src/share/vm/logging/logDecorators.hpp

rev 10178 : imported patch 8145934

*** 98,107 ****
--- 98,111 ----
  
    void combine_with(const LogDecorators &source) {
      _decorators |= source._decorators;
    }
  
+   bool is_empty() const {
+     return _decorators == 0;
+   }
+ 
    bool is_decorator(LogDecorators::Decorator decorator) const {
      return (_decorators & mask(decorator)) != 0;
    }
  
    bool parse(const char* decorator_args, outputStream* errstream = NULL);