java.util.HashMap

Fill Ratio	# Objects	Shallow Heap	Wasted Heap	Retained Heap
<= 0.00 First 10 of 236 objects	236	11,328	49,088	>= 67,008
<= 0.20 First 10 of 4,020 objects	4,020	192,960	243,168	>= 1,195,584
<= 0.40 First 10 of 972 objects	972	46,656	115,880	>= 2,467,112
<= 0.60 First 10 of 872 objects	872	41,856	346,972	>= 12,741,208
<= 0.80 First 10 of 718 objects	718	34,464	291,880	>= 36,834,128
<= 1.00 First 10 of 5,040 objects	5,040	241,920	0	>= 244,640
Total: 6 entries	11,858	569,184	1,046,988

java.util.LinkedHashMap

Fill Ratio	# Objects	Shallow Heap	Wasted Heap	Retained Heap
<= 0.00	1	56	16	104
<= 0.20 First 10 of 36,592 objects	36,592	2,049,152	4,240,888	>= 18,892,840
<= 0.40 First 10 of 3,207 objects	3,207	179,592	69,824	>= 1,713,488
<= 0.60 First 10 of 104,474 objects	104,474	5,850,544	630,988	>= 27,701,712
<= 0.80 First 10 of 626 objects	626	35,056	17,264	>= 849,760
<= 1.00 First 10 of 21,750 objects	21,750	1,218,000	0	>= 1,234,688
Total: 6 entries	166,650	9,332,400	4,958,980

java.util.WeakHashMap

Fill Ratio	# Objects	Shallow Heap	Wasted Heap	Retained Heap
<= 0.00 First 10 of 1,142 objects	1,142	54,816	73,028	>= 200,936
<= 0.20 First 10 of 178 objects	178	8,544	124,488	>= 166,472
<= 0.40 All 8 objects	8	384	2,740	>= 32,152
<= 0.60 All 5 objects	5	240	34,448	>= 38,721,256
Total: 4 entries	1,333	63,984	234,704

java.util.concurrent.ConcurrentHashMap

Fill Ratio	# Objects	Shallow Heap	Wasted Heap	Retained Heap
<= 0.00 All 2 objects	2	128	128	>= 288
<= 0.20 First 10 of 586 objects	586	37,504	161,204	>= 8,225,360
<= 0.40 First 10 of 124 objects	124	7,936	417,616	>= 13,110,408
<= 0.60 First 10 of 114 objects	114	7,296	224,476	>= 27,667,008
<= 0.80 First 10 of 124 objects	124	7,936	50,004	>= 1,996,000
<= 1.00 First 10 of 10,564 objects	10,564	676,096	0	>= 676,368
Total: 6 entries	11,514	736,896	853,428

java.util.ArrayList

Fill Ratio	# Objects	Shallow Heap	Wasted Heap	Retained Heap
<= 0.00 First 10 of 70 objects	70	1,680	1,408	>= 4,456
<= 0.20 First 10 of 13,990 objects	13,990	335,760	502,968	>= 3,447,888
<= 0.40 First 10 of 67,955 objects	67,955	1,630,920	1,267,828	>= 14,103,992
<= 0.60 First 10 of 2,824 objects	2,824	67,776	60,672	>= 777,112
<= 0.80 First 10 of 1,918 objects	1,918	46,032	38,089	>= 2,304,704
<= 1.00 First 10 of 77,526 objects	77,526	1,860,624	13,826	>= 12,383,424
Total: 6 entries	164,283	3,942,792	1,884,791

java.util.Hashtable

Fill Ratio	# Objects	Shallow Heap	Wasted Heap	Retained Heap
<= 0.00 First 10 of 3,953 objects	3,953	189,744	173,876	>= 444,192
<= 0.20 All 8 objects	8	384	360	>= 1,912
<= 0.40 First 10 of 14 objects	14	672	12,870	>= 4,704,744
<= 0.60 First 10 of 27,884 objects	27,884	1,338,432	932,331	>= 21,421,312
<= 0.80 All 6 objects	6	288	500	>= 30,312
Total: 5 entries	31,865	1,529,520	1,119,937

