MethodVisitor cv_setFetchGroup = cv.visitMethod(ACC_PUBLIC, "_persistence_setFetchGroup", "(" + FETCHGROUP_SIGNATURE + ")V", null, null);
cv_setFetchGroup.visitVarInsn(ALOAD, 0);
cv_setFetchGroup.visitVarInsn(ALOAD, 1);
cv_setFetchGroup.visitFieldInsn(PUTFIELD, classDetails.getClassName(), "_persistence_fetchGroup", FETCHGROUP_SIGNATURE);
cv_setFetchGroup.visitInsn(RETURN);
cv_setFetchGroup.visitMaxs(0, 0);
MethodVisitor cv_shouldRefreshFetchGroup = cv.visitMethod(ACC_PUBLIC, "_persistence_shouldRefreshFetchGroup", "()" + PBOOLEAN_SIGNATURE, null, null);
cv_shouldRefreshFetchGroup.visitVarInsn(ALOAD, 0);
cv_shouldRefreshFetchGroup.visitFieldInsn(GETFIELD, classDetails.getClassName(), "_persistence_shouldRefreshFetchGroup", PBOOLEAN_SIGNATURE);
cv_shouldRefreshFetchGroup.visitInsn(IRETURN);