Compiling... Annotation processing got disabled, since it requires a 1.6 compliant JVM ERROR in C:\robocode\robots\sample\Corners2.java (at line 28) public class Corners extends Robot { ^^^^^^^ The public type Corners must be defined in its own file 1 problem (1 error) Compile Failed (-1) ---- Codesize ---- Codesize: 4363 bytes Robot weight class: MegaBot (codesize >= 1500 bytes) I tried modifying the already existing corner bot then renaming it to corner 2 and it would not compile. help?