java.util.jar.Attributes

Fill Ratio	# Objects	Shallow Heap	Wasted Heap	Retained Heap
<= 0.20 First 10 of 190 objects	190	3,040	9,924	>= 91,544
<= 0.40 First 10 of 96 objects	96	1,536	4,404	>= 73,944
<= 0.60 First 10 of 94,347 objects	94,347	1,509,552	392,040	>= 25,066,880
<= 0.80 First 10 of 121 objects	121	1,936	2,100	>= 186,648
Total: 4 entries	94,754	1,516,064	408,468

java.util.Collections$UnmodifiableMap

Fill Ratio	# Objects	Shallow Heap	Wasted Heap	Retained Heap
<= 0.20 First 10 of 86 objects	86	2,752	4,868	>= 24,160
<= 0.40 First 10 of 47 objects	47	1,504	2,560	>= 43,712
<= 0.60 First 10 of 92 objects	92	2,944	7,568	>= 366,304
<= 0.80 First 10 of 207 objects	207	6,624	8,940	>= 527,512
<= 1.00 First 10 of 1,746 objects	1,746	55,872	0	>= 139,632
Total: 5 entries	2,178	69,696	23,936

java.util.TreeMap

java.util.HashSet

Fill Ratio	# Objects	Shallow Heap	Wasted Heap	Retained Heap
<= 0.00 First 10 of 180 objects	180	2,880	12,800	>= 29,968
<= 0.20 First 10 of 2,733 objects	2,733	43,728	160,808	>= 723,344
<= 0.40 First 10 of 226 objects	226	3,616	10,652	>= 111,488
<= 0.60 First 10 of 179 objects	179	2,864	31,500	>= 555,152
<= 0.80 First 10 of 382 objects	382	6,112	22,960	>= 765,856
<= 1.00 First 10 of 394 objects	394	6,304	0	>= 25,936
Total: 6 entries	4,094	65,504	238,720

java.util.LinkedHashSet

Fill Ratio	# Objects	Shallow Heap	Wasted Heap	Retained Heap
<= 0.20 First 10 of 1,448 objects	1,448	23,168	84,060	>= 364,376
<= 0.40 First 10 of 153 objects	153	2,448	9,748	>= 150,880
<= 0.60 First 10 of 220 objects	220	3,520	7,588	>= 168,096
<= 0.80 First 10 of 58 objects	58	928	2,964	>= 153,744
<= 1.00 First 10 of 1,759 objects	1,759	28,144	0	>= 142,392
Total: 5 entries	3,638	58,208	104,360

java.util.LinkedHashMap$LinkedEntrySet

Fill Ratio	# Objects	Shallow Heap	Wasted Heap	Retained Heap
<= 0.00	1	16	16	16
<= 0.20 First 10 of 66 objects	66	1,056	3,520	>= 1,056
<= 0.40 First 10 of 57 objects	57	912	2,216	>= 912
<= 0.60 First 10 of 50,322 objects	50,322	805,152	208,484	>= 805,152
<= 0.80 First 10 of 240 objects	240	3,840	7,588	>= 3,840
<= 1.00 First 10 of 36 objects	36	576	0	>= 576
Total: 6 entries	50,722	811,552	221,824

java.util.Collections$UnmodifiableCollection

Fill Ratio	# Objects	Shallow Heap	Wasted Heap	Retained Heap
<= 0.20 All 7 objects	7	112	364	>= 416
<= 0.40 All 3 objects	3	48	96	>= 720
<= 0.60	1	16	300	16
<= 0.80 All 7 objects	7	112	164	>= 4,624
<= 1.00 First 10 of 4,760 objects	4,760	76,160	34	>= 651,272
Total: 5 entries	4,778	76,448	958

java.util.Collections$SetFromMap

Fill Ratio	# Objects	Shallow Heap	Wasted Heap	Retained Heap
<= 0.00 First 10 of 1,075 objects	1,075	25,800	68,800	>= 232,200
<= 0.20 First 10 of 152 objects	152	3,648	22,560	>= 57,792
<= 0.40 First 10 of 11 objects	11	264	4,088	>= 24,736
<= 0.60 All 7 objects	7	168	7,180	>= 64,552
<= 0.80 All 4 objects	4	96	11,924	>= 232,288
<= 1.00	1	24	0	112
Total: 6 entries	1,250	30,000	114,552

