重新编译jdk，使其带有调试信息

set JDK=C:\Java\jdk1.8.0_92

dir /B /S /X %JDK%\src\*.java > %JDK%\src\fileList-jdk-src.txt

javac -verbose -nowarn -g -source 1.8 -target 1.8 -J-Xms512m -J-Xmx1024m -bootclasspath %JDK%\jre\lib\rt.jar;%JDK%\jre\lib\jce.jar;%JDK%\jre\lib\jsse.jar;%JDK%\jre\lib\resources.jar;%JDK%\jre\lib\charsets.jar;%JDK%\jre\lib\deploy.jar -sourcepath %JDK%\src -classpath %JDK%\src -d %JDK%\compiled @%JDK%\src\fileList-jdk-src.txt

重新编译jdk，使其带有调试信息

原文：http://www.cnblogs.com/luffya/p/5652280.html