mv.visitCode();
mv.visitVarInsn(ALOAD, 0);
mv.visitMethodInsn(INVOKESPECIAL, clsToOverride, "<init>", "()V");
mv.visitVarInsn(ALOAD, 0);
mv.visitVarInsn(ALOAD, 1);
mv.visitFieldInsn(PUTFIELD, proxyName, BUSSINESS_HANDLER_NAME, "Ljava/lang/reflect/InvocationHandler;");
mv.visitVarInsn(ALOAD, 0);
mv.visitVarInsn(ALOAD, 2);
mv.visitFieldInsn(PUTFIELD, proxyName, NON_BUSINESS_HANDLER_NAME, "Ljava/lang/reflect/InvocationHandler;");
mv.visitInsn(RETURN);
mv.visitMaxs(0, 0);