134,880
Total: 25 of 103 entries; 78 more	23,951	1,532,864

java.util.HashMap

Length	# Objects	Shallow Heap	Retained Heap
0 First 10 of 196,384 objects	196,384	9,426,432	>= 9,514,656
1 First 10 of 49,020 objects	49,020	2,352,960	>= 16,978,176
3 First 10 of 27,182 objects	27,182	1,304,736	>= 7,866,720
4 First 10 of 11,377 objects	11,377	546,096	>= 3,514,536
2 First 10 of 9,267 objects	9,267	444,816	>= 3,147,520
6 First 10 of 4,243 objects	4,243	203,664	>= 1,542,720
7 First 10 of 3,705 objects	3,705	177,840	>= 2,036,272
5 First 10 of 3,106 objects	3,106	149,088	>= 1,048,968
10 First 10 of 1,845 objects	1,845	88,560	>= 908,328
8 First 10 of 1,644 objects	1,644	78,912	>= 719,688
9 First 10 of 1,261 objects	1,261	60,528	>= 603,872
11 First 10 of 943 objects	943	45,264	>= 509,912
12 First 10 of 384 objects	384	18,432	>= 300,312
21 First 10 of 351 objects	351	16,848	>= 700,688
16 First 10 of 242 objects	242	11,616	>= 188,456
19 First 10 of 238 objects	238	11,424	>= 561,128
15 First 10 of 162 objects	162	7,776	>= 122,248
14 First 10 of 133 objects	133	6,384	>= 106,464
83 First 10 of 78 objects	78	3,744	>= 255,336
28 First 10 of 71 objects	71	3,408	>= 134,640
24 First 10 of 53 objects	53	2,544	>= 71,136
17 First 10 of 50 objects	50	2,400	>= 42,456
29 First 10 of 39 objects	39	1,872	>= 52,848
18 First 10 of 38 objects	38	1,824	>= 388,200
63 First 10 of 38 objects	38	1,824	>= 326,192
Total: 25 of 207 entries; 182 more	312,667	15,008,016

java.lang.ThreadLocal$ThreadLocalMap

Length	# Objects	Shallow Heap	Retained Heap
0 First 10 of 44 objects	44	1,056	>= 4,576
95 All 4 objects	4	96	>= 4,845,936
99 All 4 objects	4	96	>= 2,596,112
90 All 3 objects	3	72	>= 2,269,288
94 All 3 objects	3	72	>= 2,821,048
87 All 2 objects	2	48	>= 1,431,048
92 All 2 objects	2	48	>= 1,612,480
96 All 2 objects	2	48	>= 3,851,408
97 All 2 objects	2	48	>= 1,455,312
98 All 2 objects	2	48	>= 1,701,144
101 All 2 objects	2	48	>= 1,601,472
102 All 2 objects	2	48	>= 1,328,136
1	1	24	136
60	1	24	506,800
62	1	24	165,264
65	1	24	354,648
66	1	24	63,128
68	1	24	81,688
89	1	24	1,584,984
91	1	24	1,520,992
93	1	24	841,856
100	1	24	1,227,040
103	1	24	307,104
104	1	24	1,311,576
105	1	24	197,128
Total: 25 entries	85	2,040

java.util.Vector

Length	# Objects	Shallow Heap	Retained Heap
1 First 10 of 490 objects	490	15,680	>= 43,120
0 First 10 of 80 objects	80	2,560	>= 7,008
30 First 10 of 46 objects	46	1,472	>= 9,568
31 First 10 of 13 objects	13	416	>= 20,440
33 All 8 objects	8	256	>= 36,784
32 All 7 objects	7	224	>= 25,488
69 All 5 objects	5	160	>= 228,432
67 All 4 objects	4	128	>= 169,088
70 All 4 objects	4	128	>= 186,176
35 All 3 objects	3	96	>= 31,520
66 All 3 objects	3	96	>= 121,552
2 All 2 objects	2	64	>= 400
34 All 2 objects	2	64	>= 16,712
36 All 2 objects	2	64	>= 11,272
68 All 2 objects	2	64	>= 92,080
74 All 2 objects	2	64	>= 145,216
8,496 All 2 objects	2	64	>= 68,064
58,653 All 2 objects	2	64	>= 469,328
38	1	32	28,568
39	1	32	21,000
50	1	32	54,496
51	1	32	89,472
78	1	32	59,256
80	1	32	65,752
86	1	32	62,912
Total: 25 of 45 entries; 20 more	704	22,528

