Categories
Programming language
Latest version
v0.11.1
Updated on
Jun 3, 2022
Issues
301
Sample configuration
version = 1
[[analyzers]]
name = "java"
enabled = true
[analyzers.meta]
runtime_version = 8
Stats
Anti-pattern
67
Bug risk
151
Performance
31
Security
51
Style
1
Method attempts to access a result set field with index 0JAVA-E0343
Bug risk
A call to a getXXX or updateXXX method of a result set was made where the field index is 0. As ResultSet fields start at index 1, this is always a mistake.
Inefficient use of `toArray` with non-zero sized array argumentJAVA-P0335
Performance
This method uses toArray with a non-zero sized array argument. This is less efficient than passing a zero-sized array.
Invalid regex syntax must not be usedJAVA-E0394
Bug risk
Invalid regex strings will throw a PatternSyntaxException at runtime.
C style array declaration syntax must not be usedJAVA-C1000
Style
Java arrays should not be declared using C-style array declaration syntax.
`Thread` with empty `run` method is uselessJAVA-W0084
Anti-pattern
A thread was created using the default empty run method.