Minor Assault Sentencing

My question involves criminal law for the state of: New Jersey

I punched a fellow classmate in the face. Then i grabbed him by the shirt and threw him him into a locker. Nothing was broken, and no bleeding. [U]Will i get charged, and if so what will be my punishment?
PLEASE

Will you get charged?

Geez, I should hope so. It would be nice to see a school enforce a Safe Schools provision every now and again.

Your punishment may be merely suspension from school, to time in Juvi lockup if you've pulled this stunt before.