java.util.ArrayList

Length	# Objects	Shallow Heap	Retained Heap
1 First 10 of 14,955 objects	14,955	358,920	>= 1,373,664
0 First 10 of 11,218 objects	11,218	269,232	>= 301,552
2 First 10 of 3,215 objects	3,215	77,160	>= 618,952
3 First 10 of 2,734 objects	2,734	65,616	>= 508,032
6 First 10 of 1,637 objects	1,637	39,288	>= 664,400
4 First 10 of 908 objects	908	21,792	>= 219,456
5 First 10 of 712 objects	712	17,088	>= 259,608
7 First 10 of 687 objects	687	16,488	>= 409,072
8 First 10 of 416 objects	416	9,984	>= 519,416
9 First 10 of 391 objects	391	9,384	>= 181,640
10 First 10 of 379 objects	379	9,096	>= 448,168
11 First 10 of 312 objects	312	7,488	>= 55,248
12 First 10 of 209 objects	209	5,016	>= 394,048
17 First 10 of 208 objects	208	4,992	>= 589,864
15 First 10 of 162 objects	162	3,888	>= 928,272
30 First 10 of 162 objects	162	3,888	>= 222,912
14 First 10 of 140 objects	140	3,360	>= 215,848
19 First 10 of 134 objects	134	3,216	>= 78,496
21 First 10 of 121 objects	121	2,904	>= 112,184
18 First 10 of 105 objects	105	2,520	>= 180,336
27 First 10 of 90 objects	90	2,160	>= 109,248
38 First 10 of 89 objects	89	2,136	>= 20,144
29 First 10 of 62 objects	62	1,488	>= 61,680
13 First 10 of 61 objects	61	1,464	>= 41,344
23 First 10 of 45 objects	45	1,080	>= 42,680
Total: 25 of 83 entries; 58 more	39,556	949,344

java.util.LinkedHashMap

Length	# Objects	Shallow Heap	Retained Heap
0 First 10 of 7,622 objects	7,622	426,832	>= 490,032
1 First 10 of 5,101 objects	5,101	285,656	>= 918,752
2 First 10 of 3,491 objects	3,491	195,496	>= 731,840
3 First 10 of 391 objects	391	21,896	>= 104,064
7 First 10 of 168 objects	168	9,408	>= 87,624
8 First 10 of 148 objects	148	8,288	>= 85,416
4 First 10 of 91 objects	91	5,096	>= 43,912
5 First 10 of 42 objects	42	2,352	>= 27,816
15 First 10 of 38 objects	38	2,128	>= 33,672
11 First 10 of 36 objects	36	2,016	>= 26,736
17 First 10 of 36 objects	36	2,016	>= 68,440
6 First 10 of 32 objects	32	1,792	>= 13,728
9 First 10 of 30 objects	30	1,680	>= 23,200
10 First 10 of 27 objects	27	1,512	>= 17,696
12 First 10 of 25 objects	25	1,400	>= 18,576
154 First 10 of 15 objects	15	840	>= 729,000
18 First 10 of 11 objects	11	616	>= 15,944
23 All 9 objects	9	504	>= 77,608
20 All 7 objects	7	392	>= 12,184
33 All 6 objects	6	336	>= 14,496
14 All 4 objects	4	224	>= 3,040
150 All 4 objects	4	224	>= 28,448
16 All 2 objects	2	112	>= 4,968
19 All 2 objects	2	112	>= 1,920
22 All 2 objects	2	112	>= 2,160
Total: 25 of 35 entries; 10 more	17,354	971,824

