java.util.HashMap

Length	# Objects	Shallow Heap	Retained Heap
0 First 10 of 5,276 objects	5,276	253,248	>= 311,648
1 First 10 of 3,011 objects	3,011	144,528	>= 890,888
2 First 10 of 804 objects	804	38,592	>= 493,216
3 First 10 of 618 objects	618	29,664	>= 335,792
5 First 10 of 422 objects	422	20,256	>= 324,368
11 First 10 of 372 objects	372	17,856	>= 195,832
4 First 10 of 369 objects	369	17,712	>= 242,376
21 First 10 of 141 objects	141	6,768	>= 424,104
16 First 10 of 112 objects	112	5,376	>= 220,360
8 First 10 of 82 objects	82	3,936	>= 294,056
6 First 10 of 66 objects	66	3,168	>= 72,576
12 First 10 of 53 objects	53	2,544	>= 81,680
7 First 10 of 47 objects	47	2,256	>= 112,592
9 First 10 of 32 objects	32	1,536	>= 22,944
10 First 10 of 23 objects	23	1,104	>= 91,624
14 First 10 of 18 objects	18	864	>= 388,176
13 First 10 of 13 objects	13	624	>= 13,840
17 First 10 of 11 objects	11	528	>= 86,048
118 First 10 of 11 objects	11	528	>= 60,896
15 All 10 objects	10	480	>= 12,560
18 All 10 objects	10	480	>= 58,584
35 All 9 objects	9	432	>= 23,120
110 All 9 objects	9	432	>= 45,312
86 All 8 objects	8	384	>= 27,056
91 All 8 objects	8	384	>= 70,192
Total: 25 of 181 entries; 156 more	11,858	569,184

java.util.LinkedHashMap

Length	# Objects	Shallow Heap	Retained Heap
1 First 10 of 124,831 objects	124,831	6,990,536	>= 33,764,376
0 First 10 of 21,751 objects	21,751	1,218,056	>= 1,234,792
2 First 10 of 13,100 objects	13,100	733,600	>= 4,898,608
7 First 10 of 1,915 objects	1,915	107,240	>= 927,016
3 First 10 of 1,251 objects	1,251	70,056	>= 823,328
8 First 10 of 897 objects	897	50,232	>= 675,072
15 First 10 of 654 objects	654	36,624	>= 600,312
4 First 10 of 504 objects	504	28,224	>= 571,064
5 First 10 of 417 objects	417	23,352	>= 764,344
17 First 10 of 320 objects	320	17,920	>= 384,888
18 First 10 of 305 objects	305	17,080	>= 350,392
6 First 10 of 263 objects	263	14,728	>= 454,864
11 First 10 of 61 objects	61	3,416	>= 61,952
9 First 10 of 43 objects	43	2,408	>= 33,104
12 First 10 of 38 objects	38	2,128	>= 41,320
14 First 10 of 28 objects	28	1,568	>= 52,208
10 First 10 of 26 objects	26	1,456	>= 160,256
16 First 10 of 22 objects	22	1,232	>= 63,152
13 First 10 of 17 objects	17	952	>= 191,312
27 First 10 of 17 objects	17	952	>= 186,264
19 First 10 of 16 objects	16	896	>= 50,568
36 First 10 of 13 objects	13	728	>= 79,584
20 First 10 of 11 objects	11	616	>= 41,840
23 First 10 of 11 objects	11	616	>= 255,152
29 First 10 of 11 objects	11	616	>= 46,448
Total: 25 of 69 entries; 44 more	166,650	9,332,400

java.util.WeakHashMap

Length	# Objects	Shallow Heap	Retained Heap
0 First 10 of 1,142 objects	1,142	54,816	>= 200,936
1 First 10 of 167 objects	167	8,016	>= 37,376
3 All 8 objects	8	384	>= 2,944
6 All 6 objects	6	288	>= 44,096
2 All 2 objects	2	96	>= 1,824
14	1	48	800
30	1	48	2,528
36	1	48	12,464
38	1	48	7,632
40	1	48	11,184
67	1	48	70,472
367	1	48	30,728
7,878	1	48	38,697,832
Total: 13 entries	1,333	63,984

java.util.concurrent.ConcurrentHashMap

Length	# Objects	Shallow Heap	Retained Heap
0 First 10 of 10,566 objects	10,566	676,224	>= 676,656
1 First 10 of 399 objects	399	25,536	>= 139,824
171 First 10 of 63 objects	63	4,032	>= 720,720
2 First 10 of 61 objects	61	3,904	>= 97,768
8 First 10 of 37 objects	37	2,368	>= 68,240
3 First 10 of 35 objects	35	2,240	>= 19,632
7 First 10 of 33 objects	33	2,112	>= 52,544
6 First 10 of 25 objects	25	1,600	>= 36,432
4 First 10 of 23 objects	23	1,472	>= 15,984
9 First 10 of 20 objects	20	1,280	>= 65,768
5 First 10 of 16 objects	16	1,024	>= 16,352
11 First 10 of 16 objects	16	1,024	>= 299,400
10 First 10 of 11 objects	11	704	>= 40,392
20 All 8 objects	8	512	>= 20,048
33 All 8 objects	8	512	>= 171,672
48 All 8 objects	8	512	>= 105,376
168 All 8 objects	8	512	>= 89,984
47 All 7 objects	7	448	>= 102,000
12 All 6 objects	6	384	>= 19,512
169 All 6 objects	6	384	>= 67,872
17 All 5 objects	5	320	>= 36,824
4,914 All 5 objects	5	320	>= 3,237,480
13 All 4 objects	4	256	>= 17,976
14 All 4 objects	4	256	>= 8,832
28 All 4 objects	4	256	>= 63,680
Total: 25 of 126 entries; 101 more	11,514	736,896

