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javademos/compact-strings/output/16-million-jdk27-headers-off.txt
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$ java -Xmx3g -XX:-UseCompactObjectHeaders MillionStrings (JDK 27)
java.version = 27
strings : 1,000,000 (average 42.50 chars)
coder == 0 (LATIN1) in set A : 1,000,000
coder == 1 (UTF16) in set B : 1,000,000
# WARNING: Unable to attach Serviceability Agent. sun.jvm.hotspot.runtime.VM.isCompressedKlassPointersEnabled()
A: lower-case ASCII only : 89,844,680 bytes (89.8 MB, 89.8 bytes per string)
B: same + one euro sign : 133,839,824 bytes (133.8 MB, 133.8 bytes per string)
B / A : 1.490