java.util.HashSet

Length	# Objects	Shallow Heap	Retained Heap
1 First 10 of 5,612 objects	5,612	89,792	>= 835,040
3 First 10 of 1,283 objects	1,283	20,528	>= 328,176
0 First 10 of 1,107 objects	1,107	17,712	>= 84,912
19 First 10 of 220 objects	220	3,520	>= 183,040
16 First 10 of 191 objects	191	3,056	>= 138,464
2 First 10 of 87 objects	87	1,392	>= 24,048
5 First 10 of 84 objects	84	1,344	>= 48,184
83 First 10 of 77 objects	77	1,232	>= 251,328
4 First 10 of 74 objects	74	1,184	>= 29,680
11 First 10 of 37 objects	37	592	>= 18,416
7 First 10 of 35 objects	35	560	>= 34,528
8 First 10 of 25 objects	25	400	>= 22,616
12 First 10 of 20 objects	20	320	>= 79,680
17 First 10 of 15 objects	15	240	>= 11,280
6 All 10 objects	10	160	>= 5,520
9 All 7 objects	7	112	>= 6,448
10 All 4 objects	4	64	>= 2,904
13 All 3 objects	3	48	>= 1,888
45 All 2 objects	2	32	>= 3,552
14	1	16	672
23	1	16	944
24	1	16	2,592
25	1	16	2,608
40	1	16	2,400
52	1	16	2,256
Total: 25 of 26 entries; 1 more	8,900	142,400

java.util.concurrent.CopyOnWriteArrayList

Length	# Objects	Shallow Heap	Retained Heap
0 First 10 of 3,019 objects	3,019	72,456	>= 169,064
1 First 10 of 473 objects	473	11,352	>= 35,056
4 First 10 of 49 objects	49	1,176	>= 52,656
2 First 10 of 28 objects	28	672	>= 1,755,728
5 First 10 of 18 objects	18	432	>= 4,464
7 First 10 of 11 objects	11	264	>= 2,728
6 All 7 objects	7	168	>= 1,736
3 All 2 objects	2	48	>= 192
8 All 2 objects	2	48	>= 528
9 All 2 objects	2	48	>= 368
Total: 10 entries	3,611	86,664

java.util.Properties

Length	# Objects	Shallow Heap	Retained Heap
2 First 10 of 64 objects	64	3,584	>= 27,904
5 First 10 of 38 objects	38	2,128	>= 13,680
0 First 10 of 13 objects	13	728	>= 1,752
4,451 All 10 objects	10	560	>= 1,753,360
6	1	56	1,264
73	1	56	13,856
Total: 6 entries	127	7,112

java.util.Hashtable

Length	# Objects	Shallow Heap	Retained Heap
0 First 10 of 2,386 objects	2,386	114,528	>= 267,200
6 First 10 of 53 objects	53	2,544	>= 47,824
1 First 10 of 40 objects	40	1,920	>= 6,248
2 First 10 of 32 objects	32	1,536	>= 6,504
5 First 10 of 28 objects	28	1,344	>= 10,072
4 First 10 of 17 objects	17	816	>= 18,072
7 First 10 of 15 objects	15	720	>= 15,048
8 First 10 of 12 objects	12	576	>= 12,672
20 First 10 of 12 objects	12	576	>= 32,480
9 All 10 objects	10	480	>= 11,760
22 All 5 objects	5	240	>= 10,688
19 All 4 objects	4	192	>= 10,352
11 All 3 objects	3	144	>= 2,960
21 All 3 objects	3	144	>= 6,832
23 All 3 objects	3	144	>= 9,272
3 All 2 objects	2	96	>= 760
14 All 2 objects	2	96	>= 2,496
39 All 2 objects	2	96	>= 3,392
67 All 2 objects	2	96	>= 6,256
10	1	48	448
12	1	48	7,880
15	1	48	672
18	1	48	1,152
24	1	48	3,224
27	1	48	3,592
Total: 25 of 39 entries; 14 more	2,651	127,248