java.util.ArrayList

Length	# Objects	Shallow Heap	Retained Heap
1 First 10 of 102,332 objects	102,332	2,455,968	>= 17,368,080
0 First 10 of 25,063 objects	25,063	601,512	>= 604,288
2 First 10 of 16,860 objects	16,860	404,640	>= 3,447,248
3 First 10 of 6,974 objects	6,974	167,376	>= 2,218,776
19 First 10 of 4,803 objects	4,803	115,272	>= 741,928
4 First 10 of 2,869 objects	2,869	68,856	>= 677,080
6 First 10 of 1,169 objects	1,169	28,056	>= 414,016
5 First 10 of 1,136 objects	1,136	27,264	>= 401,656
7 First 10 of 539 objects	539	12,936	>= 305,328
8 First 10 of 449 objects	449	10,776	>= 665,712
11 First 10 of 279 objects	279	6,696	>= 1,289,832
10 First 10 of 247 objects	247	5,928	>= 163,728
9 First 10 of 223 objects	223	5,352	>= 139,552
12 First 10 of 169 objects	169	4,056	>= 105,352
13 First 10 of 131 objects	131	3,144	>= 196,752
14 First 10 of 122 objects	122	2,928	>= 141,224
15 First 10 of 112 objects	112	2,688	>= 153,416
16 First 10 of 71 objects	71	1,704	>= 64,904
18 First 10 of 71 objects	71	1,704	>= 27,064
17 First 10 of 60 objects	60	1,440	>= 146,272
20 First 10 of 44 objects	44	1,056	>= 91,128
21 First 10 of 36 objects	36	864	>= 144,728
22 First 10 of 33 objects	33	792	>= 12,392
23 First 10 of 33 objects	33	792	>= 160,936
26 First 10 of 31 objects	31	744	>= 119,080
Total: 25 of 103 entries; 78 more	164,283	3,942,792

java.util.Hashtable

Length	# Objects	Shallow Heap	Retained Heap
5 First 10 of 27,869 objects	27,869	1,337,712	>= 7,979,408
0 First 10 of 3,953 objects	3,953	189,744	>= 444,192
1 All 6 objects	6	288	>= 1,416
3 All 6 objects	6	288	>= 2,104
55 All 3 objects	3	144	>= 3,283,272
2 All 2 objects	2	96	>= 496
4	1	48	280
9	1	48	536
15	1	48	640
16	1	48	728
17	1	48	744
18	1	48	2,376
22	1	48	2,928
60	1	48	8,440
63	1	48	2,792
71	1	48	1,252,064
78	1	48	1,406,520
80	1	48	1,271,392
107	1	48	4,256
143	1	48	18,088
180	1	48	3,302,280
219	1	48	30,272
299	1	48	38,456
332	1	48	47,440
348	1	48	49,640
Total: 25 of 32 entries; 7 more	31,865	1,529,520

java.util.jar.Attributes

Length	# Objects	Shallow Heap	Retained Heap
1 First 10 of 94,145 objects	94,145	1,506,320	>= 24,148,672
3 First 10 of 197 objects	197	3,152	>= 95,296
5 First 10 of 78 objects	78	1,248	>= 48,592
6 First 10 of 54 objects	54	864	>= 34,256
8 First 10 of 51 objects	51	816	>= 50,360
11 First 10 of 26 objects	26	416	>= 26,704
17 First 10 of 20 objects	20	320	>= 96,648
27 First 10 of 17 objects	17	272	>= 186,536
19 First 10 of 14 objects	14	224	>= 46,472
4 First 10 of 13 objects	13	208	>= 7,016
18 First 10 of 12 objects	12	192	>= 38,456
9 All 10 objects	10	160	>= 9,472
16 All 9 objects	9	144	>= 44,808
23 All 9 objects	9	144	>= 45,592
13 All 8 objects	8	128	>= 23,432
29 All 8 objects	8	128	>= 41,400
32 All 8 objects	8	128	>= 96,048
12 All 7 objects	7	112	>= 10,488
26 All 7 objects	7	112	>= 38,872
14 All 6 objects	6	96	>= 16,424
36 All 5 objects	5	80	>= 52,016
10 All 4 objects	4	64	>= 4,848
15 All 4 objects	4	64	>= 8,400
20 All 4 objects	4	64	>= 22,504
22 All 4 objects	4	64	>= 18,664
Total: 25 of 37 entries; 12 more	94,754	1,516,064

java.util.Collections$UnmodifiableMap

Length	# Objects	Shallow Heap	Retained Heap
1 First 10 of 1,936 objects	1,936	61,952	>= 458,664
0 First 10 of 1,747 objects	1,747	55,904	>= 139,728
2 First 10 of 1,240 objects	1,240	39,680	>= 436,200
3 First 10 of 742 objects	742	23,744	>= 341,576
4 First 10 of 459 objects	459	14,688	>= 264,096
5 First 10 of 279 objects	279	8,928	>= 189,824
6 First 10 of 212 objects	212	6,784	>= 164,240
7 First 10 of 161 objects	161	5,152	>= 140,240
21 First 10 of 143 objects	143	4,576	>= 444,208
8 First 10 of 117 objects	117	3,744	>= 120,400
11 First 10 of 85 objects	85	2,720	>= 86,696
9 First 10 of 70 objects	70	2,240	>= 80,744
10 First 10 of 52 objects	52	1,664	>= 63,176
12 First 10 of 49 objects	49	1,568	>= 59,664
13 First 10 of 36 objects	36	1,152	>= 58,344
14 First 10 of 25 objects	25	800	>= 38,160
18 First 10 of 22 objects	22	704	>= 46,904
16 First 10 of 21 objects	21	672	>= 34,464
15 First 10 of 18 objects	18	576	>= 33,208
19 First 10 of 12 objects	12	384	>= 29,928
20 All 10 objects	10	320	>= 22,376
17 All 9 objects	9	288	>= 17,912
22 All 9 objects	9	288	>= 24,080
23 All 9 objects	9	288	>= 25,392
24 All 5 objects	5	160	>= 14,248
Total: 25 of 57 entries; 32 more	7,523	240,736

