以下是在应用程序执行过程中输出的ParNew GC消息：
150.101: [GC 150.101: [ParNew: 5825408K->1165056K(5825408K), 6.2067219 secs] 16772901K->14058101K(19806464K), 6.2068006 secs] [Times: user=23.91 sys=5.36, real=6.21 secs]
157.102: [GC 157.102: [ParNew: 5825408K->5825408K(5825408K), 0.0000290 secs]157.102: [Tenured: 12893045K->13981055K(13981056K), 75.5013636 secs] 18718453K->15612302K(19806464K), [Perm : 27061K->27021K(131072K)], 75.5015492 secs] [Times:user=73.91 sys=1.65, real=75.50 secs]
以下消息是什么意思？
5825408K->1165056K(5825408K)
16772901K->14058101K(19806464K)
12893045K->13981055K(13981056K)
18718453K->15612302K(19806464K)
27061K->27021K(131072K)
应用程序结束时，它打印：
Heap
par new generation total 5825408K, used 2831058K [0xfffffd7ac0000000, 0xfffffd7c6aaa0000, 0xfffffd7c6aaa0000)
eden space 4660352K, 60% used [0xfffffd7ac0000000, 0xfffffd7b6ccb4a10, 0xfffffd7bdc720000)
from space 1165056K, 0% used [0xfffffd7bdc720000, 0xfffffd7bdc720000, 0xfffffd7c238e0000)
to space 1165056K, 0% used [0xfffffd7c238e0000, 0xfffffd7c238e0000, 0xfffffd7c6aaa0000)
tenured generation total 13981056K, used 13981055K [0xfffffd7c6aaa0000, 0xfffffd7fc0000000, 0xfffffd7fc0000000)
the space 13981056K, 99% used [0xfffffd7c6aaa0000, 0xfffffd7fbffffff0, 0xfffffd7fc0000000, 0xfffffd7fc0000000)
compacting perm gen total 131072K, used 27115K [0xfffffd7fc0000000, 0xfffffd7fc8000000, 0xfffffd7fc8000000)
the space 131072K, 20% used [0xfffffd7fc0000000, 0xfffffd7fc1a7acf0, 0xfffffd7fc1a7ae00, 0xfffffd7fc8000000)
No shared spaces configured.
为什么从空间到空间的伊甸园空间的数量加起来等于我认为意味着年轻一代的“新世代”？似乎只计算了一个半空格