| analyzeByAnnotations(Expression) |   | 25% | | 21% | 14 | 15 | 25 | 34 | 0 | 1 |
| analyzeByNullChecks(Expression) | | 25% | | 12% | 12 | 13 | 22 | 31 | 0 | 1 |
| analyzeMethodInvocation(MethodInvocation) | | 0% | | 0% | 10 | 10 | 22 | 22 | 1 | 1 |
| isCollectionGetCall(Expression) | | 0% | | 0% | 9 | 9 | 16 | 16 | 1 | 1 |
| analyzeVariableInitializer(SimpleName) | | 34% | | 25% | 8 | 9 | 13 | 23 | 0 | 1 |
| isInsideNullGuard(Expression, String) | | 0% | | 0% | 8 | 8 | 14 | 14 | 1 | 1 |
| analyzeByType(Expression) | | 47% | | 50% | 6 | 8 | 13 | 26 | 0 | 1 |
| isEarlyReturn(Statement) | | 0% | | 0% | 5 | 5 | 6 | 6 | 1 | 1 |
| isNullComparisonWith(InfixExpression, String) | | 0% | | 0% | 5 | 5 | 4 | 4 | 1 | 1 |
| isNonNullCheck(Expression, String) | | 0% | | 0% | 3 | 3 | 4 | 4 | 1 | 1 |
| isNullCheck(Expression, String) | | 0% | | 0% | 3 | 3 | 4 | 4 | 1 | 1 |
| analyzeByInitialization(Expression) | | 50% | | 50% | 3 | 4 | 4 | 8 | 0 | 1 |
| isNameMatch(Expression, String) | | 0% | | 0% | 3 | 3 | 1 | 1 | 1 | 1 |
| isAncestor(ASTNode, ASTNode) | | 0% | | 0% | 3 | 3 | 6 | 6 | 1 | 1 |
| analyze(Expression) | | 89% | | 70% | 3 | 6 | 3 | 16 | 0 | 1 |
| findEnclosingBlock(ASTNode) | | 89% | | 66% | 2 | 4 | 1 | 6 | 0 | 1 |
| findEnclosingMethod(ASTNode) | | 87% | | 75% | 1 | 3 | 1 | 6 | 0 | 1 |
| resolveVariableBinding(SimpleName) | | 84% | | 50% | 1 | 2 | 1 | 3 | 0 | 1 |
| loadWhitelist() | | 97% | | 75% | 1 | 3 | 1 | 11 | 0 | 1 |
| static {...} | | 100% | | n/a | 0 | 1 | 0 | 11 | 0 | 1 |
| NullabilityGuard(Map) | | 100% | | n/a | 0 | 1 | 0 | 3 | 0 | 1 |
| NullabilityGuard() | | 100% | | n/a | 0 | 1 | 0 | 3 | 0 | 1 |
| getNonNullTypes() | | 100% | | n/a | 0 | 1 | 0 | 1 | 0 | 1 |