java.util.TreeMap

Length	# Objects	Shallow Heap	Retained Heap
1 First 10 of 2,338 objects	2,338	112,224	>= 369,400
2 First 10 of 1,223 objects	1,223	58,704	>= 352,176
0 First 10 of 1,063 objects	1,063	51,024	>= 51,712
3 First 10 of 772 objects	772	37,056	>= 312,744
4 First 10 of 486 objects	486	23,328	>= 254,888
5 First 10 of 342 objects	342	16,416	>= 203,416
6 First 10 of 211 objects	211	10,128	>= 153,288
7 First 10 of 144 objects	144	6,912	>= 139,856
8 First 10 of 121 objects	121	5,808	>= 153,584
9 First 10 of 71 objects	71	3,408	>= 97,456
10 First 10 of 67 objects	67	3,216	>= 146,856
11 First 10 of 47 objects	47	2,256	>= 62,848
12 First 10 of 36 objects	36	1,728	>= 74,816
13 First 10 of 36 objects	36	1,728	>= 55,112
14 First 10 of 16 objects	16	768	>= 26,816
15 First 10 of 15 objects	15	720	>= 26,712
18 First 10 of 13 objects	13	624	>= 25,328
16 First 10 of 12 objects	12	576	>= 22,536
19 First 10 of 11 objects	11	528	>= 25,960
23 All 9 objects	9	432	>= 24,816
22 All 8 objects	8	384	>= 20,280
17 All 7 objects	7	336	>= 13,856
20 All 7 objects	7	336	>= 15,680
21 All 5 objects	5	240	>= 12,224
24 All 5 objects	5	240	>= 13,928
Total: 25 of 50 entries; 25 more	7,107	341,136

java.util.HashSet

Length	# Objects	Shallow Heap	Retained Heap
1 First 10 of 2,091 objects	2,091	33,456	>= 422,200
0 First 10 of 574 objects	574	9,184	>= 55,904
2 First 10 of 520 objects	520	8,320	>= 200,144
11 First 10 of 316 objects	316	5,056	>= 157,072
3 First 10 of 142 objects	142	2,272	>= 104,360
4 First 10 of 142 objects	142	2,272	>= 55,784
16 First 10 of 97 objects	97	1,552	>= 69,840
5 First 10 of 59 objects	59	944	>= 33,672
12 First 10 of 38 objects	38	608	>= 20,752
6 First 10 of 26 objects	26	416	>= 18,320
7 First 10 of 11 objects	11	176	>= 5,496
9 All 8 objects	8	128	>= 4,720
8 All 7 objects	7	112	>= 9,264
91 All 5 objects	5	80	>= 37,968
734 All 5 objects	5	80	>= 310,944
13 All 4 objects	4	64	>= 3,896
38 All 3 objects	3	48	>= 4,656
745 All 3 objects	3	48	>= 84,096
14 All 2 objects	2	32	>= 1,328
15 All 2 objects	2	32	>= 1,376
22 All 2 objects	2	32	>= 3,952
27 All 2 objects	2	32	>= 6,424
29 All 2 objects	2	32	>= 2,528
30 All 2 objects	2	32	>= 2,592
43 All 2 objects	2	32	>= 5,520
Total: 25 of 53 entries; 28 more	4,094	65,504

java.util.LinkedHashSet

Length	# Objects	Shallow Heap	Retained Heap
0 First 10 of 1,759 objects	1,759	28,144	>= 142,392
1 First 10 of 944 objects	944	15,104	>= 213,288
2 First 10 of 533 objects	533	8,528	>= 156,040
3 First 10 of 107 objects	107	1,712	>= 52,848
4 First 10 of 55 objects	55	880	>= 39,392
5 First 10 of 41 objects	41	656	>= 28,360
6 First 10 of 36 objects	36	576	>= 28,328
7 First 10 of 27 objects	27	432	>= 20,120
11 First 10 of 25 objects	25	400	>= 26,472
8 First 10 of 21 objects	21	336	>= 25,272
15 First 10 of 13 objects	13	208	>= 19,720
9 All 9 objects	9	144	>= 10,312
10 All 7 objects	7	112	>= 5,816
12 All 6 objects	6	96	>= 5,248
14 All 6 objects	6	96	>= 16,912
41 All 5 objects	5	80	>= 59,960
17 All 3 objects	3	48	>= 7,384
18 All 3 objects	3	48	>= 4,104
21 All 3 objects	3	48	>= 27,232
29 All 3 objects	3	48	>= 5,224
13 All 2 objects	2	32	>= 2,960
16 All 2 objects	2	32	>= 2,624
20 All 2 objects	2	32	>= 2,288
22 All 2 objects	2	32	>= 2,448
24 All 2 objects	2	32	>= 3,056
Total: 25 of 44 entries; 19 more	3,638	58,208

