fine-third/fine-third-jdk8/fine-mini-tools

源码：

https://github.com/ibmruntimes/semeru8-binaries/releases/download/jdk8u322-b06_openj9-0.30.0/ibm-semeru-open-jre_x64_mac_8u322b06_openj9-0.30.0.tar.gz
https://mirrors.tuna.tsinghua.edu.cn/AdoptOpenJDK/8/jdk/x64/windows/OpenJDK8U-jdk_x64_windows_hotspot_8u322b06.zip
https://mirrors.tuna.tsinghua.edu.cn/AdoptOpenJDK/8/jdk/x64/mac/OpenJDK8U-jdk_x64_mac_hotspot_8u322b06.tar.gz

源码差异

com.sun.tools.attach
sun.jvmstat
sun.tools 这三个包内的代码，不管是oracle jdk、oracle openjdk、ibm openj9完全一致

源码变更

com.fr.third.com.sun.tools.attach.spi.AttachProvider.providers 修改
com.fr.third.com.sun.tools.attach.spi.AttachProvider.createVirtualMachine 新增
com.fr.third.com.sun.tools.attach.spi.AttachProvider.attachVirtualMachine(java.lang.String) 各个实现类中的new VM()调整为反射访问
com.fr.third.sun.jvmstat.perfdata.monitor.protocol.local.PerfDataFile 修改static块
com.fr.third.sun.jvmstat.perfdata.monitor.protocol.local.PerfDataFile.getVMTemporaryDirectoryMethod 新增

com.fr.third.sun.tools.attach.HotSpotAttachProvider.testAttachable 修改为protected
com.fr.third.sun.tools.attach.HotSpotAttachProvider.HotSpotVirtualMachineDescriptor 修改为public
com.fr.third.sun.tools.attach.HotSpotAttachProvider.HotSpotVirtualMachineDescriptor.HotSpotVirtualMachineDescriptor 修改为public
com.fr.third.sun.tools.attach.HotSpotVirtualMachine.HotSpotVirtualMachine 调整为protected
com.fr.third.sun.tools.attach.HotSpotVirtualMachine.execute 调整为protected
com.fr.third.sun.tools.attach.HotSpotVirtualMachine.readInt 调整为protected
com.fr.third.sun.tools.attach.HotSpotVirtualMachine.readErrorMessage 调整为protected
com.fr.third.sun.tools.attach.HotSpotVirtualMachine.attachTimeout 调整为protected