[silvano@rivoira ~]$ mjavaErrorHandler
Reading "mjava.flex"
Constructing NFA : 419 states in NFA
Converting NFA to DFA : 
..................................................................................................................................................................................
184 states before minimization, 159 states in minimized DFA
Old file "Scanner.java" saved as "Scanner.java~"
Writing code to "Scanner.java"
Warning : Terminal "ILLEGAL_CHARACTER" was declared but never used
------- CUP v0.11a beta 20060608 Parser Generation Summary -------
  0 errors and 1 warning
  52 terminals, 106 non-terminals, and 231 productions declared, 
  producing 434 unique parse states.
  1 terminal declared but not used.
  0 non-terminal declared but not used.
  0 productions never reduced.
  0 conflicts detected (0 expected).
  Code written to "mjavac.java", and "sym.java".
---------------------------------------------------- (v0.11a beta 20060608)
Parsing [ErroneousProgram.mjava]
Error (line: 13 , column: 9 , lexeme: '*' , sym: MULT) : Syntax error
  1==> WRONG multiplicative_expression
       Parsing resumed from 2nd token before (line: 13 , column: 16 , lexeme: 'n')

Error (line: 26 , column: 2 , lexeme: 'n' , sym: IDENTIFIER , value: 'n') : Syntax error
  2==> WRONG local_variable_declaration_statement
       Parsing resumed from 2nd token before (line: 27 , column: 8 , lexeme: 'n')

Number of errors = 2.
[silvano@rivoira ~]$