question: get caller with nest level concode_field_sep CLogger log concode_field_sep String[] getCallerClasses concode_elem_sep void printStack concode_elem_sep void printStack concode_elem_sep boolean isCalledFrom
target: String function ( int arg0 ) { String [ ] loc0 = getCallerClasses ( null , arg0 ) ; if ( loc0 . length < arg0 ) return "srini_string" ; return loc0 [ arg0 ] ; }