| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 34 of 55 | 38% | 2 of 4 | 50% | 9 | 12 | 7 | 13 | 7 | 10 |
| primary() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| expressionName() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| postIncrementExpression_lf_postfixExpression(int) | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| postDecrementExpression_lf_postfixExpression(int) | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| postIncrementExpression_lf_postfixExpression() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| postDecrementExpression_lf_postfixExpression() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| getRuleIndex() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| enterRule(ParseTreeListener) | | 100% | | 50% | 1 | 2 | 0 | 2 | 0 | 1 |
| exitRule(ParseTreeListener) | | 100% | | 50% | 1 | 2 | 0 | 2 | 0 | 1 |
| Java9Parser.PostfixExpressionContext(ParserRuleContext, int) | | 100% | n/a | 0 | 1 | 0 | 2 | 0 | 1 |