java.util.LinkedHashMap$LinkedEntrySet

Length	# Objects	Shallow Heap	Retained Heap
1 First 10 of 50,183 objects	50,183	802,928	>= 802,928
3 First 10 of 248 objects	248	3,968	>= 3,968
2 First 10 of 41 objects	41	656	>= 656
0 First 10 of 37 objects	37	592	>= 592
5 First 10 of 34 objects	34	544	>= 544
8 First 10 of 31 objects	31	496	>= 496
4 First 10 of 30 objects	30	480	>= 480
6 First 10 of 28 objects	28	448	>= 448
11 All 9 objects	9	144	>= 144
17 All 7 objects	7	112	>= 112
13 All 6 objects	6	96	>= 96
27 All 6 objects	6	96	>= 96
7 All 5 objects	5	80	>= 80
10 All 5 objects	5	80	>= 80
12 All 5 objects	5	80	>= 80
14 All 5 objects	5	80	>= 80
18 All 5 objects	5	80	>= 80
9 All 4 objects	4	64	>= 64
23 All 4 objects	4	64	>= 64
32 All 4 objects	4	64	>= 64
26 All 3 objects	3	48	>= 48
20 All 2 objects	2	32	>= 32
21 All 2 objects	2	32	>= 32
29 All 2 objects	2	32	>= 32
36 All 2 objects	2	32	>= 32
Total: 25 of 39 entries; 14 more	50,722	811,552

java.util.Collections$UnmodifiableCollection

Length	# Objects	Shallow Heap	Retained Heap
19 First 10 of 4,756 objects	4,756	76,096	>= 648,192
1 All 7 objects	7	112	>= 464
2 All 4 objects	4	64	>= 784
7 All 4 objects	4	64	>= 2,400
3	1	16	16
9	1	16	744
11	1	16	912
16	1	16	1,296
28	1	16	2,208
39	1	16	984
40	1	16	1,008
45	1	16	16
53	1	16	16
Total: 13 entries	4,780	76,480

java.util.Collections$SetFromMap

Length	# Objects	Shallow Heap	Retained Heap
0 First 10 of 1,076 objects	1,076	25,824	>= 232,312
1 First 10 of 117 objects	117	2,808	>= 30,496
2 First 10 of 16 objects	16	384	>= 8,064
8 All 6 objects	6	144	>= 5,376
5 All 4 objects	4	96	>= 3,200
7 All 3 objects	3	72	>= 2,592
4 All 2 objects	2	48	>= 1,536
20 All 2 objects	2	48	>= 2,560
99 All 2 objects	2	48	>= 8,640
3	1	24	256
9	1	24	928
10	1	24	960
14	1	24	840
16	1	24	1,152
19	1	24	1,248
29	1	24	1,568
33	1	24	1,696
34	1	24	1,728
35	1	24	1,760
90	1	24	3,520
100	1	24	4,352
102	1	24	4,416
107	1	24	4,576
119	1	24	4,960
122	1	24	5,056
Total: 25 of 31 entries; 6 more	1,250	30,000

java.util.Collections$UnmodifiableSet

Length	# Objects	Shallow Heap	Retained Heap
1 First 10 of 1,577 objects	1,577	25,232	>= 306,848
2 First 10 of 278 objects	278	4,448	>= 61,256
0 First 10 of 228 objects	228	3,648	>= 20,240
21 First 10 of 69 objects	69	1,104	>= 1,104
6 First 10 of 49 objects	49	784	>= 16,000
11 First 10 of 34 objects	34	544	>= 21,352
5 First 10 of 31 objects	31	496	>= 10,864
7 First 10 of 31 objects	31	496	>= 7,216
15 First 10 of 16 objects	16	256	>= 11,960
3 First 10 of 12 objects	12	192	>= 2,784
8 All 10 objects	10	160	>= 2,032
16 All 9 objects	9	144	>= 1,912
4 All 8 objects	8	128	>= 2,640
10 All 5 objects	5	80	>= 2,336
13 All 5 objects	5	80	>= 3,664
9 All 4 objects	4	64	>= 2,016
91 All 4 objects	4	64	>= 25,064
14 All 3 objects	3	48	>= 2,296
12 All 2 objects	2	32	>= 1,352
17 All 2 objects	2	32	>= 32
33	1	16	3,544
43	1	16	1,728
50	1	16	16
66	1	16	16
71	1	16	11,648
Total: 25 of 27 entries; 2 more	2,384	38,144

java.util.LinkedList

Length	# Objects	Shallow Heap	Retained Heap
3 First 10 of 506 objects	506	16,192	>= 54,448
1 First 10 of 406 objects	406	12,992	>= 88,560
2 First 10 of 367 objects	367	11,744	>= 188,224
0 First 10 of 200 objects	200	6,400	>= 6,400
26 First 10 of 49 objects	49	1,568	>= 32,144
5 First 10 of 39 objects	39	1,248	>= 56,720
12 First 10 of 24 objects	24	768	>= 27,648
4 All 7 objects	7	224	>= 16,752
6 All 2 objects	2	64	>= 352
24 All 2 objects	2	64	>= 6,256
8	1	32	400
9	1	32	424
13	1	32	2,136
14	1	32	368
18	1	32	464
39	1	32	968
40	1	32	992
Total: 17 entries	1,609	51,488

java.util.Properties

Length	# Objects	Shallow Heap	Retained Heap
0 First 10 of 13 objects	13	728	>= 1,624
4 All 3 objects	3	168	>= 3,512
7 All 2 objects	2	112	>= 1,560
10 All 2 objects	2	112	>= 2,392
20 All 2 objects	2	112	>= 6,752
3	1	56	688
5	1	56	984
42	1	56	6,768
59	1	56	7,720
73	1	56	11,568
92	1	56	5,128
132	1	56	6,232
4,451	1	56	208,120
4,458	1	56	175,600
Total: 14 entries	31	1,736

java.util.Collections$SynchronizedMap

Length	# Objects	Shallow Heap	Retained Heap
3 First 10 of 55 objects	55	1,760	>= 28,200
4 First 10 of 21 objects	21	672	>= 23,312
0 First 10 of 20 objects	20	640	>= 3,968
10 First 10 of 16 objects	16	512	>= 85,088
8 First 10 of 13 objects	13	416	>= 51,264
5 All 10 objects	10	320	>= 19,152
6 All 9 objects	9	288	>= 52,616
7 All 8 objects	8	256	>= 23,048
1 All 6 objects	6	192	>= 1,168
9 All 6 objects	6	192	>= 26,248
12 All 5 objects	5	160	>= 31,328
2 All 2 objects	2	64	>= 592
40	1	32	11,216
67	1	32	70,504
Total: 14 entries	173	5,536

