Remove .toString() called on parameterized logging statement arguments #223
Description
What problem are you trying to solve?
Remove .toString() called on parameterized logging statement arguments.
The logger already calls .toString() on any non string argument, so there's a potential simplification & performance improvement.
What precondition(s) should be checked before applying this recipe?
Uses logging method and uses toString()
Describe the situation before/after applying the recipe
@Test
void stripToStringFromArguments() {
rewriteRun(
//language=java
java(
"""
import org.slf4j.Logger;
class Test {
static void method(Logger logger, Object person) {
logger.warn("Hello {}", person.toString());
}
}
""",
"""
import org.slf4j.Logger;
class Test {
static void method(Logger logger, Object person) {
logger.warn("Hello {}", person);
}
}
"""
)
);
}Metadata
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