攔截編譯好的類

java -classpath ".:$JAVA_HOME/lib/sa-jdi.jar" -Dsun.jvm.hotspot.tools.jcore.filter=MethodAccessorFilter sun.jvm.hotspot.tools.jcore.ClassDump <pid>

public class MethodAccessorFilter implements ClassFilter { @Override public boolean canInclude(InstanceKlass kls) { String klassName = kls.getName().asString(); return klassName.startsWith("sun/reflect/GeneratedMethodAccessor"); } }