java.util.Vector

Length	# Objects	Shallow Heap	Retained Heap
1 First 10 of 3,866 objects	3,866	123,712	>= 341,016
2 First 10 of 36 objects	36	1,152	>= 7,208
0 All 5 objects	5	160	>= 408
5 All 2 objects	2	64	>= 456
507 All 2 objects	2	64	>= 31,376
3	1	32	264
7	1	32	88
Total: 7 entries	3,913	125,216

java.util.concurrent.ConcurrentLinkedQueue

Length	# Objects	Shallow Heap	Retained Heap
0 First 10 of 4,915 objects	4,915	117,960	>= 236,328
1 First 10 of 407 objects	407	9,768	>= 136,736
2 First 10 of 13 objects	13	312	>= 1,248
3 All 4 objects	4	96	>= 480
5 All 4 objects	4	96	>= 672
6 All 4 objects	4	96	>= 768
4 All 2 objects	2	48	>= 288
Total: 7 entries	5,349	128,376

java.util.LinkedHashMap$LinkedValues

Length	# Objects	Shallow Heap	Retained Heap
1 First 10 of 21,122 objects	21,122	337,952	>= 337,952
2 First 10 of 452 objects	452	7,232	>= 7,232
5 First 10 of 104 objects	104	1,664	>= 1,664
4 First 10 of 95 objects	95	1,520	>= 1,520
6 First 10 of 76 objects	76	1,216	>= 1,216
3 First 10 of 44 objects	44	704	>= 704
0 First 10 of 23 objects	23	368	>= 368
8 First 10 of 11 objects	11	176	>= 176
7 All 9 objects	9	144	>= 144
12 All 4 objects	4	64	>= 64
10 All 2 objects	2	32	>= 32
14 All 2 objects	2	32	>= 32
20 All 2 objects	2	32	>= 32
28 All 2 objects	2	32	>= 32
36 All 2 objects	2	32	>= 32
56 All 2 objects	2	32	>= 32
98 All 2 objects	2	32	>= 32
182 All 2 objects	2	32	>= 32
16	1	16	16
18	1	16	16
30	1	16	16
43	1	16	16
45	1	16	16
53	1	16	16
54	1	16	16
Total: 25 of 29 entries; 4 more	21,967	351,472

java.lang.ThreadLocal$ThreadLocalMap

Length	# Objects	Shallow Heap	Retained Heap
0 First 10 of 111 objects	111	2,664	>= 11,544
1 First 10 of 40 objects	40	960	>= 7,416
5 First 10 of 13 objects	13	312	>= 35,520
7 First 10 of 12 objects	12	288	>= 20,944
2 All 7 objects	7	168	>= 9,112
4 All 7 objects	7	168	>= 5,320
6 All 7 objects	7	168	>= 55,984
3 All 6 objects	6	144	>= 8,152
13 All 3 objects	3	72	>= 22,344
12 All 2 objects	2	48	>= 8,728
9	1	24	1,728
11	1	24	2,696
15	1	24	13,200
27	1	24	4,624
44	1	24	28,480
Total: 15 entries	213	5,112

java.util.Collections$SingletonList

java.util.ArrayDeque

Length	# Objects	Shallow Heap	Retained Heap
1 First 10 of 571 objects	571	13,704	>= 59,384
2 First 10 of 421 objects	421	10,104	>= 43,784
3 First 10 of 77 objects	77	1,848	>= 8,008
0 First 10 of 69 objects	69	1,656	>= 7,584
4 First 10 of 31 objects	31	744	>= 3,224
5 First 10 of 12 objects	12	288	>= 1,248
6 All 8 objects	8	192	>= 832
7 All 3 objects	3	72	>= 312
8 All 2 objects	2	48	>= 208
Total: 9 entries	1,194	28,656

java.util.Arrays$ArrayList

Length	# Objects	Shallow Heap	Retained Heap
0 First 10 of 1,835 objects	1,835	44,040	>= 60,824
3 First 10 of 76 objects	76	1,824	>= 19,928
2 First 10 of 67 objects	67	1,608	>= 5,776
6 First 10 of 53 objects	53	1,272	>= 1,352
4 First 10 of 50 objects	50	1,200	>= 12,384
1 First 10 of 35 objects	35	840	>= 3,376
7 First 10 of 16 objects	16	384	>= 4,096
5 All 2 objects	2	48	>= 128
8 All 2 objects	2	48	>= 4,976
9	1	24	2,384
10	1	24	2,808
14	1	24	432
16	1	24	104
39	1	24	200
601	1	24	2,448
Total: 15 entries	2,142	51,408

java.util.Collections$SynchronizedSet

Length	# Objects	Shallow Heap	Retained Heap
5 First 10 of 2,798 objects	2,798	67,152	>= 111,920
0 First 10 of 39 objects	39	936	>= 1,608
4	1	24	40
9	1	24	40
29	1	24	1,288
81	1	24	40
Total: 6 entries	2,841	68,184

