Keywords are the reserved words. They have a specific meaning in Java programming language. You are not allowed to use keywords as identifiers. Java provides more than 50 keywords, and they are listed below in the table-
| abstract | assert | boolean | break | byte | case |
| catch | char | class | const | continue | default |
| do | double | else | enum | extends | false |
| final | finally | float | for | goto | if |
| implements | import | instanceof | int | interface | long |
| native | new | null | package | private | protected |
| public | return | short | static | strictfp | super |
| switch | synchronized | this | throw | throws | transient |
| true | try | void | volatile | while |
