liuzhengyang
/ DirectMemorySize.java
Created
March 21, 2017 13:54
An Serviceability-Agent based tool to see stats of NIO direct memory for JDK8
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| import java.lang.reflect.*; | |
| import java.lang.reflect.Method; | |
| import java.util.*; | |
| import sun.jvm.hotspot.memory.*; | |
| import sun.jvm.hotspot.oops.*; | |
| import sun.jvm.hotspot.debugger.*; | |
| import sun.jvm.hotspot.runtime.*; | |
| import sun.jvm.hotspot.tools.*; | |
| import sun.jvm.hotspot.utilities.*; |
TOMOAKI12345
/ bitcoin_spv_wallet_overview.md
Created
August 31, 2015 11:37
Bitcoin SPV Wallet Flow Overview