java.util.concurrent.ArrayBlockingQueue

java.util.TreeMap$EntrySet

Length	# Objects	Shallow Heap	Retained Heap
1 First 10 of 1,896 objects	1,896	30,336	>= 30,336
2 First 10 of 1,215 objects	1,215	19,440	>= 19,440
3 First 10 of 715 objects	715	11,440	>= 11,440
4 First 10 of 459 objects	459	7,344	>= 7,344
5 First 10 of 332 objects	332	5,312	>= 5,312
6 First 10 of 199 objects	199	3,184	>= 3,184
7 First 10 of 136 objects	136	2,176	>= 2,176
8 First 10 of 105 objects	105	1,680	>= 1,680
9 First 10 of 65 objects	65	1,040	>= 1,040
10 First 10 of 48 objects	48	768	>= 768
11 First 10 of 47 objects	47	752	>= 752
13 First 10 of 34 objects	34	544	>= 544
12 First 10 of 31 objects	31	496	>= 496
0 First 10 of 29 objects	29	464	>= 464
14 First 10 of 16 objects	16	256	>= 256
15 First 10 of 15 objects	15	240	>= 240
16 First 10 of 12 objects	12	192	>= 192
18 First 10 of 11 objects	11	176	>= 176
19 First 10 of 11 objects	11	176	>= 176
23 All 9 objects	9	144	>= 144
22 All 8 objects	8	128	>= 128
17 All 7 objects	7	112	>= 112
20 All 7 objects	7	112	>= 112
21 All 5 objects	5	80	>= 80
24 All 5 objects	5	80	>= 80
Total: 25 of 50 entries; 25 more	5,458	87,328

java.util.TreeMap$Values

Length	# Objects	Shallow Heap	Retained Heap
1 First 10 of 1,894 objects	1,894	30,304	>= 30,304
2 First 10 of 1,215 objects	1,215	19,440	>= 19,440
3 First 10 of 715 objects	715	11,440	>= 11,440
4 First 10 of 448 objects	448	7,168	>= 7,168
5 First 10 of 270 objects	270	4,320	>= 4,320
6 First 10 of 190 objects	190	3,040	>= 3,040
7 First 10 of 138 objects	138	2,208	>= 2,208
8 First 10 of 109 objects	109	1,744	>= 1,744
9 First 10 of 68 objects	68	1,088	>= 1,088
10 First 10 of 59 objects	59	944	>= 944
11 First 10 of 47 objects	47	752	>= 752
12 First 10 of 36 objects	36	576	>= 576
13 First 10 of 34 objects	34	544	>= 544
14 First 10 of 16 objects	16	256	>= 256
15 First 10 of 15 objects	15	240	>= 240
16 First 10 of 12 objects	12	192	>= 192
18 First 10 of 11 objects	11	176	>= 176
19 First 10 of 11 objects	11	176	>= 176
23 All 9 objects	9	144	>= 144
22 All 8 objects	8	128	>= 128
17 All 7 objects	7	112	>= 112
20 All 7 objects	7	112	>= 112
21 All 5 objects	5	80	>= 80
24 All 5 objects	5	80	>= 80
25 All 5 objects	5	80	>= 80
Total: 25 of 49 entries; 24 more	5,370	85,920

java.util.EnumMap

Length	# Objects	Shallow Heap	Retained Heap
5 All 6 objects	6	240	>= 520
2 All 4 objects	4	160	>= 69,896
3 All 3 objects	3	120	>= 472
4 All 3 objects	3	120	>= 312
9 All 2 objects	2	80	>= 304
7	1	40	136
8	1	40	136
18	1	40	216
Total: 8 entries	21	840

java.util.TreeSet

Length	# Objects	Shallow Heap	Retained Heap
1 First 10 of 436 objects	436	6,976	>= 45,792
0 First 10 of 263 objects	263	4,208	>= 17,040
2 All 2 objects	2	32	>= 496
8	1	16	488
10	1	16	4,576
27	1	16	1,248
Total: 6 entries	704	11,264

java.util.concurrent.CopyOnWriteArrayList

Length	# Objects	Shallow Heap	Retained Heap
0 First 10 of 515 objects	515	12,360	>= 28,840
1 First 10 of 143 objects	143	3,432	>= 19,600
2 First 10 of 29 objects	29	696	>= 2,232
3 First 10 of 24 objects	24	576	>= 2,024
4 First 10 of 22 objects	22	528	>= 2,480
20 All 8 objects	8	192	>= 3,648
5 All 7 objects	7	168	>= 680
8 All 5 objects	5	120	>= 632
7 All 4 objects	4	96	>= 688
6 All 2 objects	2	48	>= 448
13 All 2 objects	2	48	>= 224
9	1	24	96
10	1	24	96
12	1	24	104
16	1	24	136
17	1	24	536
123	1	24	4,488
Total: 17 entries	767	18,408

java.util.Hashtable$EntrySet

Length	# Objects	Shallow Heap	Retained Heap
5 First 10 of 2,798 objects	2,798	44,768	>= 44,768
0	1	16	16
4	1	16	16
Total: 3 entries	2,800	44,800

java.util.LinkedHashMap$LinkedKeySet

Length	# Objects	Shallow Heap	Retained Heap
0 First 10 of 985 objects	985	15,760	>= 15,760
1 First 10 of 678 objects	678	10,848	>= 10,848
2 First 10 of 452 objects	452	7,232	>= 7,232
3 First 10 of 63 objects	63	1,008	>= 1,008
6 First 10 of 47 objects	47	752	>= 752
7 First 10 of 40 objects	40	640	>= 640
4 First 10 of 37 objects	37	592	>= 1,240
5 First 10 of 33 objects	33	528	>= 528
11 First 10 of 21 objects	21	336	>= 336
8 First 10 of 20 objects	20	320	>= 320
12 First 10 of 19 objects	19	304	>= 304
14 First 10 of 14 objects	14	224	>= 224
18 First 10 of 11 objects	11	176	>= 2,680
15 All 10 objects	10	160	>= 160
16 All 10 objects	10	160	>= 160
9 All 6 objects	6	96	>= 96
10 All 6 objects	6	96	>= 96
41 All 5 objects	5	80	>= 80
13 All 4 objects	4	64	>= 64
20 All 3 objects	3	48	>= 48
42 All 3 objects	3	48	>= 48
17 All 2 objects	2	32	>= 32
21 All 2 objects	2	32	>= 32
30 All 2 objects	2	32	>= 32
50 All 2 objects	2	32	>= 32
Total: 25 of 42 entries; 17 more	2,492	39,872

