I have corrected the statistics:
current code from Sherman:
- A Map.Entry object counts 24 bytes (40 on 64-bit machine)
- An Integer object for the key counts 12 bytes (20 on 64-bit machine)
- A String object counts 36 + 2*length, so for average character name
length of 26:
88 bytes (102 on 64-bit machine)
--> one character name in HashMap would count including buckets overhead
~140 bytes (~170 on 64-bit machine)
--> 20.000 character names would count ~2.8 MByte (~3.4 on 64-bit machine)
Measures, resulting from my latest version:
- for byte[] names: 509.554 bytes
- for int[][] indexes:
-- base array size with 4353 elements: 17.420 bytes
-- one int[] index for block with average length of 220: 892 bytes
-- sum: 17.420 + 97* 892 bytes = 103.944 bytes
over all sum: 613.498 bytes (pretty enough)
I did some statistics:
total name bytes: 509554
total names count: 19336
average name length: 26,35
used blocks: 97
average block length: 220,89
total words count: 7352
total words chars: 37427
word LETTER occurs 5777 times
word WITH occurs 2271 times
word SMALL occurs 2088 times
word SYLLABLE occurs 1991 times
word SIGN occurs 1853 times
word CAPITAL occurs 1578 times
word LATIN occurs 1261 times
word YI occurs 1236 times
word CJK occurs 1160 times
word IDEOGRAPH occurs 1094 times
word ARABIC occurs 1047 times
word COMPATIBILITY occurs 1009 times
word MATHEMATICAL occurs 1007 times
word CUNEIFORM occurs 982 times
word SYMBOL occurs 962 times
word FORM occurs 798 times
word SYLLABICS occurs 630 times
word CANADIAN occurs 630 times
word BOLD occurs 567 times
word GREEK occurs 517 times
word AND occurs 508 times
word LIGATURE occurs 508 times
word DIGIT occurs 506 times
word MUSICAL occurs 498 times
word TIMES occurs 492 times
word ETHIOPIC occurs 461 times
word HANGUL occurs 446 times
word ITALIC occurs 423 times
word CYRILLIC occurs 403 times
word RADICAL occurs 385 times
word ABOVE occurs 379 times
word SANS occurs 368 times
word -SERIF occurs 368 times
word VOWEL occurs 357 times
word ARROW occurs 338 times
word DOTS occurs 328 times
word RIGHT occurs 326 times
word FOR occurs 321 times
word LEFT occurs 316 times
word CIRCLED occurs 312 times
word DOUBLE occurs 308 times
word SQUARE occurs 308 times
word VAI occurs 300 times
word FINAL occurs 295 times
word COMBINING occurs 293 times
word A occurs 284 times
word B occurs 277 times
word U occurs 269 times
word VARIATION occurs 260 times
word SELECTOR occurs 259 times
word PATTERN occurs 257 times
word BRAILLE occurs 256 times
word BYZANTINE occurs 246 times
word O occurs 236 times
word ISOLATED occurs 236 times
word VERTICAL occurs 228 times
word BELOW occurs 227 times
word DOT occurs 227 times
word KATAKANA occurs 222 times
word MARK occurs 218 times
word E occurs 216 times
word KANGXI occurs 214 times
word LINEAR occurs 211 times
word MODIFIER occurs 207 times
word TIBETAN occurs 201 times
word TWO occurs 200 times
word I occurs 199 times
word STROKE occurs 196 times
word MEEM occurs 192 times
word INITIAL occurs 177 times
word WHITE occurs 177 times
word CARRIER occurs 175 times
word YEH occurs 174 times
word TO occurs 173 times
word BLACK occurs 173 times
word ONE occurs 165 times
word NUMBER occurs 160 times
word MONGOLIAN occurs 156 times
word MYANMAR occurs 156 times
word THREE occurs 154 times
word HOOK occurs 152 times
word COPTIC occurs 150 times
word KHMER occurs 146 times
word TILE occurs 145 times
word BOX occurs 143 times
word PLUS occurs 142 times
word HORIZONTAL occurs 137 times
word BRACKET occurs 135 times
word HEBREW occurs 133 times
word RIGHTWARDS occurs 131 times
word OF occurs 128 times
word UP occurs 128 times
word DRAWINGS occurs 128 times
word KA occurs 127 times
word ALEF occurs 126 times
word DOWN occurs 125 times
word OLD occurs 124 times
word HALFWIDTH occurs 122 times
word FOUR occurs 121 times
word GEORGIAN occurs 121 times
word BAR occurs 121 times
word BALINESE occurs 121 times
word -THAN occurs 120 times
word -CREE occurs 119 times
word L occurs 117 times
word R occurs 117 times
word IDEOGRAM occurs 117 times
word HEAVY occurs 117 times
