docs: public final void mapEntry() throws RecognitionException {
  		try {
  			// src/main/resources/org/drools/compiler/lang/DRL5Expressions.g:574:5: ( expression COLON expression )
  			// src/main/resources/org/drools/compiler/lang/DRL5Expressions.g:574:7: expression COLON expression
  			{
  			pushFollow(FOLLOW_expression_in_mapEntry3175);
  			expression();
  			state._fsp--;
  			if (state.failed) return;
  			match(input,COLON,FOLLOW_COLON_in_mapEntry3177); if (state.failed) return;
  			pushFollow(FOLLOW_expression_in_mapEntry3179);
  			expression();
  			state._fsp--;
  			if (state.failed) return;
  			}
  
  		}
  
  		catch (RecognitionException re) {
  		    throw re;
  		}
  
  		finally {
  			// do for sure before leaving
  		}
  	}