class MethodHandleNatives { private MethodHandleNatives () {} // static only /// HemberName support static native void init (MemberName self，Object ref) ; static native void expand (HemberName self) ; static native MemberName nesolve (WembenMame self，Class<?> caller) throws LinkageError，ClassNotFoundException; static native int getNembers (Class<?> defc，String matchName，String matchSig, int matchFlags,class<?> caller, int skip，MemberName[] results) ; // Field layout queries parallel to sun.misc.Unsafe: static native long objectField0ffset (NemberName self) ; l/ e.g.,neturns vmindex, static native long staticField0ffset (HemberName self) ; l/ e.g.，neturns vmindexstatic native 0bject staticFieldBase (HemberName self) ; l/ e.g., returns clazz static native 0bject getHemberVNInfo (HembenName self) ; // returns {vmindex ,vmtarget},

只要将图中断点放开即可。