java.util.Collections$UnmodifiableSet

Fill Ratio	# Objects	Shallow Heap	Wasted Heap	Retained Heap
<= 0.00	1	16	64	16
<= 0.20 First 10 of 1,795 objects	1,795	28,720	107,300	>= 361,000
<= 0.40 First 10 of 89 objects	89	1,424	3,920	>= 29,552
<= 0.60 First 10 of 141 objects	141	2,256	6,976	>= 84,768
<= 0.80 First 10 of 117 objects	117	1,872	4,552	>= 53,032
<= 1.00 First 10 of 240 objects	240	3,840	0	>= 20,656
Total: 6 entries	2,383	38,128	122,812

java.util.LinkedList

java.util.Properties

Fill Ratio	# Objects	Shallow Heap	Wasted Heap	Retained Heap
<= 0.20 All 2 objects	2	112	1,732	>= 5,816
<= 0.40 All 6 objects	6	336	48,020	>= 213,104
<= 0.60 All 5 objects	5	280	15,964	>= 202,192
<= 0.80 All 5 objects	5	280	232	>= 15,912
<= 1.00 First 10 of 13 objects	13	728	0	>= 1,624
Total: 5 entries	31	1,736	65,948

java.util.Collections$SynchronizedMap

Fill Ratio	# Objects	Shallow Heap	Wasted Heap	Retained Heap
<= 0.00 First 10 of 17 objects	17	544	1,092	>= 3,656
<= 0.20 First 10 of 11 objects	11	352	114,436	>= 126,616
<= 1.00 All 3 objects	3	96	0	>= 312
Total: 3 entries	31	992	115,528

java.util.Vector

Fill Ratio	# Objects	Shallow Heap	Wasted Heap	Retained Heap
<= 0.00 All 5 objects	5	160	168	>= 408
<= 0.20 First 10 of 3,872 objects	3,872	123,904	139,608	>= 342,360
<= 0.40 First 10 of 30 objects	30	960	956	>= 6,064
<= 0.60	1	32	20	384
<= 0.80 All 4 objects	4	128	1,078	>= 31,528
<= 1.00	1	32	0	72
Total: 6 entries	3,913	125,216	141,830

java.util.concurrent.ConcurrentLinkedQueue

java.util.LinkedHashMap$LinkedValues

Fill Ratio	# Objects	Shallow Heap	Wasted Heap	Retained Heap
<= 0.20 First 10 of 21,615 objects	21,615	345,840	1,294,744	>= 345,840
<= 0.40 First 10 of 258 objects	258	4,128	12,608	>= 4,128
<= 0.60 First 10 of 48 objects	48	768	4,968	>= 768
<= 0.80 First 10 of 23 objects	23	368	1,188	>= 368
<= 1.00 First 10 of 23 objects	23	368	0	>= 368
Total: 5 entries	21,967	351,472	1,313,508

java.lang.ThreadLocal$ThreadLocalMap

Fill Ratio	# Objects	Shallow Heap	Wasted Heap	Retained Heap
<= 0.00 First 10 of 111 objects	111	2,664	7,104	>= 11,544
<= 0.20 First 10 of 53 objects	53	1,272	3,104	>= 24,680
<= 0.40 First 10 of 31 objects	31	744	1,768	>= 136,728
<= 0.60 First 10 of 18 objects	18	432	904	>= 62,840
Total: 4 entries	213	5,112	12,880

java.util.Collections$SingletonList

java.util.ArrayDeque

Fill Ratio	# Objects	Shallow Heap	Wasted Heap	Retained Heap
<= 0.00 First 10 of 69 objects	69	1,656	4,820	>= 7,584
<= 0.20 First 10 of 1,069 objects	1,069	25,656	61,840	>= 111,176
<= 0.40 First 10 of 51 objects	51	1,224	2,336	>= 5,304
<= 0.60 All 5 objects	5	120	172	>= 520
Total: 4 entries	1,194	28,656	69,168

java.util.Arrays$ArrayList

java.util.Collections$SynchronizedSet

Fill Ratio	# Objects	Shallow Heap	Wasted Heap	Retained Heap
<= 0.00 First 10 of 38 objects	38	912	1,672	>= 1,520
<= 0.40 All 2 objects	2	48	84	>= 80
<= 0.60 First 10 of 2,799 objects	2,799	67,176	67,292	>= 113,208
<= 0.80	1	24	188	40
<= 1.00	1	24	0	88
Total: 5 entries	2,841	68,184	69,236