java.util.LinkedList

Length	# Objects	Shallow Heap	Retained Heap
1 First 10 of 2,363 objects	2,363	75,616	>= 442,736
0 First 10 of 1,037 objects	1,037	33,184	>= 33,184
2 First 10 of 552 objects	552	17,664	>= 444,576
100 First 10 of 76 objects	76	2,432	>= 193,448
26 First 10 of 52 objects	52	1,664	>= 141,520
38 First 10 of 44 objects	44	1,408	>= 41,536
12 First 10 of 38 objects	38	1,216	>= 43,776
10 First 10 of 28 objects	28	896	>= 46,576
6 First 10 of 24 objects	24	768	>= 12,408
4 All 5 objects	5	160	>= 70,288
3 All 4 objects	4	128	>= 1,344
5 All 3 objects	3	96	>= 2,184
8 All 3 objects	3	96	>= 1,864
7 All 2 objects	2	64	>= 1,360
9	1	32	1,112
14	1	32	368
Total: 16 entries	4,233	135,456

java.util.LinkedHashSet

Length	# Objects	Shallow Heap	Retained Heap
1 First 10 of 2,283 objects	2,283	36,528	>= 411,384
0 First 10 of 898 objects	898	14,368	>= 77,648
2 First 10 of 385 objects	385	6,160	>= 86,120
3 First 10 of 79 objects	79	1,264	>= 19,296
7 First 10 of 56 objects	56	896	>= 35,072
4 First 10 of 50 objects	50	800	>= 14,288
11 First 10 of 24 objects	24	384	>= 14,208
12 First 10 of 22 objects	22	352	>= 13,904
9 First 10 of 17 objects	17	272	>= 8,704
10 First 10 of 17 objects	17	272	>= 9,416
5 All 9 objects	9	144	>= 2,912
6 All 8 objects	8	128	>= 2,976
33 All 6 objects	6	96	>= 14,592
8 All 5 objects	5	80	>= 2,440
20 All 5 objects	5	80	>= 5,144
14 All 4 objects	4	64	>= 3,104
18 All 4 objects	4	64	>= 5,856
150 All 4 objects	4	64	>= 28,512
17 All 3 objects	3	48	>= 2,688
19 All 2 objects	2	32	>= 1,952
22 All 2 objects	2	32	>= 2,192
31 All 2 objects	2	32	>= 4,704
43 All 2 objects	2	32	>= 4,912
158 All 2 objects	2	32	>= 14,864
16	1	16	856
Total: 25 of 29 entries; 4 more	3,894	62,304

java.util.Collections$SetFromMap

Length	# Objects	Shallow Heap	Retained Heap
11 First 10 of 317 objects	317	7,608	>= 172,448
0 First 10 of 197 objects	197	4,728	>= 31,464
12 First 10 of 130 objects	130	3,120	>= 83,200
2 First 10 of 45 objects	45	1,080	>= 11,552
3 First 10 of 19 objects	19	456	>= 4,864
26 All 6 objects	6	144	>= 18,048
67 All 6 objects	6	144	>= 25,920
1 All 5 objects	5	120	>= 1,824
25 All 2 objects	2	48	>= 5,952
66 All 2 objects	2	48	>= 8,576
99 All 2 objects	2	48	>= 8,640
150 All 2 objects	2	48	>= 13,952
188 All 2 objects	2	48	>= 16,384
4	1	24	768
20	1	24	2,816
28	1	24	3,072
33	1	24	1,696
36	1	24	3,328
56	1	24	3,968
58	1	24	4,032
65	1	24	4,256
105	1	24	5,536
111	1	24	5,728
Total: 23 entries	745	17,880

java.util.Collections$UnmodifiableMap

Length	# Objects	Shallow Heap	Retained Heap
0 First 10 of 800 objects	800	25,600	>= 37,552
1 First 10 of 65 objects	65	2,080	>= 12,744
2 First 10 of 32 objects	32	1,024	>= 12,288
17 First 10 of 15 objects	15	480	>= 14,400
48 First 10 of 15 objects	15	480	>= 231,720
6 All 8 objects	8	256	>= 4,104
7 All 6 objects	6	192	>= 5,664
3 All 5 objects	5	160	>= 1,360
5	1	32	720
54	1	32	7,864
239	1	32	11,712
Total: 11 entries	949	30,368