word EQUAL occurs 115 times
word TAI occurs 115 times
word IDEOGRAPHIC occurs 115 times
word WEST occurs 113 times
word PARENTHESIZED occurs 113 times
word N occurs 112 times
word DEVANAGARI occurs 112 times
word FIVE occurs 110 times
word SCRIPT occurs 109 times
word TAG occurs 105 times
word HAH occurs 104 times
word FULLWIDTH occurs 103 times
word TILDE occurs 101 times
word OVER occurs 101 times
word LIGHT occurs 100 times
word CHARACTER occurs 100 times
word DOMINO occurs 100 times
word NUMERIC occurs 99 times
word LEFTWARDS occurs 99 times
word FRAKTUR occurs 99 times
word HALF occurs 98 times
word S occurs 97 times
word MALAYALAM occurs 95 times
word GLAGOLITIC occurs 94 times
word C occurs 93 times
word JEEM occurs 93 times
word TELUGU occurs 93 times
word MEDIAL occurs 91 times
word CHOSEONG occurs 91 times
word ACUTE occurs 91 times
word ARMENIAN occurs 91 times
word BENGALI occurs 91 times
word TONE occurs 90 times
word OR occurs 89 times
word HIRAGANA occurs 89 times
word HA occurs 87 times
word THAI occurs 87 times
word Z occurs 86 times
word CIRCLE occurs 86 times
word KANNADA occurs 86 times
word Y occurs 85 times
word CHEROKEE occurs 85 times
word EIGHT occurs 84 times
word ORIYA occurs 84 times
word GUJARATI occurs 83 times
word CHAM occurs 83 times
word SIX occurs 83 times
word DASIA occurs 83 times
word JONGSEONG occurs 82 times
word M occurs 81 times
word H occurs 81 times
word T occurs 81 times
word SAURASHTRA occurs 81 times
word TETRAGRAM occurs 81 times
word RUNIC occurs 81 times
word NEW occurs 81 times
word DESERET occurs 80 times
word SINHALA occurs 80 times
word LUE occurs 80 times
word D occurs 79 times
word G occurs 79 times
word V occurs 79 times
word NOTATION occurs 79 times
word SYRIAC occurs 79 times
word CIRCUMFLEX occurs 79 times
word PSILI occurs 79 times
word GURMUKHI occurs 79 times
word SEVEN occurs 78 times
word NINE occurs 77 times
word VOCALIC occurs 77 times
word LONG occurs 74 times
word LINE occurs 74 times
word LEPCHA occurs 74 times
word K occurs 73 times
word DIAERESIS occurs 73 times
word -STRUCK occurs 72 times
word HAMZA occurs 72 times
word TAMIL occurs 72 times
word APL occurs 70 times
word FUNCTIONAL occurs 70 times
word TELEGRAPH occurs 69 times
word MAKSURA occurs 69 times
word MACRON occurs 68 times
word ALPHA occurs 68 times
word GRAVE occurs 68 times
word P occurs 67 times
word OMEGA occurs 67 times
word ACCENT occurs 67 times
word JUNGSEONG occurs 67 times
word LIMBU occurs 66 times
word BARB occurs 66 times
word TRIANGLE occurs 66 times
word LOW occurs 66 times
word KHAROSHTHI occurs 65 times
word BOPOMOFO occurs 65 times
word LAO occurs 65 times
word NOT occurs 65 times
word RA occurs 64 times
word YA occurs 64 times
word HEXAGRAM occurs 64 times
word HARPOON occurs 64 times
word TA occurs 63 times
word REVERSED occurs 63 times
word X occurs 62 times
word ANGLE occurs 62 times
word MA occurs 62 times
word HIGH occurs 62 times
word MONOSPACE occurs 62 times
word OXIA occurs 62 times
word VARIA occurs 62 times
word GREATER occurs 62 times
word J occurs 61 times
word PA occurs 61 times
word LI occurs 61 times
word KHAH occurs 61 times
word LAGAB occurs 61 times
word LESS occurs 61 times
word W occurs 59 times
word LA occurs 59 times
word LOWER occurs 59 times
word NKO occurs 59 times
word NUMERAL occurs 58 times
word LAM occurs 58 times
word TURNED occurs 58 times
word F occurs 57 times
word DA occurs 57 times
word AEGEAN occurs 57 times
word SHORT occurs 57 times
word GA2 occurs 56 times
word PHAGS occurs 56 times
word OPEN occurs 56 times
word NA occurs 56 times
word ETA occurs 56 times
word -PA occurs 56 times
word STOP occurs 56 times
word SUNDANESE occurs 55 times
word CYPRIOT occurs 55 times
word BREVE occurs 55 times
word TIFINAGH occurs 55 times
word IOTA occurs 54 times
word ACROPHONIC occurs 53 times
word SA occurs 53 times
word PERSIAN occurs 53 times
word ZERO occurs 53 times
word UPPER occurs 53 times
word ROMAN occurs 52 times
word SUBJOINED occurs 52 times
word NOON occurs 52 times
BUILD SUCCESSFUL (total time: 14 seconds)
-Ulf