java.util.ImmutableCollections$SetN

Length	# Objects	Shallow Heap	Retained Heap
3 First 10 of 43 objects	43	1,032	>= 4,792
4 First 10 of 24 objects	24	576	>= 3,392
5 First 10 of 11 objects	11	264	>= 1,936
6 All 10 objects	10	240	>= 1,504
7 All 6 objects	6	144	>= 768
9 All 6 objects	6	144	>= 2,408
8 All 4 objects	4	96	>= 680
16 All 4 objects	4	96	>= 1,192
33 All 4 objects	4	96	>= 2,080
10 All 3 objects	3	72	>= 664
12 All 2 objects	2	48	>= 976
13 All 2 objects	2	48	>= 288
14 All 2 objects	2	48	>= 304
18 All 2 objects	2	48	>= 960
32 All 2 objects	2	48	>= 1,384
54 All 2 objects	2	48	>= 2,288
61 All 2 objects	2	48	>= 1,056
0	1	24	40
15	1	24	160
17	1	24	176
19	1	24	192
20	1	24	840
22	1	24	216
71	1	24	11,632
101	1	24	848
Total: 25 of 30 entries; 5 more	142	3,408

java.util.HashMap$KeySet

Length	# Objects	Shallow Heap	Retained Heap
1 First 10 of 293 objects	293	4,688	>= 8,528
0 First 10 of 221 objects	221	3,536	>= 3,536
2 First 10 of 164 objects	164	2,624	>= 6,144
21 First 10 of 69 objects	69	1,104	>= 1,104
3 First 10 of 66 objects	66	1,056	>= 1,056
11 First 10 of 26 objects	26	416	>= 416
4 First 10 of 25 objects	25	400	>= 880
5 First 10 of 16 objects	16	256	>= 256
6 All 10 objects	10	160	>= 160
9 All 9 objects	9	144	>= 144
13 All 7 objects	7	112	>= 112
7 All 5 objects	5	80	>= 816
111 All 5 objects	5	80	>= 80
734 All 5 objects	5	80	>= 80
91 All 4 objects	4	64	>= 64
117 All 4 objects	4	64	>= 64
118 All 4 objects	4	64	>= 64
14 All 3 objects	3	48	>= 48
20 All 3 objects	3	48	>= 48
115 All 3 objects	3	48	>= 48
745 All 3 objects	3	48	>= 48
10 All 2 objects	2	32	>= 32
15 All 2 objects	2	32	>= 32
16 All 2 objects	2	32	>= 32
48 All 2 objects	2	32	>= 32
Total: 25 of 75 entries; 50 more	1,012	16,192

java.util.WeakHashMap$KeySet

Length	# Objects	Shallow Heap	Retained Heap
0 First 10 of 1,075 objects	1,075	17,200	>= 17,200
1 First 10 of 112 objects	112	1,792	>= 1,792
14	1	16	16
Total: 3 entries	1,188	19,008

java.util.concurrent.LinkedBlockingQueue

Length	# Objects	Shallow Heap	Retained Heap
0 First 10 of 12 objects	12	576	>= 2,640
1 All 6 objects	6	288	>= 11,808
Total: 2 entries	18	864

java.util.ImmutableCollections$ListN

Length	# Objects	Shallow Heap	Retained Heap
6 First 10 of 15 objects	15	240	>= 1,272
9 First 10 of 15 objects	15	240	>= 1,080
12 First 10 of 15 objects	15	240	>= 1,200
3 First 10 of 13 objects	13	208	>= 624
4 First 10 of 13 objects	13	208	>= 624
8 First 10 of 12 objects	12	192	>= 768
10 First 10 of 12 objects	12	192	>= 864
11 First 10 of 12 objects	12	192	>= 960
13 First 10 of 12 objects	12	192	>= 1,056
5 First 10 of 11 objects	11	176	>= 736
7 All 9 objects	9	144	>= 576
0	1	16	32
17	1	16	104
51	1	16	240
107	1	16	464
Total: 15 entries	143	2,288

java.util.ImmutableCollections$Set12

Length	# Objects	Shallow Heap	Retained Heap
1 First 10 of 144 objects	144	3,456	>= 6,336
2 First 10 of 77 objects	77	1,848	>= 4,000
Total: 2 entries	221	5,304

java.util.HashMap$EntrySet

Length	# Objects	Shallow Heap	Retained Heap
1 First 10 of 193 objects	193	3,088	>= 3,088
21 First 10 of 139 objects	139	2,224	>= 2,224
0 First 10 of 118 objects	118	1,888	>= 1,888
2 First 10 of 64 objects	64	1,024	>= 1,024
3 First 10 of 35 objects	35	560	>= 560
4 All 9 objects	9	144	>= 144
6 All 7 objects	7	112	>= 112
5 All 6 objects	6	96	>= 96
7 All 6 objects	6	96	>= 96
9 All 4 objects	4	64	>= 64
13 All 4 objects	4	64	>= 64
11 All 2 objects	2	32	>= 32
61 All 2 objects	2	32	>= 32
8	1	16	16
10	1	16	16
12	1	16	16
16	1	16	16
18	1	16	16
20	1	16	16
23	1	16	16
24	1	16	16
26	1	16	16
32	1	16	16
33	1	16	16
35	1	16	16
Total: 25 of 35 entries; 10 more	611	9,776

