'SonarLint: Remove the literal "false" boolean value

I get "Remove the literal "false" boolean value." error for the following statement, but I am not sure if there is a possibility to remove false. Any idea?

final boolean isDisabled = productMap.get(product.getUuid()) != null ?
                    productMap.get(product.getUuid()) : false;
javaif-statementsonarqubebooleansonarlint


Solution 1:[1]

Probably Sonar complies about having a ternary operation with a literal for a boolean operation.

Checking your code I assume productMap values are Boolean, not boolean, thats why you are null checking.

In that case consider the following code for safe unboxing a nullable Boolean

final boolean isDisabled = Boolean.TRUE.equals(productMap.get(product.getUuid()));

Sources

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Source: Stack Overflow

Solution Source
Solution 1 Ezequiel

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