java.util.Collections$UnmodifiableSet

Length	# Objects	Shallow Heap	Retained Heap
1 First 10 of 701 objects	701	11,216	>= 154,232
0 First 10 of 364 objects	364	5,824	>= 36,144
2 First 10 of 200 objects	200	3,200	>= 52,128
5 First 10 of 53 objects	53	848	>= 33,488
17 First 10 of 15 objects	15	240	>= 11,520
3 First 10 of 14 objects	14	224	>= 3,872
4 First 10 of 11 objects	11	176	>= 3,528
20	1	16	1,032
43	1	16	2,096
145	1	16	6,944
Total: 10 entries	1,361	21,776

java.util.jar.Attributes

Length	# Objects	Shallow Heap	Retained Heap
5 First 10 of 14 objects	14	224	>= 8,720
9 First 10 of 13 objects	13	208	>= 14,976
3 First 10 of 12 objects	12	192	>= 5,544
4 First 10 of 11 objects	11	176	>= 5,808
11 First 10 of 11 objects	11	176	>= 10,112
10 All 10 objects	10	160	>= 8,712
23 All 9 objects	9	144	>= 77,752
6 All 7 objects	7	112	>= 3,280
17 All 7 objects	7	112	>= 42,728
2 All 2 objects	2	32	>= 704
12 All 2 objects	2	32	>= 3,464
15 All 2 objects	2	32	>= 2,880
18 All 2 objects	2	32	>= 5,344
1	1	16	240
16	1	16	4,144
Total: 15 entries	104	1,664

java.util.TreeMap

Length	# Objects	Shallow Heap	Retained Heap
0 First 10 of 94 objects	94	4,512	>= 4,640
1 First 10 of 35 objects	35	1,680	>= 7,392
2 All 6 objects	6	288	>= 864
25 All 3 objects	3	144	>= 13,992
4 All 2 objects	2	96	>= 776
10 All 2 objects	2	96	>= 9,856
28 All 2 objects	2	96	>= 9,712
31 All 2 objects	2	96	>= 15,976
3	1	48	184
6	1	48	304
7	1	48	344
9	1	48	424
11	1	48	504
13	1	48	584
14	1	48	7,152
20	1	48	864
22	1	48	3,744
23	1	48	7,216
24	1	48	6,336
26	1	48	6,440
27	1	48	1,144
29	1	48	5,840
32	1	48	7,992
44	1	48	1,824
87	1	48	3,528
Total: 25 of 27 entries; 2 more	165	7,920

java.util.concurrent.CopyOnWriteArraySet

java.util.WeakHashMap

Length	# Objects	Shallow Heap	Retained Heap
0 First 10 of 188 objects	188	9,024	>= 82,368
11 First 10 of 14 objects	14	672	>= 13,264
13 First 10 of 13 objects	13	624	>= 15,000
6 All 4 objects	4	192	>= 2,368
4 All 3 objects	3	144	>= 1,392
9 All 2 objects	2	96	>= 1,648
16	1	48	880
19	1	48	1,608
38	1	48	1,888
Total: 9 entries	227	10,896

java.util.Collections$SynchronizedMap

Length	# Objects	Shallow Heap	Retained Heap
0 First 10 of 302 objects	302	9,664	>= 27,600
1 First 10 of 38 objects	38	1,216	>= 46,792
2 All 3 objects	3	96	>= 11,688
3 All 2 objects	2	64	>= 5,840
4 All 2 objects	2	64	>= 7,688
10 All 2 objects	2	64	>= 9,920
Total: 6 entries	349	11,168

java.util.RegularEnumSet

Length	# Objects	Shallow Heap	Retained Heap
1 First 10 of 3,040 objects	3,040	97,280	>= 97,280
2 First 10 of 38 objects	38	1,216	>= 1,216
3 First 10 of 38 objects	38	1,216	>= 1,216
Total: 3 entries	3,116	99,712