java.util.IdentityHashMap

Length	# Objects	Shallow Heap	Retained Heap
2 All 9 objects	9	360	>= 2,424
1 All 4 objects	4	160	>= 744
0 All 3 objects	3	120	>= 936
3	1	40	312
11	1	40	2,632
Total: 5 entries	18	720

java.util.RegularEnumSet

Length	# Objects	Shallow Heap	Retained Heap
1 First 10 of 143 objects	143	4,576	>= 4,600
2 All 6 objects	6	192	>= 192
0	1	32	32
3	1	32	32
4	1	32	32
Total: 5 entries	152	4,864

java.util.ImmutableCollections$MapN

Length	# Objects	Shallow Heap	Retained Heap
0	1	32	48
2	1	32	80
9	1	32	192
28	1	32	496
61	1	32	1,024
86	1	32	2,424
Total: 6 entries	6	192

java.util.concurrent.ConcurrentHashMap$KeySetView

Length	# Objects	Shallow Heap	Retained Heap
0 First 10 of 12 objects	12	288	>= 816
2 All 9 objects	9	216	>= 872
8 All 6 objects	6	144	>= 144
5 All 5 objects	5	120	>= 120
4 All 4 objects	4	96	>= 96
7 All 4 objects	4	96	>= 96
1 All 3 objects	3	72	>= 72
6 All 3 objects	3	72	>= 856
16 All 2 objects	2	48	>= 48
20 All 2 objects	2	48	>= 48
99 All 2 objects	2	48	>= 48
132 All 2 objects	2	48	>= 48
3	1	24	24
9	1	24	24
10	1	24	24
12	1	24	24
19	1	24	24
21	1	24	24
29	1	24	24
33	1	24	24
34	1	24	24
35	1	24	24
37	1	24	24
60	1	24	24
81	1	24	24
Total: 25 of 42 entries; 17 more	84	2,016

java.util.ImmutableCollections$List12

Length	# Objects	Shallow Heap	Retained Heap
1 First 10 of 100 objects	100	2,400	>= 2,664
2 First 10 of 13 objects	13	312	>= 312
Total: 2 entries	113	2,712

java.util.HashMap$Values

Length	# Objects	Shallow Heap	Retained Heap
1 First 10 of 80 objects	80	1,280	>= 1,280
2 First 10 of 24 objects	24	384	>= 384
4 First 10 of 11 objects	11	176	>= 176
0 All 8 objects	8	128	>= 128
6 All 6 objects	6	96	>= 96
16 All 5 objects	5	80	>= 80
17 All 4 objects	4	64	>= 64
11 All 3 objects	3	48	>= 48
3 All 2 objects	2	32	>= 32
7 All 2 objects	2	32	>= 32
22 All 2 objects	2	32	>= 32
61 All 2 objects	2	32	>= 32
8	1	16	16
9	1	16	16
10	1	16	16
12	1	16	16
14	1	16	16
18	1	16	16
32	1	16	16
60	1	16	16
809	1	16	16
Total: 21 entries	158	2,528

java.util.Collections$SingletonMap

java.util.concurrent.LinkedBlockingDeque

java.util.Collections$SynchronizedCollection

Length	# Objects	Shallow Heap	Retained Heap
10 First 10 of 11 objects	11	264	>= 264
12 All 5 objects	5	120	>= 120
8 All 4 objects	4	96	>= 96
9 All 3 objects	3	72	>= 72
7 All 2 objects	2	48	>= 48
0	1	24	24
1	1	24	40
5	1	24	24
Total: 8 entries	28	672

java.util.Hashtable$KeySet

Length	# Objects	Shallow Heap	Retained Heap
0 First 10 of 37 objects	37	592	>= 592
9	1	16	16
Total: 2 entries	38	608

java.util.Collections$SingletonSet

java.util.concurrent.ConcurrentHashMap$EntrySetView

Length	# Objects	Shallow Heap	Retained Heap
0 All 4 objects	4	64	>= 64
4 All 2 objects	2	32	>= 32
10 All 2 objects	2	32	>= 32
20 All 2 objects	2	32	>= 32
3	1	16	16
5	1	16	16
6	1	16	16
7	1	16	16
59	1	16	16
73	1	16	16
81	1	16	16
132	1	16	16
2,434	1	16	16
4,451	1	16	16
4,458	1	16	16
Total: 15 entries	21	336

java.util.concurrent.ConcurrentSkipListSet

java.util.concurrent.DelayQueue

java.util.concurrent.ConcurrentSkipListMap

java.util.TreeMap$KeySet

Length	# Objects	Shallow Heap	Retained Heap
1 All 6 objects	6	96	>= 96
0 All 2 objects	2	32	>= 32
2 All 2 objects	2	32	>= 32
4	1	16	16
8	1	16	16
10	1	16	16
27	1	16	16
Total: 7 entries	14	224

java.util.PriorityQueue

java.util.concurrent.SynchronousQueue

java.util.IdentityHashMap$KeySet

Length	# Objects	Shallow Heap	Retained Heap
2 All 8 objects	8	128	>= 128
1 All 3 objects	3	48	>= 48
Total: 2 entries	11	176

java.util.concurrent.ConcurrentHashMap$ValuesView

Length	# Objects	Shallow Heap	Retained Heap
0 All 7 objects	7	112	>= 112
1	1	16	16
7	1	16	16
10	1	16	16
Total: 4 entries	10	160

sun.awt.WeakIdentityHashMap

java.lang.ProcessEnvironment$StringEnvironment

java.util.Collections$EmptyMap

java.lang.ProcessEnvironment$StringEntrySet

java.util.Collections$EmptyList

java.util.Collections$EmptySet

java.util.concurrent.ConcurrentSkipListMap$KeySet

java.util.Hashtable$ValueCollection

java.util.IdentityHashMap$Values

java.util.Properties$EntrySet