java.util.concurrent.ArrayBlockingQueue

java.util.TreeMap$EntrySet

java.util.TreeMap$Values

java.util.EnumMap

Fill Ratio	# Objects	Shallow Heap	Wasted Heap	Retained Heap
<= 0.60	1	40	12	264
<= 1.00 First 10 of 20 objects	20	800	0	>= 71,728
Total: 2 entries	21	840	12

java.util.TreeSet

java.util.concurrent.CopyOnWriteArrayList

java.util.Hashtable$EntrySet

Fill Ratio	# Objects	Shallow Heap	Wasted Heap	Retained Heap
<= 0.00	1	16	44	16
<= 0.40	1	16	28	16
<= 0.60 First 10 of 2,798 objects	2,798	44,768	67,152	>= 44,768
Total: 3 entries	2,800	44,800	67,224

java.util.LinkedHashMap$LinkedKeySet

Fill Ratio	# Objects	Shallow Heap	Wasted Heap	Retained Heap
<= 0.00	1	16	64	16
<= 0.20 First 10 of 1,086 objects	1,086	17,376	64,752	>= 17,376
<= 0.40 First 10 of 115 objects	115	1,840	6,060	>= 2,488
<= 0.60 First 10 of 224 objects	224	3,584	10,808	>= 6,088
<= 0.80 First 10 of 82 objects	82	1,312	3,588	>= 1,312
<= 1.00 First 10 of 984 objects	984	15,744	0	>= 15,744
Total: 6 entries	2,492	39,872	85,272

java.util.ImmutableCollections$SetN

Fill Ratio	# Objects	Shallow Heap	Wasted Heap	Retained Heap
<= 0.60 First 10 of 141 objects	141	3,384	7,976	>= 41,224
<= 1.00	1	24	0	40
Total: 2 entries	142	3,408	7,976

java.util.HashMap$KeySet

Fill Ratio	# Objects	Shallow Heap	Wasted Heap	Retained Heap
<= 0.00 First 10 of 175 objects	175	2,800	45,184	>= 2,800
<= 0.20 First 10 of 434 objects	434	6,944	25,040	>= 6,944
<= 0.40 First 10 of 41 objects	41	656	12,264	>= 656
<= 0.60 First 10 of 177 objects	177	2,832	47,016	>= 11,408
<= 0.80 First 10 of 139 objects	139	2,224	73,724	>= 2,224
<= 1.00 First 10 of 46 objects	46	736	0	>= 736
Total: 6 entries	1,012	16,192	203,228

java.util.WeakHashMap$KeySet

Fill Ratio	# Objects	Shallow Heap	Wasted Heap	Retained Heap
<= 0.00 First 10 of 1,075 objects	1,075	17,200	68,800	>= 17,200
<= 0.20 First 10 of 112 objects	112	1,792	6,720	>= 1,792
<= 0.60	1	16	72	16
Total: 3 entries	1,188	19,008	75,592

java.util.concurrent.LinkedBlockingQueue

java.util.ImmutableCollections$ListN

java.util.ImmutableCollections$Set12

Fill Ratio	# Objects	Shallow Heap	Wasted Heap	Retained Heap
<= 0.60 First 10 of 144 objects	144	3,456	576	>= 6,336
<= 1.00 First 10 of 77 objects	77	1,848	0	>= 4,000
Total: 2 entries	221	5,304	576

java.util.HashMap$EntrySet

Fill Ratio	# Objects	Shallow Heap	Wasted Heap	Retained Heap
<= 0.00	1	16	64	16
<= 0.20 First 10 of 189 objects	189	3,024	11,548	>= 3,024
<= 0.40 First 10 of 36 objects	36	576	43,704	>= 576
<= 0.60 First 10 of 114 objects	114	1,824	22,392	>= 1,824
<= 0.80 First 10 of 154 objects	154	2,464	59,188	>= 2,464
<= 1.00 First 10 of 117 objects	117	1,872	0	>= 1,872
Total: 6 entries	611	9,776	136,896

java.util.IdentityHashMap

Fill Ratio	# Objects	Shallow Heap	Wasted Heap	Retained Heap
<= 0.00 All 3 objects	3	120	384	>= 936
<= 0.20 First 10 of 12 objects	12	480	1,164	>= 3,240
<= 0.40 All 3 objects	3	120	132	>= 2,872
Total: 3 entries	18	720	1,680