java.util.LinkedHashMap$LinkedKeySet

Length	# Objects	Shallow Heap	Retained Heap
0 First 10 of 2,506 objects	2,506	40,096	>= 40,432
1 First 10 of 1,217 objects	1,217	19,472	>= 19,472
2 First 10 of 329 objects	329	5,264	>= 5,264
3 First 10 of 33 objects	33	528	>= 528
7 First 10 of 20 objects	20	320	>= 320
4 First 10 of 12 objects	12	192	>= 192
8 All 5 objects	5	80	>= 80
20 All 4 objects	4	64	>= 64
150 All 4 objects	4	64	>= 64
5 All 2 objects	2	32	>= 32
6 All 2 objects	2	32	>= 32
10 All 2 objects	2	32	>= 32
18 All 2 objects	2	32	>= 32
136 All 2 objects	2	32	>= 32
43	1	16	16
145	1	16	16
Total: 16 entries	4,142	66,272

java.util.concurrent.ConcurrentLinkedQueue

Length	# Objects	Shallow Heap	Retained Heap
0 First 10 of 242 objects	242	5,808	>= 11,616
1 First 10 of 44 objects	44	1,056	>= 33,488
4 All 3 objects	3	72	>= 432
2	1	24	1,576
3	1	24	4,200
Total: 5 entries	291	6,984

java.util.Collections$SingletonList

java.util.LinkedHashMap$LinkedValues

Length	# Objects	Shallow Heap	Retained Heap
1 First 10 of 222 objects	222	3,552	>= 3,552
3 First 10 of 141 objects	141	2,256	>= 30,960
2 First 10 of 108 objects	108	1,728	>= 1,728
17 First 10 of 15 objects	15	240	>= 240
4 All 8 objects	8	128	>= 128
0 All 2 objects	2	32	>= 32
5 All 2 objects	2	32	>= 32
6 All 2 objects	2	32	>= 32
8 All 2 objects	2	32	>= 32
11	1	16	16
12	1	16	16
Total: 11 entries	504	8,064

java.util.HashMap$KeySet

Length	# Objects	Shallow Heap	Retained Heap
3 First 10 of 724 objects	724	11,584	>= 11,584
0 First 10 of 709 objects	709	11,344	>= 11,344
19 First 10 of 220 objects	220	3,520	>= 3,520
2 First 10 of 113 objects	113	1,808	>= 1,808
1 First 10 of 94 objects	94	1,504	>= 1,504
5 First 10 of 85 objects	85	1,360	>= 1,360
83 First 10 of 77 objects	77	1,232	>= 1,232
4 First 10 of 73 objects	73	1,168	>= 1,168
7 First 10 of 32 objects	32	512	>= 512
8 First 10 of 26 objects	26	416	>= 416
6 First 10 of 16 objects	16	256	>= 256
27 All 10 objects	10	160	>= 160
9 All 7 objects	7	112	>= 112
15 All 6 objects	6	96	>= 96
28 All 6 objects	6	96	>= 96
31 All 5 objects	5	80	>= 80
11 All 4 objects	4	64	>= 64
24 All 4 objects	4	64	>= 64
44 All 4 objects	4	64	>= 64
10 All 3 objects	3	48	>= 48
22 All 3 objects	3	48	>= 48
33 All 3 objects	3	48	>= 48
46 All 3 objects	3	48	>= 48
13 All 2 objects	2	32	>= 32
16 All 2 objects	2	32	>= 32
Total: 25 of 34 entries; 9 more	2,240	35,840

java.util.concurrent.LinkedBlockingQueue

java.util.TreeSet

Length	# Objects	Shallow Heap	Retained Heap
1 First 10 of 32 objects	32	512	>= 7,392
0 First 10 of 14 objects	14	224	>= 1,008
2 All 6 objects	6	96	>= 960
3	1	16	200
4	1	16	240
6	1	16	320
7	1	16	360
9	1	16	440
11	1	16	520
13	1	16	600
14	1	16	7,168
20	1	16	880
25	1	16	1,080
27	1	16	1,160
28	1	16	1,216
44	1	16	1,840
87	1	16	3,544
96	1	16	3,944
Total: 18 entries	67	1,072

