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Mixing generic and nongeneric code can produce unexpected results and exceptional conditions.
Rule | Severity | Likelihood | Remediation Cost | Priority | Level |
|---|---|---|---|---|---|
OBJ03-J | Low | Probable | Medium | P4 | L3 |
Automated Detection
| Tool | Version | Checker | Description |
|---|---|---|---|
| Parasoft Jtest |
|
|
|
| CERT. |
| OBJ03.AGBPT |
| Avoid conversions from parameterized types to raw types |
Bibliography
Item 23, "Don't Use Raw Types in New Code" | |
| [Bloch 2007] |
Puzzle 88, "Raw Deal" | |
Section 8.3, "Avoid Casting by Using Generics" | |
| "Heap Pollution" | |
[JLS 2015] | §4.8, "Raw Types" |
Topic 3, "Coping with Legacy" | |
Chapter 8, "Effective Generics" | |
"Principle of Indecent Exposure" | |
"Create a Checked Collection" |
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