How to create and access the counters?

[dmbhat]

Hello, I have tried below way of creating and accessing the counters. But, observing the error:

threw org.jboss.byteman.rule.exception.ParseException: rule try-counter-1

k_try_count.btm line 8 : invalid expression

Following is the rule:

RULE try-counter-1

CLASS com.my.pckg.Helper

METHOD execute(int, int)

AT ENTRY

IF TRUE

DO

  createCounter($0)

   incrementCounter($0)

ENDRULE

Tried the following way of creating rule as well:

RULE try-counter-1

CLASS com.my.pckg.Helper

METHOD execute(int, int)

AT ENTRY

IF TRUE

DO

  createCounter("execute counter")

   incrementCounter("execute counter")

ENDRULE

Confused on how to use the counters. Please help me with examples.

[adinn]

Hi Dinesh,

dmbhat  wrote:

Hello, I have tried below way of creating and accessing the counters. But, observing the error:

threw org.jboss.byteman.rule.exception.ParseException: rule try-counter-1

k_try_count.btm line 8 : invalid expression

Following is the rule:

RULE try-counter-1

CLASS com.my.pckg.Helper

METHOD execute(int, int)

AT ENTRY

IF TRUE

DO

  createCounter($0)

   incrementCounter($0)

ENDRULE

Tried the following way of creating rule as well:

RULE try-counter-1

CLASS com.my.pckg.Helper

METHOD execute(int, int)

AT ENTRY

IF TRUE

DO

  createCounter("execute counter")

   incrementCounter("execute counter")

ENDRULE

Confused on how to use the counters. Please help me with examples.

The problem is a syntax error at line 8 i.e. between the calls to builtin methods createCounter($0) on line 7 and incrementCounter($0) on line 8. You need to insert a statement separator ';' between the two calls. Try this:

RULE try-counter-1
CLASS com.my.pckg.Helper
METHOD execute(int, int)
AT ENTRY
IF TRUE
DO
  createCounter($0);
  incrementCounter($0)
ENDRULE

regards,

Andrew Dinn