java.util.concurrent.ConcurrentHashMap$KeySetView

Length	# Objects	Shallow Heap	Retained Heap
11 First 10 of 318 objects	318	7,632	>= 7,632
0 First 10 of 162 objects	162	3,888	>= 4,160
12 First 10 of 136 objects	136	3,264	>= 3,264
1 First 10 of 50 objects	50	1,200	>= 1,200
2 First 10 of 32 objects	32	768	>= 768
13 First 10 of 23 objects	23	552	>= 552
3 First 10 of 19 objects	19	456	>= 456
26 All 6 objects	6	144	>= 144
67 All 6 objects	6	144	>= 144
14 All 4 objects	4	96	>= 96
25 All 2 objects	2	48	>= 48
66 All 2 objects	2	48	>= 48
99 All 2 objects	2	48	>= 48
150 All 2 objects	2	48	>= 48
188 All 2 objects	2	48	>= 48
4	1	24	24
15	1	24	24
17	1	24	24
20	1	24	24
28	1	24	24
33	1	24	24
36	1	24	24
56	1	24	24
58	1	24	24
65	1	24	24
Total: 25 of 27 entries; 2 more	778	18,672

java.util.concurrent.LinkedBlockingDeque

java.util.Arrays$ArrayList

Length	# Objects	Shallow Heap	Retained Heap
1 First 10 of 28 objects	28	672	>= 3,296
3 First 10 of 11 objects	11	264	>= 3,704
2 All 8 objects	8	192	>= 480
4 All 6 objects	6	144	>= 2,536
Total: 4 entries	53	1,272

java.util.LinkedHashMap$LinkedEntrySet

Length	# Objects	Shallow Heap	Retained Heap
0 First 10 of 260 objects	260	4,160	>= 4,160
2 First 10 of 184 objects	184	2,944	>= 2,944
1 First 10 of 144 objects	144	2,304	>= 2,304
17 First 10 of 15 objects	15	240	>= 240
3 All 10 objects	10	160	>= 160
4 All 3 objects	3	48	>= 48
5 All 2 objects	2	32	>= 32
8 All 2 objects	2	32	>= 32
6	1	16	16
7	1	16	16
Total: 10 entries	622	9,952

java.util.concurrent.ConcurrentHashMap$EntrySetView

Length	# Objects	Shallow Heap	Retained Heap
29 First 10 of 239 objects	239	3,824	>= 3,824
36 First 10 of 45 objects	45	720	>= 720
38 First 10 of 36 objects	36	576	>= 576
32 First 10 of 35 objects	35	560	>= 560
0 First 10 of 33 objects	33	528	>= 528
2 First 10 of 28 objects	28	448	>= 448
33 First 10 of 22 objects	22	352	>= 352
41 First 10 of 18 objects	18	288	>= 288
37 First 10 of 13 objects	13	208	>= 208
39 First 10 of 12 objects	12	192	>= 192
8 First 10 of 11 objects	11	176	>= 176
31 All 10 objects	10	160	>= 160
40 All 9 objects	9	144	>= 144
4 All 5 objects	5	80	>= 80
35 All 4 objects	4	64	>= 64
42 All 3 objects	3	48	>= 48
24 All 2 objects	2	32	>= 32
5	1	16	16
43	1	16	16
87	1	16	16
Total: 20 entries	528	8,448

java.util.HashMap$Values

Length	# Objects	Shallow Heap	Retained Heap
0 First 10 of 409 objects	409	6,544	>= 6,544
3 First 10 of 29 objects	29	464	>= 464
2 First 10 of 14 objects	14	224	>= 224
1 All 8 objects	8	128	>= 128
4 All 8 objects	8	128	>= 128
7 All 5 objects	5	80	>= 80
8 All 4 objects	4	64	>= 64
5 All 3 objects	3	48	>= 48
6 All 3 objects	3	48	>= 48
9 All 3 objects	3	48	>= 48
22 All 3 objects	3	48	>= 48
10 All 2 objects	2	32	>= 32
11 All 2 objects	2	32	>= 32
12 All 2 objects	2	32	>= 32
13 All 2 objects	2	32	>= 32
14 All 2 objects	2	32	>= 32
16 All 2 objects	2	32	>= 32
19 All 2 objects	2	32	>= 32
25 All 2 objects	2	32	>= 32
38 All 2 objects	2	32	>= 32
43 All 2 objects	2	32	>= 32
17	1	16	16
18	1	16	16
20	1	16	16
24	1	16	16
Total: 25 of 30 entries; 5 more	518	8,288

