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org.sonar.l10n.java.rules.squid.S1656.html Maven / Gradle / Ivy

There is no reason to re-assign a variable to itself. Either this statement is redundant and should be removed, or the re-assignment is a mistake and some other value or variable was intended for the assignment instead.
Noncompliant Code Example

public void setName(String name) {
    name = name;
}

Compliant Solution

public void setName(String name) {
    this.name = name;
}

See


 CERT, MSC12-C - Detect and remove code that has no effect
 CERT, MSC12-CPP - Detect and remove code that has no effect