java.util.RegularEnumSet

Fill Ratio	# Objects	Shallow Heap	Wasted Heap	Retained Heap
<= 0.00	1	32	12	32
<= 0.20 First 10 of 71 objects	71	2,272	1,752	>= 2,272
<= 0.40 First 10 of 71 objects	71	2,272	568	>= 2,272
<= 0.60	1	32	24	32
<= 0.80 All 6 objects	6	192	24	>= 192
<= 1.00 All 2 objects	2	64	0	>= 88
Total: 6 entries	152	4,864	2,380

java.util.ImmutableCollections$MapN

Fill Ratio	# Objects	Shallow Heap	Wasted Heap	Retained Heap
<= 0.60 All 5 objects	5	160	744	>= 4,216
<= 1.00	1	32	0	48
Total: 2 entries	6	192	744

java.util.concurrent.ConcurrentHashMap$KeySetView

Fill Ratio	# Objects	Shallow Heap	Wasted Heap	Retained Heap
<= 0.00	1	24	64	168
<= 0.20 First 10 of 34 objects	34	816	16,088	>= 2,256
<= 0.40 First 10 of 16 objects	16	384	4,980	>= 384
<= 0.60 First 10 of 14 objects	14	336	25,152	>= 336
<= 0.80 All 8 objects	8	192	13,568	>= 192
<= 1.00 First 10 of 11 objects	11	264	0	>= 648
Total: 6 entries	84	2,016	59,852

java.util.ImmutableCollections$List12

Fill Ratio	# Objects	Shallow Heap	Wasted Heap	Retained Heap
<= 0.60 First 10 of 100 objects	100	2,400	400	>= 2,664
<= 1.00 First 10 of 13 objects	13	312	0	>= 312
Total: 2 entries	113	2,712	400

java.util.HashMap$Values

Fill Ratio	# Objects	Shallow Heap	Wasted Heap	Retained Heap
<= 0.20 All 2 objects	2	32	108	>= 32
<= 0.40 First 10 of 63 objects	63	1,008	6,196	>= 1,008
<= 0.60 First 10 of 79 objects	79	1,264	2,136	>= 1,264
<= 0.80 All 6 objects	6	96	164	>= 96
<= 1.00 All 8 objects	8	128	0	>= 128
Total: 5 entries	158	2,528	8,604

java.util.Collections$SingletonMap

java.util.concurrent.LinkedBlockingDeque

java.util.Collections$SynchronizedCollection

Fill Ratio	# Objects	Shallow Heap	Wasted Heap	Retained Heap
<= 0.00	1	24	128	24
<= 0.20	1	24	88	40
Total: 2 entries	2	48	216

java.util.Hashtable$KeySet

Fill Ratio	# Objects	Shallow Heap	Wasted Heap	Retained Heap
<= 0.00 First 10 of 37 objects	37	592	1,628	>= 592
<= 0.40	1	16	56	16
Total: 2 entries	38	608	1,684

java.util.Collections$SingletonSet

java.util.concurrent.ConcurrentHashMap$EntrySetView

Fill Ratio	# Objects	Shallow Heap	Wasted Heap	Retained Heap
<= 0.20 All 2 objects	2	32	284	>= 32
<= 0.40 All 4 objects	4	64	47,872	>= 64
<= 0.60 All 6 objects	6	96	22,612	>= 96
<= 0.80 All 5 objects	5	80	332	>= 80
<= 1.00 All 4 objects	4	64	0	>= 64
Total: 5 entries	21	336	71,100

java.util.concurrent.ConcurrentSkipListSet

java.util.concurrent.DelayQueue

java.util.concurrent.ConcurrentSkipListMap

java.util.TreeMap$KeySet

java.util.PriorityQueue

java.util.concurrent.SynchronousQueue

java.util.IdentityHashMap$KeySet

Fill Ratio	# Objects	Shallow Heap	Wasted Heap	Retained Heap
<= 0.20 All 9 objects	9	144	804	>= 144
<= 0.40 All 2 objects	2	32	48	>= 32
Total: 2 entries	11	176	852

java.util.concurrent.ConcurrentHashMap$ValuesView

Fill Ratio	# Objects	Shallow Heap	Wasted Heap	Retained Heap
<= 0.20	1	16	60	16
<= 0.60	1	16	36	16
<= 0.80	1	16	24	16
<= 1.00 All 7 objects	7	112	0	>= 112
Total: 4 entries	10	160	120

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