java.util.Collections$UnmodifiableCollection

Length	# Objects	Shallow Heap	Retained Heap
19 First 10 of 56 objects	56	896	>= 7,616
17 First 10 of 15 objects	15	240	>= 240
Total: 2 entries	71	1,136

java.util.ArrayDeque

java.util.Collections$SynchronizedSet

Length	# Objects	Shallow Heap	Retained Heap
0 First 10 of 129 objects	129	3,096	>= 5,848
9	1	24	40
Total: 2 entries	130	3,120

java.util.HashMap$EntrySet

Length	# Objects	Shallow Heap	Retained Heap
0 First 10 of 98 objects	98	1,568	>= 1,568
1 First 10 of 40 objects	40	640	>= 640
3 First 10 of 39 objects	39	624	>= 624
4 First 10 of 23 objects	23	368	>= 368
2 First 10 of 16 objects	16	256	>= 256
80 First 10 of 13 objects	13	208	>= 208
5 First 10 of 11 objects	11	176	>= 176
6 First 10 of 11 objects	11	176	>= 176
7 All 9 objects	9	144	>= 144
8 All 9 objects	9	144	>= 144
12 All 7 objects	7	112	>= 112
9 All 6 objects	6	96	>= 96
10 All 6 objects	6	96	>= 96
11 All 6 objects	6	96	>= 96
13 All 4 objects	4	64	>= 64
14 All 4 objects	4	64	>= 64
81 All 4 objects	4	64	>= 64
20 All 3 objects	3	48	>= 48
16 All 2 objects	2	32	>= 32
18 All 2 objects	2	32	>= 32
108 All 2 objects	2	32	>= 32
15	1	16	16
17	1	16	16
24	1	16	16
26	1	16	16
Total: 25 of 36 entries; 11 more	330	5,280

java.util.IdentityHashMap

Length	# Objects	Shallow Heap	Retained Heap
2 First 10 of 37 objects	37	1,480	>= 4,440
1 All 3 objects	3	120	>= 360
Total: 2 entries	40	1,600

java.util.concurrent.ConcurrentSkipListSet

java.util.concurrent.ConcurrentSkipListMap

java.util.concurrent.ConcurrentHashMap$ValuesView

Length	# Objects	Shallow Heap	Retained Heap
0 First 10 of 37 objects	37	592	>= 592
25 All 5 objects	5	80	>= 80
21 All 4 objects	4	64	>= 64
22 All 2 objects	2	32	>= 32
32 All 2 objects	2	32	>= 32
37 All 2 objects	2	32	>= 32
60 All 2 objects	2	32	>= 32
1	1	16	16
4	1	16	16
8	1	16	16
9	1	16	16
18	1	16	16
36	1	16	16
38	1	16	16
39	1	16	16
40	1	16	16
42	1	16	16
44	1	16	16
46	1	16	16
55	1	16	16
58	1	16	16
61	1	16	16
62	1	16	16
66	1	16	16
67	1	16	16
Total: 25 of 32 entries; 7 more	79	1,264

java.util.Collections$SingletonMap

java.util.WeakHashMap$KeySet

java.util.TreeMap$KeySet

Length	# Objects	Shallow Heap	Retained Heap
1 First 10 of 21 objects	21	336	>= 336
2 All 6 objects	6	96	>= 96
0 All 2 objects	2	32	>= 32
3	1	16	16
4	1	16	16
6	1	16	16
7	1	16	16
9	1	16	16
11	1	16	16
13	1	16	16
14	1	16	16
20	1	16	16
25	1	16	16
27	1	16	16
28	1	16	16
44	1	16	16
96	1	16	16
Total: 17 entries	43	688

java.util.IdentityHashMap$KeySet

Length	# Objects	Shallow Heap	Retained Heap
2 First 10 of 37 objects	37	592	>= 592
1 All 3 objects	3	48	>= 48
Total: 2 entries	40	640

java.util.concurrent.SynchronousQueue

java.util.Collections$SingletonSet

java.util.Hashtable$KeySet

java.util.TreeMap$EntrySet