| abstract | Double | int | strictfp |
| assert | else | interface | super |
| boolean | extends | long | switch |
| break | false | native | synchronized |
| byte | final | new | this |
| case | finally | null | throw |
| catch | float | package | throws |
| char | for | private | transient |
| class | goto | protected | true |
| const | if | public | try |
| continue | implements | return | void |
| default | import | short | volantile |
| do | instanzof | static | while |
Diese Wörter dürfen nicht als Variablennamen verwendet werden.